231159025728

Names of 231159025728

• Cardinal: 231159025728 can be written as Two hundred thirty-one billion, one hundred fifty-nine million, twenty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.31159025728 × 10¹¹

Factors of 231159025728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1677

Divisors of 231159025728

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 43 48 57 64 72 76 86 96 114 129 144 152 171 172 192 228 258 288 304 342 344 387 409 456 516 576 608 684 688 774 817 818 912 1032 1201 1216 1227 1368 1376 1548 1634 1636 1824 2064 2402 2451 2454 2736 2752 3096 3268 3272 3603 3648 3681 4128 4804 4902 4908 5472 6192 6536 6544 7206 7353 7362 7771 8256 9608 9804 9816 10809 10944 12384 13072 13088 14412 14706 14724 15542 17587 19216 19608 19632 21618 22819 23313 24768 26144 26176 28824 29412 29448 31084 35174 38432 39216 39264 43236 45638 46626 51643 52288 52761 57648 58824 58896 62168 68457 69939 70348 76864 78432 78528 86472 91276 93252 103286 105522 115296 117648 117792 124336 136914 139878 140696 154929 156864 158283 172944 182552 186504 205371 206572 211044 230592 235296 235584 248672 273828 279756 281392 309858 316566 334153 345888 365104 373008 410742 413144 422088 464787 470592 491209 497344 547656 559512 562784 619716 633132 668306 691776 730208 746016 821484 826288 844176 929574 981217 982418 1002459 1095312 1119024 1125568 1239432 1266264 1336612 1460416 1473627 1492032 1642968 1652576 1688352 1859148 1962434 1964836 2004918 2190624 2238048 2478864 2532528 2673224 2943651 2947254 3007377 3285936 3305152 3376704 3718296 3924868 3929672 4009836 4381248 4420881 4476096 4957728 5065056 5346448 5887302 5894508 6014754 6571872 7436592 7849736 7859344 8019672 8830953 8841762 9332971 9915456 10130112 10692896 11774604 11789016 12029508 13143744 14873184 15699472 15718688 16039344 17661906 17683524 18665942 21121987 21385792 23549208 23578032 24059016 27998913 29746368 31398944 31437376 32078688 35323812 35367048 37331884 42243974 47098416 47156064 48118032 55997826 62797888 63365961 64157376 70647624 70734096 74663768 83996739 84487948 94196832 94312128 96236064 111995652 126731922 141295248 141468192 149327536 167993478 168975896 188393664 190097883 192472128 223991304 253463844 282590496 282936384 298655072 335986956 337951792 380195766 401317753 447982608 506927688 565180992 597310144 671973912 675903584 760391532 802635506 895965216 1013855376 1203953259 1343947824 1351807168 1520783064 1605271012 1791930432 2027710752 2407906518 2687895648 3041566128 3210542024 3611859777 4055421504 4815813036 5375791296 6083132256 6421084048 7223719554 9631626072 12166264512 12842168096 14447439108 19263252144 25684336192 28894878216 38526504288 57789756432 77053008576 115579512864 231159025728
• Sum of all divisors σ(n): 716008321600
• Sum of proper divisors (its aliquot sum) s(n): 484849295872
• 231159025728 is an abundant number, because the sum of its proper divisors (484849295872) is greater than itself. Its abundance is 253690270144

Bases of 231159025728

• Binary: 11010111010010001001101101000001000000₂
• Hexadecimal: 0x35D226D040
• Base-36: 2Y6Y45S0

Squares and roots of 231159025728

• 231159025728 squared (231159025728²) is 53434495175518165929984
• 231159025728 cubed (231159025728³) is 12351865845040295593940544502628352
• The square root of 231159025728 is 480790.0016930469
• The cube root of 231159025728 is 6137.2001236963

Scales and comparisons

• 231,159,025,728 seconds is equal to 7,350 years, 7 weeks, 2 days, 16 hours, 28 minutes, 48 seconds.
• To count from 1 to 231,159,025,728 would take you about fourteen thousand, seven hundred 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 231159025728 cubic inches would be around 511.4 feet tall.

Recreational maths with 231159025728

• 231159025728 backwards is 827520951132
• The number of decimal digits it has is: 12
• The sum of 231159025728's digits is 45
• More coming soon!