21027389376
21,027,389,376 is an even composite number composed of five prime numbers multiplied together.
21027389376 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 21027389376:
26 × 3 × 7 × 193 × 2281
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 19 × 19 × 19 × 2281)See below for interesting mathematical facts about the number 21027389376 from the Numbermatics database.
Names of 21027389376
- Cardinal: 21027389376 can be written as Twenty-one billion, twenty-seven million, three hundred eighty-nine thousand, three hundred seventy-six.
Scientific notation
- Scientific notation: 2.1027389376 × 1010
Factors of 21027389376
Divisors of 21027389376
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 56 57 64 76 84 96 112 114 133 152 168 192 224 228 266 304 336 361 399 448 456 532 608 672 722 798 912 1064 1083 1216 1344 1444 1596 1824 2128 2166 2281 2527 2888 3192 3648 4256 4332 4562 5054 5776 6384 6843 6859 7581 8512 8664 9124 10108 11552 12768 13686 13718 15162 15967 17328 18248 20216 20577 23104 25536 27372 27436 30324 31934 34656 36496 40432 41154 43339 47901 48013 54744 54872 60648 63868 69312 72992 80864 82308 86678 95802 96026 109488 109744 121296 127736 130017 144039 145984 161728 164616 173356 191604 192052 218976 219488 242592 255472 260034 288078 303373 329232 346712 383208 384104 437952 438976 485184 510944 520068 576156 606746 658464 693424 766416 768208 823441 910119 1021888 1040136 1152312 1213492 1316928 1386848 1532832 1536416 1646882 1820238 2080272 2304624 2426984 2470323 2773696 3065664 3072832 3293764 3640476 4160544 4609248 4853968 4940646 5764087 6587528 7280952 8321088 9218496 9707936 9881292 11528174 13175056 14561904 15645379 17292261 19415872 19762584 23056348 26350112 29123808 31290758 34584522 39525168 46112696 46936137 52700224 58247616 62581516 69169044 79050336 92225392 93872274 109517653 125163032 138338088 158100672 184450784 187744548 219035306 250326064 276676176 328552959 368901568 375489096 438070612 500652128 553352352 657105918 750978192 876141224 1001304256 1106704704 1314211836 1501956384 1752282448 2628423672 3003912768 3504564896 5256847344 7009129792 10513694688 21027389376
- Sum of all divisors σ(n): 67144107520
- Sum of proper divisors (its aliquot sum) s(n): 46116718144
- 21027389376 is an abundant number, because the sum of its proper divisors (46116718144) is greater than itself. Its abundance is 25089328768
Bases of 21027389376
- Binary: 100111001010101010001111111110000002
- Hexadecimal: 0x4E5547FC0
- Base-36: 9NR5XHC
Squares and roots of 21027389376
- 21027389376 squared (210273893762) is 442151103969917669376
- 21027389376 cubed (210273893763) is 9297283426203718224631582949376
-
The
square root of 21027389376 is 145008.2389935137 -
The
cube root of 21027389376 is 2760.1231030999
Scales and comparisons
How big is 21027389376?- 21,027,389,376 seconds is equal to 668 years, 31 weeks, 3 days, 13 hours, 29 minutes, 36 seconds.
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To count from 1 to 21,027,389,376 would take you about one thousand, three hundred thirty-seven 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 21027389376 cubic inches would be around 230 feet tall.
Recreational maths with 21027389376
- 21027389376 backwards is 67398372012
- 21027389376 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21027389376's digits is 48
- More coming soon!
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The information we have on file for 21027389376 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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