21077323072
21,077,323,072 is an even composite number composed of four prime numbers multiplied together.
21077323072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 21077323072:
26 × 132 × 43 × 45319
(2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 43 × 45319)See below for interesting mathematical facts about the number 21077323072 from the Numbermatics database.
Names of 21077323072
- Cardinal: 21077323072 can be written as Twenty-one billion, seventy-seven million, three hundred twenty-three thousand and seventy-two.
Scientific notation
- Scientific notation: 2.1077323072 × 1010
Factors of 21077323072
Divisors of 21077323072
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 4 8 13 16 26 32 43 52 64 86 104 169 172 208 338 344 416 559 676 688 832 1118 1352 1376 2236 2704 2752 4472 5408 7267 8944 10816 14534 17888 29068 35776 45319 58136 90638 116272 181276 232544 362552 465088 589147 725104 1178294 1450208 1948717 2356588 2900416 3897434 4713176 7658911 7794868 9426352 15317822 15589736 18852704 25333321 30635644 31179472 37705408 50666642 61271288 62358944 101333284 122542576 124717888 202666568 245085152 329333173 405333136 490170304 658666346 810666272 1317332692 1621332544 2634665384 5269330768 10538661536 21077323072
- Sum of all divisors σ(n): 46344413280
- Sum of proper divisors (its aliquot sum) s(n): 25267090208
- 21077323072 is an abundant number, because the sum of its proper divisors (25267090208) is greater than itself. Its abundance is 4189767136
Bases of 21077323072
- Binary: 100111010000100111001101101010000002
- Hexadecimal: 0x4E84E6D40
- Base-36: 9OKW6KG
Squares and roots of 21077323072
- 21077323072 squared (210773230722) is 444253547881463517184
- 21077323072 cubed (210773230723) is 9363675554579827711868591669248
-
The
square root of 21077323072 is 145180.3122740821 -
The
cube root of 21077323072 is 2762.3061954003
Scales and comparisons
How big is 21077323072?- 21,077,323,072 seconds is equal to 670 years, 10 weeks, 11 hours, 57 minutes, 52 seconds.
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To count from 1 to 21,077,323,072 would take you about one thousand, three hundred forty years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 21077323072 cubic inches would be around 230.2 feet tall.
Recreational maths with 21077323072
- 21077323072 backwards is 27032377012
- The number of decimal digits it has is: 11
- The sum of 21077323072's digits is 34
- More coming soon!
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The information we have on file for 21077323072 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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