21464401992
21,464,401,992 is an even composite number composed of five prime numbers multiplied together.
21464401992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 21464401992:
23 × 3 × 112 × 19 × 733
(2 × 2 × 2 × 3 × 11 × 11 × 19 × 73 × 73 × 73)See below for interesting mathematical facts about the number 21464401992 from the Numbermatics database.
Names of 21464401992
- Cardinal: 21464401992 can be written as Twenty-one billion, four hundred sixty-four million, four hundred one thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 2.1464401992 × 1010
Factors of 21464401992
Divisors of 21464401992
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 11 12 19 22 24 33 38 44 57 66 73 76 88 114 121 132 146 152 209 219 228 242 264 292 363 418 438 456 484 584 627 726 803 836 876 968 1254 1387 1452 1606 1672 1752 2299 2409 2508 2774 2904 3212 4161 4598 4818 5016 5329 5548 6424 6897 8322 8833 9196 9636 10658 11096 13794 15257 15987 16644 17666 18392 19272 21316 26499 27588 30514 31974 33288 35332 42632 45771 52998 55176 58619 61028 63948 70664 91542 101251 105996 117238 122056 127896 167827 175857 183084 202502 211992 234476 303753 335654 351714 366168 389017 405004 468952 503481 607506 644809 671308 703428 778034 810008 1006962 1113761 1167051 1215012 1289618 1342616 1406856 1556068 1934427 2013924 2227522 2334102 2430024 2579236 3112136 3341283 3868854 4027848 4279187 4455044 4668204 5158472 6682566 7391323 7737708 8558374 8910088 9336408 12251371 12837561 13365132 14782646 15475416 17116748 22173969 24502742 25675122 26730264 29565292 34233496 36754113 44347938 47071057 49005484 51350244 59130584 73508226 81304553 88695876 94142114 98010968 102700488 141213171 147016452 162609106 177391752 188284228 243913659 282426342 294032904 325218212 376568456 487827318 564852684 650436424 894350083 975654636 1129705368 1788700166 1951309272 2683050249 3577400332 5366100498 7154800664 10732200996 21464401992
- Sum of all divisors σ(n): 62949432000
- Sum of proper divisors (its aliquot sum) s(n): 41485030008
- 21464401992 is an abundant number, because the sum of its proper divisors (41485030008) is greater than itself. Its abundance is 20020628016
Bases of 21464401992
- Binary: 100111111110110000011001000010010002
- Hexadecimal: 0x4FF60C848
- Base-36: 9UZCMKO
Squares and roots of 21464401992
- 21464401992 squared (214644019922) is 460720552874173568064
- 21464401992 cubed (214644019923) is 9889091152867752459706669183488
-
The
square root of 21464401992 is 146507.3444984927 -
The
cube root of 21464401992 is 2779.1133756275
Scales and comparisons
How big is 21464401992?- 21,464,401,992 seconds is equal to 682 years, 26 weeks, 13 hours, 53 minutes, 12 seconds.
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To count from 1 to 21,464,401,992 would take you about one thousand, three hundred sixty-five 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 21464401992 cubic inches would be around 231.6 feet tall.
Recreational maths with 21464401992
- 21464401992 backwards is 29910446412
- The number of decimal digits it has is: 11
- The sum of 21464401992's digits is 42
- More coming soon!
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The information we have on file for 21464401992 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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