231049987920

Names of 231049987920

• Cardinal: 231049987920 can be written as Two hundred thirty-one billion, forty-nine million, nine hundred eighty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.3104998792 × 10¹¹

Factors of 231049987920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 196

Divisors of 231049987920

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 19 20 24 27 30 34 36 38 40 45 48 51 54 57 60 61 68 72 76 80 85 89 90 95 102 108 114 120 122 135 136 144 152 153 170 171 178 180 183 190 204 216 228 240 244 255 267 270 272 285 304 305 306 323 340 342 356 360 366 380 408 432 445 456 459 488 510 513 534 540 549 570 610 612 646 680 684 712 720 732 760 765 801 816 855 890 912 915 918 969 976 1020 1026 1037 1068 1080 1098 1140 1159 1220 1224 1292 1335 1360 1368 1424 1464 1513 1520 1530 1602 1615 1647 1691 1710 1780 1830 1836 1938 2040 2052 2074 2136 2160 2196 2280 2295 2318 2403 2440 2448 2565 2584 2670 2736 2745 2907 2928 3026 3060 3111 3204 3230 3294 3382 3420 3477 3560 3660 3672 3721 3876 4005 4080 4104 4148 4272 4392 4539 4560 4590 4636 4806 4845 4880 5073 5130 5168 5185 5340 5429 5490 5795 5814 6052 6120 6222 6408 6460 6588 6764 6840 6954 7120 7320 7344 7442 7565 7752 8010 8208 8235 8296 8455 8721 8784 9078 9180 9272 9333 9612 9690 10146 10260 10370 10431 10680 10858 10980 11163 11590 11628 12015 12104 12240 12444 12816 12920 13176 13528 13617 13680 13908 14535 14640 14884 15130 15219 15504 15555 16020 16287 16470 16592 16910 17385 17442 18156 18360 18544 18605 18666 19224 19380 19703 20292 20520 20740 20862 21360 21716 21960 22326 22695 23180 23256 24030 24208 24888 25365 25840 26352 27056 27145 27234 27816 27999 28747 29070 29768 30260 30438 31110 31293 32040 32574 32940 33489 33820 34770 34884 36312 36720 37210 37332 38448 38760 39406 40584 40851 41040 41480 41724 43432 43605 43920 44652 45390 45657 46360 46512 46665 48060 48861 49776 50730 52155 54290 54468 55632 55815 55998 57494 58140 59109 59536 60520 60876 62220 62586 63257 64080 65148 65880 66978 67640 68085 69540 69768 70699 72624 74420 74664 76095 77520 78812 81168 81435 81702 82960 83448 86241 86864 87210 89304 90780 91314 92293 92720 93330 96120 97722 98515 100467 101460 103151 104310 108580 108936 111630 111996 114988 116280 118218 121040 121752 124440 125172 126514 130296 131760 133956 135280 136170 139080 139536 139995 141398 143735 146583 148840 149328 152190 156465 157624 162870 163404 166896 167445 172482 174420 177327 178608 181560 182628 184586 186660 189771 192240 195444 197030 200934 202920 204255 206302 208620 212097 217160 217872 223260 223992 228285 229976 232560 236436 243504 244305 248880 250344 253028 258723 260592 267912 272340 276879 278160 279990 282796 287470 293166 295545 297680 304380 309453 312930 315248 316285 325740 326808 331169 334890 344964 348840 353495 354654 363120 365256 369172 373320 379542 390888 394060 401868 405840 408510 412604 417240 424194 431205 434320 446520 447984 456570 459952 461465 472872 488610 500688 502335 506056 515755 517446 531981 535824 544680 553758 559980 565592 569313 574940 586332 591090 608760 618906 625860 632570 636291 651480 653616 662338 669780 689928 697680 706990 709308 730512 732915 738344 746640 759084 776169 781776 788120 803736 817020 825208 830637 834480 848388 862410 886635 893040 913140 922930 928359 945744 948855 977220 993507 1004670 1012112 1031510 1034892 1060485 1063962 1089360 1107516 1119960 1131184 1138626 1149880 1172664 1182180 1201883 1217520 1237812 1251720 1265140 1272582 1293615 1302960 1324676 1339560 1379856 1384395 1413980 1418616 1465830 1476688 1518168 1547265 1552338 1576240 1607472 1634040 1650416 1655845 1661274 1696776 1707939 1724820 1753567 1773270 1826280 1845860 1856718 1897710 1908873 1954440 1987014 2009340 2063020 2069784 2120970 2127924 2215032 2239920 2277252 2299760 2345328 2364360 2403766 2475624 2491911 2503440 2530280 2545164 2587230 2649352 2659905 2679120 2768790 2785077 2827960 2837232 2846565 2931660 2980521 3036336 3094530 3104676 3181455 3268080 3311690 3322548 3393552 3415878 3449640 3507134 3546540 3605649 3652560 3691720 3713436 3795420 3817746 3880845 3908880 3974028 4018680 4126040 4139568 4153185 4241940 4255848 4430064 4554504 4641795 4728720 4807532 4951248 4967535 4983822 5060560 5090328 5174460 5260701 5298704 5319810 5537580 5570154 5629873 5655920 5693130 5863320 5961042 6009415 6189060 6209352 6292211 6362910 6623380 6645096 6831756 6899280 7014268 7093080 7211298 7383440 7426872 7590840 7635492 7761690 7948056 8037360 8252080 8306370 8483880 8511696 8539695 8767835 8941563 9109008 9283590 9544365 9615064 9935070 9967644 10180656 10348920 10521402 10639620 10816947 11075160 11140308 11259746 11386260 11726640 11922084 12018830 12378120 12418704 12459555 12584422 12725820 13246760 13290192 13663512 13925385 14028536 14186160 14422596 14853744 14902605 15181680 15270984 15523380 15782103 15896112 16612740 16889619 16967760 17079390 17535670 17883126 18028245 18567180 18876633 19088730 19230128 19870140 19935288 20697840 21042804 21279240 21633894 22150320 22280616 22519492 22772520 23844168 24037660 24756240 24919110 25168844 25451640 26303505 26493520 27327024 27850770 28057072 28149365 28845192 29805210 30541968 31046760 31461055 31564206 32450841 33225480 33779238 34158780 35071340 35766252 36056490 37134360 37753266 38177460 39740280 39870576 42085608 42558480 43267788 44561232 44707815 45038984 45545040 47346309 47688336 48075320 49838220 50337688 50668857 50903280 52607010 54084735 55701540 56298730 56629899 57690384 59610420 62093520 62922110 63128412 64901682 66450960 67558476 68317560 70142680 71532504 72112980 74268720 75506532 76354920 78910515 79480560 84171216 84448095 86535576 89415630 90077968 94383165 94692618 96150640 99676440 100675376 101337714 105214020 106967587 108169470 111403080 112597460 113259798 119220840 125844220 126256824 129803364 135116952 136635120 140285360 143065008 144225960 151013064 152006571 152709840 157821030 162254205 168896190 169889697 173071152 178831260 188766330 189385236 199352880 202675428 210428040 213935174 216338940 222806160 225194920 226519596 236731545 238441680 251688440 252513648 253344285 259606728 270233904 283149495 288451920 302026128 304013142 315642060 320902761 324508410 337792380 339779394 357662520 377532660 378770472 405350856 420856080 427870348 432677880 450389840 453039192 473463090 503376880 506688570 519213456 534837935 566298990 608026284 631284120 641805522 649016820 675584760 679558788 715325040 755065320 757540944 760032855 810701712 849448485 855740696 865355760 906078384 946926180 962708283 1013377140 1069675870 1132597980 1216052568 1262568240 1283611044 1298033640 1351169520 1359117576 1510130640 1520065710 1604513805 1698896970 1711481392 1893852360 1925416566 2026754280 2139351740 2265195960 2432105136 2567222088 2596067280 2718235152 2888124849 3040131420 3209027610 3397793940 3787704720 3850833132 4053508560 4278703480 4530391920 4813541415 5134444176 5776249698 6080262840 6418055220 6795587880 7701666264 8557406960 9627082830 11552499396 12160525680 12836110440 13591175760 14440624245 15403332528 19254165660 23104998792 25672220880 28881248490 38508331320 46209997584 57762496980 77016662640 115524993960 231049987920
• Sum of all divisors σ(n): 911914848000
• Sum of proper divisors (its aliquot sum) s(n): 680864860080
• 231049987920 is an abundant number, because the sum of its proper divisors (680864860080) is greater than itself. Its abundance is 449814872160

Bases of 231049987920

• Binary: 11010111001011101001110000011101010000₂
• Hexadecimal: 0x35CBA70750
• Base-36: 2Y5573O0

Squares and roots of 231049987920

• 231049987920 squared (231049987920²) is 53384096917832145926400
• 231049987920 cubed (231049987920³) is 12334394947985226548882397209088000
• The square root of 231049987920 is 480676.5938965615
• The cube root of 231049987920 is 6136.2349986519

Scales and comparisons

• 231,049,987,920 seconds is equal to 7,346 years, 35 weeks, 16 hours, 12 minutes.
• To count from 1 to 231,049,987,920 would take you about fourteen thousand, six hundred ninety-three 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 231049987920 cubic inches would be around 511.4 feet tall.

Recreational maths with 231049987920

• 231049987920 backwards is 029789940132
• 231049987920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231049987920's digits is 54
• More coming soon!