2,100,000,000,000,000,000
20,000,000,000,000,000,000,000
1000000000000000000000 It is 10 with 21 zeroes.
10^21 = 1,000,000,000,000,000,000,000
10 oer 21 times 3:= 10/21 * 3= 30/21= 10/7 in fraction= 1.43 in decimal
10 to the - 31st power = -21
21 x 10 = 210
21 times because 21 times 10 = 210
10 goes into 210 21 times
You multiply 21 times itself three times: 21 x 21 x 21 = 9,261.
10 goes into 21 two times, with a remainder of 1. This can be calculated by dividing 21 by 10, which equals 2 with a remainder of 1. So, 10 goes into 21 two times evenly, with 1 left over.
10 to the 21st power is called one sextillion.
1 sextillion.