231397794628
231,397,794,628 is an even composite number composed of six prime numbers multiplied together.
231397794628 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 231397794628:
22 × 72 × 113 × 13 × 312 × 71
(2 × 2 × 7 × 7 × 11 × 11 × 11 × 13 × 31 × 31 × 71)See below for interesting mathematical facts about the number 231397794628 from the Numbermatics database.
Names of 231397794628
- Cardinal: 231397794628 can be written as Two hundred thirty-one billion, three hundred ninety-seven million, seven hundred ninety-four thousand, six hundred twenty-eight.
Scientific notation
- Scientific notation: 2.31397794628 × 1011
Factors of 231397794628
Divisors of 231397794628
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 7 11 13 14 22 26 28 31 44 49 52 62 71 77 91 98 121 124 142 143 154 182 196 217 242 284 286 308 341 364 403 434 484 497 539 572 637 682 781 806 847 868 923 961 994 1001 1078 1274 1331 1364 1519 1562 1573 1612 1694 1846 1922 1988 2002 2156 2201 2387 2548 2662 2821 3038 3124 3146 3388 3479 3692 3751 3844 4004 4402 4433 4774 5324 5467 5642 5929 6076 6292 6461 6727 6958 7007 7502 8591 8804 8866 9317 9548 10153 10571 10934 11011 11284 11858 12493 12922 13454 13916 14014 15004 15407 16709 17182 17303 17732 18634 19747 20306 21142 21868 22022 23716 24211 24986 25844 26257 26908 28028 28613 30814 31031 33418 34364 34606 37268 38269 39494 40612 41261 42284 44044 45227 47089 48422 48763 49972 52514 57226 60137 61628 62062 65219 66836 68231 69212 71071 73997 76538 77077 78988 82522 87451 90454 94178 94501 96844 97526 105028 107849 111683 114452 116281 120274 121121 124124 130438 136462 137423 142142 147994 153076 154154 165044 169477 174902 180908 183799 188356 189002 195052 200291 215698 217217 223366 232562 240548 242242 260876 266321 272924 274846 284284 288827 295988 308308 314743 338954 341341 349804 367598 378004 400582 420959 431396 434434 446732 465124 477617 484484 497497 517979 532642 536393 549692 577654 612157 629486 661507 677908 682682 735196 750541 781781 801164 813967 841918 847847 868868 887003 955234 961961 994994 1035958 1065284 1072786 1155308 1186339 1224314 1228513 1258972 1279091 1323014 1365364 1402037 1501082 1511653 1563562 1627934 1683836 1695694 1774006 1864247 1910468 1923922 1989988 2021789 2071916 2145572 2203201 2372678 2389387 2448628 2457026 2558182 2646028 2804074 2929531 3002164 3023306 3127124 3255868 3343319 3391388 3462173 3548012 3728494 3754751 3847844 4043578 4406402 4630549 4745356 4778774 4914052 5116364 5253787 5472467 5608148 5697769 5859062 6046612 6209021 6686638 6733727 6924346 7456988 7509502 8087156 8255951 8599591 8812804 8953637 9261098 9557548 9757033 10507574 10581571 10944934 11395538 11718124 12418042 13049729 13373276 13467454 13848692 15019004 15422407 16511902 16628183 17199182 17907274 18522196 19514066 20506717 21015148 21163142 21889868 22791076 24235211 24836084 26099458 26283257 26934908 30844814 33023804 33256366 34398364 35814548 36776509 38083903 39028132 41013434 42326284 43463147 48470422 52198916 52566514 57791657 60197137 61689628 62675459 66512732 68299231 73553018 74070997 76167806 82026868 86926294 90815461 96940844 105133028 107327363 115583314 116397281 120394274 125350918 136598462 143547019 147106036 148141994 152335612 169646477 173852588 181630922 214654726 231166628 232794562 240788548 250701836 266587321 273196924 287094038 296283988 339292954 363261844 404541599 429309452 465589124 478094617 533174642 574188076 635708227 678585908 751291541 809083198 814780967 956189234 1066349284 1180600993 1271416454 1502583082 1618166396 1629561934 1866111247 1912378468 2361201986 2542832908 3005166164 3259123868 3732222494 4449957589 4722403972 5259040787 7464444988 8264206951 8899915178 10518081574 16528413902 17799830356 21036163148 33056827804 57849448657 115698897314 231397794628
- Sum of all divisors σ(n): 584687424384
- Sum of proper divisors (its aliquot sum) s(n): 353289629756
- 231397794628 is an abundant number, because the sum of its proper divisors (353289629756) is greater than itself. Its abundance is 121891835128
Bases of 231397794628
- Binary: 110101111000000110001000100011010001002
- Hexadecimal: 0x35E0622344
- Base-36: 2YAW9T1G
Squares and roots of 231397794628
- 231397794628 squared (2313977946282) is 53544939358702065658384
- 231397794628 cubed (2313977946283) is 12390180881093654613858112438361152
-
The
square root of 231397794628 is 481038.2465334747 -
The
cube root of 231397794628 is 6139.3124765373
Scales and comparisons
How big is 231397794628?- 231,397,794,628 seconds is equal to 7,357 years, 38 weeks, 1 day, 5 hours, 10 minutes, 28 seconds.
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To count from 1 to 231,397,794,628 would take you about fourteen thousand, seven hundred fifteen 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 231397794628 cubic inches would be around 511.6 feet tall.
Recreational maths with 231397794628
- 231397794628 backwards is 826497793132
- The number of decimal digits it has is: 12
- The sum of 231397794628's digits is 61
- More coming soon!
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