231438589384851640

Names of 231438589384851640

• Cardinal: 231438589384851640 can be written as Two hundred thirty-one quadrillion, four hundred thirty-eight trillion, five hundred eighty-nine billion, three hundred eighty-four million, eight hundred fifty-one thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.3143858938485164 × 10¹⁷

Factors of 231438589384851640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 39450192

Divisors of 231438589384851640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 31 40 44 55 61 62 88 110 121 122 124 155 220 242 244 248 305 310 341 440 484 488 605 610 620 641 671 682 968 1210 1220 1240 1282 1342 1364 1705 1891 2420 2440 2564 2684 2728 3205 3355 3410 3751 3782 4840 5128 5368 6410 6710 6820 7051 7381 7502 7564 9455 12820 13420 13640 14102 14762 15004 15128 18755 18910 19871 20801 25640 26840 28204 29524 30008 35255 36905 37510 37820 39101 39742 41602 56408 59048 70510 73810 75020 75640 77561 78202 79484 83204 99355 104005 141020 147620 150040 155122 156404 158968 166408 195505 198710 208010 218581 228811 282040 295240 310244 312808 387805 391010 397420 416020 430111 437162 457622 620488 775610 782020 794840 832040 860222 874324 915244 1092905 1144055 1212131 1551220 1564040 1720444 1748648 1830488 2150555 2185810 2288110 2404391 2424262 3102440 3440888 4301110 4371620 4576220 4731221 4808782 4848524 6060655 8602220 8743240 9152440 9462442 9617564 9697048 12021955 12121310 13333441 17204440 18924884 19235128 23656105 24043910 24242620 26666882 37849768 39449441 47312210 48087820 48485240 53333764 66667205 78898882 94624420 96175640 106667528 133334410 146667851 157797764 189248840 197247205 266668820 293335702 315595528 394494410 433943851 533337640 586671404 733339255 788988820 867887702 1173342808 1222932671 1466678510 1577977640 1735775404 2169719255 2406415901 2445865342 2933357020 3471550808 4339438510 4773382361 4812831802 4891730684 5866714040 6114663355 8678877020 9546764722 9625663604 9783461368 12032079505 12229326710 13452259381 17357754040 19093529444 19251327208 23866911805 24064159010 24458653420 25287091681 26470574911 26904518762 38187058888 47733823610 48128318020 48917306840 50574183362 52941149822 53809037524 67261296905 74598892931 95467647220 96256636040 101148366724 105882299644 107618075048 126435458405 132352874555 134522593810 147974853191 149197785862 190935294440 202296733448 211764599288 252870916810 264705749110 269045187620 278158008491 291176324021 295949706382 298395571724 372994464655 505741833620 529411498220 538090375240 556316016982 582352648042 591899412764 596791143448 739874265955 745988929310 783899842111 820587822241 1011483667240 1058822996440 1112632033964 1164705296084 1183798825528 1390790042455 1455881620105 1479748531910 1491977858620 1542512592541 1567799684222 1641175644482 2225264067928 2329410592168 2781580084910 2911763240210 2959497063820 2983955717240 3059738093401 3085025185082 3135599368444 3282351288964 3919499210555 4102939111205 5563160169820 5823526480420 5918994127640 6119476186802 6170050370164 6271198736888 6564702577928 7712562962705 7838998421110 8205878222410 8622898263221 9026466044651 11126320339640 11647052960840 12238952373604 12340100740328 15298690467005 15425125925410 15677996842220 16411756444820 16967638517951 17245796526442 18052932089302 24477904747208 30597380934010 30850251850820 31355993684440 32823512889640 33935277035902 34491593052884 36105864178604 43114491316105 45132330223255 47817890368771 61194761868020 61700503701640 67870554071804 68983186105768 72211728357208 84838192589755 86228982632210 90264660446510 94851880895431 95635780737542 122389523736040 135741108143608 169676385179510 172457965264420 180529320893020 186644023697461 189703761790862 191271561475084 239089451843855 339352770359020 344915930528840 361058641786040 373288047394922 379407523581724 382543122950168 474259404477155 478178903687710 525996794056481 678705540718040 746576094789844 758815047163448 933220118487305 948518808954310 956357807375420 1051993588112962 1493152189579688 1866440236974610 1897037617908620 1912715614750840 2103987176225924 2629983970282405 3732880473949220 3794075235817240 4207974352451848 5259967940564810 5785964734621291 7465760947898440 10519935881129620 11571929469242582 21039871762259240 23143858938485164 28929823673106455 46287717876970328 57859647346212910 115719294692425820 231438589384851640
• Sum of all divisors σ(n): 601466870551518720
• Sum of proper divisors (its aliquot sum) s(n): 370028281166667080
• 231438589384851640 is an abundant number, because the sum of its proper divisors (370028281166667080) is greater than itself. Its abundance is 138589691781815440

Bases of 231438589384851640

• Binary: 1100110110001111000010101110111011100110100000000010111000₂
• Hexadecimal: 0x3363C2BBB9A00B8
• Base-36: 1RAU4S6GFXRS

Squares and roots of 231438589384851640

• 231438589384851640 squared (231438589384851640²) is 53563820656449962219982704810689600
• 231438589384851640 cubed (231438589384851640³) is 12396735094791957229596749344087897859004182090944000
• The square root of 231438589384851640 is 481080647.4852752171
• The cube root of 231438589384851640 is 613967.3236304011

Scales and comparisons

• 231,438,589,384,851,640 seconds is equal to 7,359,031,255 years, 45 weeks, 4 days, 11 hours, 40 minutes, 40 seconds.
• To count from 1 to 231,438,589,384,851,640 would take you about twenty-two billion, seventy-seven million, ninety-three thousand, seven hundred sixty-seven 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 231438589384851640 cubic inches would be around 51163.9 feet tall.

Recreational maths with 231438589384851640

• 231438589384851640 backwards is 046158483985834132
• The number of decimal digits it has is: 18
• The sum of 231438589384851640's digits is 82
• More coming soon!