21333988368
21,333,988,368 is an even composite number composed of six prime numbers multiplied together.
21333988368 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 21333988368:
24 × 32 × 7 × 11 × 73 × 26357
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 73 × 26357)See below for interesting mathematical facts about the number 21333988368 from the Numbermatics database.
Names of 21333988368
- Cardinal: 21333988368 can be written as Twenty-one billion, three hundred thirty-three million, nine hundred eighty-eight thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 2.1333988368 × 1010
Factors of 21333988368
Divisors of 21333988368
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 33 36 42 44 48 56 63 66 72 73 77 84 88 99 112 126 132 144 146 154 168 176 198 219 231 252 264 292 308 336 396 438 462 504 511 528 584 616 657 693 792 803 876 924 1008 1022 1168 1232 1314 1386 1533 1584 1606 1752 1848 2044 2409 2628 2772 3066 3212 3504 3696 4088 4599 4818 5256 5544 5621 6132 6424 7227 8176 9198 9636 10512 11088 11242 12264 12848 14454 16863 18396 19272 22484 24528 26357 28908 33726 36792 38544 44968 50589 52714 57816 67452 73584 79071 89936 101178 105428 115632 134904 158142 184499 202356 210856 237213 269808 289927 316284 368998 404712 421712 474426 553497 579854 632568 737996 809424 869781 948852 1106994 1159708 1265136 1475992 1660491 1739562 1897704 1924061 2029489 2213988 2319416 2609343 2951984 3320982 3479124 3795408 3848122 4058978 4427976 4638832 5218686 5772183 6088467 6641964 6958248 7696244 8117956 8855952 10437372 11544366 12176934 13283928 13468427 13916496 15392488 16235912 17316549 18265401 20874744 21164671 23088732 24353868 26567856 26936854 30784976 32471824 34633098 36530802 40405281 41749488 42329342 46177464 48707736 53873708 63494013 69266196 73061604 80810562 84658684 92354928 97415472 107747416 121215843 126988026 138532392 146123208 148152697 161621124 169317368 190482039 215494832 242431686 253976052 277064784 292246416 296305394 323242248 338634736 380964078 444458091 484863372 507952104 592610788 646484496 761928156 888916182 969726744 1015904208 1185221576 1333374273 1523856312 1777832364 1939453488 2370443152 2666748546 3047712624 3555664728 5333497092 7111329456 10666994184 21333988368
- Sum of all divisors σ(n): 75460634496
- Sum of proper divisors (its aliquot sum) s(n): 54126646128
- 21333988368 is an abundant number, because the sum of its proper divisors (54126646128) is greater than itself. Its abundance is 32792657760
Bases of 21333988368
- Binary: 100111101111001101011010100000100002
- Hexadecimal: 0x4F79AD410
- Base-36: 9STPES0
Squares and roots of 21333988368
- 21333988368 squared (213339883682) is 455139059685959303424
- 21333988368 cubed (213339883683) is 9709931405162713512168998572032
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The
square root of 21333988368 is 146061.5910087247 -
The
cube root of 21333988368 is 2773.4734830915
Scales and comparisons
How big is 21333988368?- 21,333,988,368 seconds is equal to 678 years, 18 weeks, 3 days, 3 hours, 52 minutes, 48 seconds.
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To count from 1 to 21,333,988,368 would take you about one thousand, three hundred fifty-six 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 21333988368 cubic inches would be around 231.1 feet tall.
Recreational maths with 21333988368
- 21333988368 backwards is 86388933312
- The number of decimal digits it has is: 11
- The sum of 21333988368's digits is 54
- More coming soon!
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The information we have on file for 21333988368 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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