25
1 x 10^-6
A 1 followed by 16 zeroes. 10,000,000,000,000,000 "ten quadrillion"
In scientific notation it is 1.57821*10^5 and so it is 10 to the power of 5
The next larger numbers on the short scale (eg in US, based on powers of a thousand plus one) where 1 trillion = (10^3)^(3+1) = 10^12 are: quadrillion = 1 thousand trillion = 10^15 quintillion = 1 million trillion = 10^18 sextillion = 1 billion trillion = 10^21 For the long scale (eg in Europe, based on powers of a million) where 1 trillion = (10^6)^3 = 10^18: trilliard = 1 thousand trillion = 10^21 quadrillion = 1 million trillion = 10^24 quadrilliard = 1 thousand quadrillion 10^27
10 to the 15th power is equal to 1000000000000000. This is called 1 quadrillion.
"Quad" means "four", thus:In those countries that use the long scale (based on powers of million) like Europe:quadrillion = millionfour = (106)4 = 1024 so a quadrillion is 10 to the power of 24.In those countries that use the short scale (based on powers of thousand) like USA:quadrillion = thousandfive = (103)(4+1) = 1015 so a quadrillion is 10 to the power of 15.
A quadrillion is a 1 followed by 15 zeroes (1,000,000,000,000,000).Therefore, there are 16 digits in a quadrillion.
A quadrillion is equal to 10^15 This is equal to 1 million billions.
25
1 x 10^-6
10 quadrillion meters is equivalent to 6.2137 quintillion miles.
1015 is 1 quadrillion (on the short scale).
A 1 followed by 16 zeroes. 10,000,000,000,000,000 "ten quadrillion"
In scientific notation it is 1.57821*10^5 and so it is 10 to the power of 5
1 googol = 10100 1 googolplex = 10(googol)
There are 1 quadrillion (10^15) femtoseconds in one second.