231438572657856

Names of 231438572657856

• Cardinal: 231438572657856 can be written as Two hundred thirty-one trillion, four hundred thirty-eight billion, five hundred seventy-two million, six hundred fifty-seven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 2.31438572657856 × 10¹⁴

Factors of 231438572657856

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2061

Divisors of 231438572657856

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 64 72 73 86 96 108 129 144 146 172 192 216 219 258 288 292 344 373 387 432 438 516 576 584 657 688 746 774 864 876 1032 1119 1161 1168 1314 1376 1492 1548 1567 1728 1752 1971 2064 2238 2322 2336 2628 2752 2984 3096 3134 3139 3357 3504 3942 4128 4476 4644 4672 4701 5256 5329 5968 6192 6268 6278 6714 7008 7884 8256 8952 9288 9402 9417 10071 10512 10658 11936 12384 12536 12556 13428 14016 14103 15768 15987 16039 17904 18576 18804 18834 20142 21024 21316 23872 24768 25072 25112 26856 27229 28206 28251 31536 31974 32078 35808 37152 37608 37668 40284 42048 42309 42632 47961 48117 50144 50224 53712 54458 56412 56502 63072 63948 64156 67381 71616 74304 75216 75336 80568 81687 84618 84753 85264 95922 96234 100288 100448 107424 108916 112824 113004 114391 126144 127896 128312 134762 143883 144351 150432 150672 161136 163374 169236 169506 170528 191844 192468 200896 202143 214848 217832 225648 226008 228782 229147 245061 255792 256624 269524 287766 288702 300864 301344 322272 326748 338472 339012 341056 343173 383688 384936 404286 433053 435664 451296 452016 457564 458294 490122 511584 513248 539048 575532 577404 584491 602688 606429 644544 653496 676944 678024 686346 687441 735183 767376 769872 808572 866106 871328 902592 904032 915128 916588 980244 1023168 1026496 1029519 1078096 1151064 1154808 1168982 1170847 1212858 1306992 1353888 1356048 1372692 1374882 1470366 1534752 1539744 1617144 1732212 1742656 1753473 1808064 1819287 1830256 1833176 1960488 1987717 2059038 2062323 2156192 2302128 2309616 2337964 2341694 2425716 2613984 2707776 2712096 2745384 2749764 2940732 3069504 3079488 3088557 3234288 3464424 3506946 3512541 3638574 3660512 3666352 3920976 3975434 4118076 4124646 4312384 4604256 4619232 4675928 4683388 4851432 4918813 5227968 5260419 5424192 5490768 5499528 5881464 5963151 6177114 6186969 6468576 6928848 7013892 7025082 7277148 7321024 7332704 7841952 7950868 8236152 8249292 8350543 9208512 9238464 9351856 9366776 9702864 9837626 10520838 10537623 10981536 10999056 11762928 11926302 12354228 12373938 12937152 13857696 14027784 14050164 14554296 14665408 14756439 15683904 15781257 15901736 16472304 16498584 16701086 17889453 18703712 18733552 19405728 19675252 21041676 21075246 21963072 21998112 23525856 23852604 24708456 24747876 25051629 25133113 27715392 28055568 28100328 29108592 29512878 31562514 31612869 31803472 32944608 32997168 33402172 35778906 37407424 37467104 38811456 39350504 42083352 42150492 42667843 43996224 44269317 47051712 47705208 49416912 49495752 50103258 50266226 53668359 56111136 56200656 58217184 59025756 63125028 63225738 63606944 65889216 65994336 66804344 71557812 74934208 75154887 75399339 78701008 84166704 84300984 85335686 85471831 88538634 95410416 98833824 98991504 100206516 100532452 107336718 112222272 112401312 116434368 118051512 126250056 126451476 127213888 128003529 131988672 132807951 133608688 143115624 150309774 150798678 157402016 168333408 168601968 170671372 170943662 177077268 190820832 197667648 197983008 200413032 201064904 214673436 224802624 225464661 226198017 236103024 252500112 252902952 256007058 256415493 265615902 267217376 286231248 300619548 301597356 314804032 336666816 337203936 341342744 341887324 354154536 359073349 381641664 384010587 395966016 400826064 402129808 429346872 450929322 452396034 472206048 505000224 505805904 512014116 512830986 531231804 534434752 572462496 601239096 603194712 674407872 678594051 682685488 683774648 708309072 718146698 768021174 769246479 801652128 804259616 858693744 901858644 904792068 944412096 1010000448 1011611808 1024028232 1025661972 1062463608 1077220047 1144924992 1152031761 1202478192 1206389424 1357188102 1365370976 1367549296 1416618144 1436293396 1536042348 1538492958 1603304256 1608519232 1717387488 1803717288 1809584136 1834717249 2023223616 2048056464 2051323944 2124927216 2154440094 2304063522 2307739437 2404956384 2412778848 2714376204 2730741952 2735098592 2833236288 2872586792 3072084696 3076985916 3114752539 3231660141 3434774976 3607434576 3619168272 3669434498 4096112928 4102647888 4249854432 4308880188 4608127044 4615478874 4809912768 4825557696 5428752408 5470197184 5504151747 5745173584 6144169392 6153971832 6229505078 6463320282 7214869152 7238336544 7338868996 8192225856 8205295776 8499708864 8617760376 9216254088 9230957748 9344257617 9694980423 10857504816 11008303494 11490347168 12288338784 12307943664 12459010156 12926640564 14429738304 14476673088 14677737992 16410591552 16512455241 17235520752 18432508176 18461915496 18688515234 19389960846 21715009632 22016606988 22980694336 24576677568 24615887328 24918020312 25853281128 28032772851 29355475984 33024910482 34471041504 36865016352 36923830992 37377030468 38779921692 43430019264 44033213976 49231774656 49537365723 49836040624 51706562256 56065545702 58710951968 66049820964 68942083008 73730032704 73847661984 74754060936 77559843384 84098318553 88066427952 99074731446 99672081248 103413124512 112131091404 117421903936 132099641928 133934359177 147695323968 149508121872 155119686768 168196637106 176132855904 198149462892 199344162496 206826249024 224262182808 264199283856 267868718354 299016243744 310239373536 336393274212 352265711808 396298925784 401803077531 448524365616 528398567712 535737436708 598032487488 620478747072 672786548424 792597851568 803606155062 897048731232 1056797135424 1071474873416 1205409232593 1345573096848 1585195703136 1607212310124 1794097462464 2142949746832 2410818465186 2691146193696 3170391406272 3214424620248 3616227697779 4285899493664 4821636930372 5382292387392 6428849240496 7232455395558 8571798987328 9643273860744 12857698480992 14464910791116 19286547721488 25715396961984 28929821582232 38573095442976 57859643164464 77146190885952 115719286328928 231438572657856
• Sum of all divisors σ(n): 708221353297920
• Sum of proper divisors (its aliquot sum) s(n): 476782780640064
• 231438572657856 is an abundant number, because the sum of its proper divisors (476782780640064) is greater than itself. Its abundance is 245344207982208

Bases of 231438572657856

• Binary: 110100100111110111111101111010010001110011000000₂
• Hexadecimal: 0xD27DFDE91CC0
• Base-36: 2A1DEULDC0

Squares and roots of 231438572657856

• 231438572657856 squared (231438572657856²) is 53563812913905690876038516736
• 231438572657856 cubed (231438572657856³) is 12396732406906767747314125507325135457878016
• The square root of 231438572657856 is 15213105.2930641349
• The cube root of 231438572657856 is 61396.7308839107

Scales and comparisons

• 231,438,572,657,856 seconds is equal to 7,359,030 years, 37 weeks, 4 days, 12 hours, 57 minutes, 36 seconds.
• To count from 1 to 231,438,572,657,856 would take you about eighteen million, three hundred ninety-seven thousand, five hundred seventy-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 231438572657856 cubic inches would be around 5116.4 feet tall.

Recreational maths with 231438572657856

• 231438572657856 backwards is 658756275834132
• 231438572657856 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 231438572657856's digits is 72
• More coming soon!