31021321530990

Names of 31021321530990

• Cardinal: 31021321530990 can be written as Thirty-one trillion, twenty-one billion, three hundred twenty-one million, five hundred thirty thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 3.102132153099 × 10¹³

Factors of 31021321530990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3139

Divisors of 31021321530990

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 17 19 21 30 34 35 38 42 49 51 57 67 70 85 95 98 102 105 114 119 133 134 147 170 190 201 210 238 245 255 266 285 289 294 323 335 357 361 399 402 469 490 510 570 578 595 646 665 670 714 722 735 798 833 867 931 938 969 1005 1083 1139 1190 1273 1330 1407 1445 1470 1615 1666 1734 1785 1805 1862 1938 1995 2010 2023 2166 2261 2278 2345 2499 2527 2546 2793 2814 2890 3019 3230 3283 3417 3570 3610 3819 3990 4046 4165 4335 4522 4655 4690 4845 4998 5054 5415 5491 5586 5695 6038 6069 6137 6365 6566 6783 6834 7035 7581 7638 7973 8330 8670 8911 9057 9310 9690 9849 10115 10830 10982 11305 11390 12138 12274 12495 12635 12730 13566 13965 14070 14161 15095 15162 15827 15946 16415 16473 17085 17689 17822 18114 18411 19095 19363 19698 20230 21133 21641 22610 23919 24187 24990 25270 26733 27455 27930 28322 30190 30345 30685 31654 32830 32946 33915 34170 35378 36822 37905 38190 38437 38726 39865 42266 42483 42959 43282 44555 45285 47481 47838 48374 49245 51323 53067 53466 54910 55811 57361 58089 60690 61370 62377 63399 64923 67830 70805 72561 75810 76874 79135 79730 82365 84966 85918 88445 89110 90570 92055 94962 96815 98490 102646 104329 105665 106134 108205 111622 114722 115311 116178 119595 120935 124754 126798 128877 129846 133665 135541 141610 145122 147931 151487 153969 158270 164730 167433 169309 172083 176890 184110 187131 192185 193630 202273 208658 211330 212415 214795 216410 230622 237405 239190 241870 256615 257754 265335 267330 269059 271082 279055 286805 290445 295862 300713 302974 307938 311885 312987 316995 324615 334866 338618 344166 359261 362805 367897 374262 384370 401527 404546 406623 411179 424830 429590 443793 454461 474810 507927 513230 521645 530670 538118 558110 573610 576555 580890 601426 606819 623770 625974 633990 644385 649230 677705 718522 725610 730303 735794 739655 757435 769845 803054 807177 813246 822358 837165 846545 860415 872491 887586 902139 908922 935655 948787 975137 1011365 1015854 1043290 1060409 1077783 1089859 1103691 1153110 1185163 1204581 1213638 1233537 1288770 1345295 1355410 1415911 1460606 1479310 1503565 1514870 1539690 1564935 1614354 1674330 1693090 1720830 1744982 1796305 1804278 1839485 1871310 1897574 1950274 2007635 2022730 2033115 2055895 2120818 2155566 2179718 2190909 2207382 2218965 2272305 2370326 2409162 2467074 2514827 2539635 2575279 2617473 2690590 2810689 2831822 2846361 2878253 2925411 3007130 3034095 3129870 3181227 3269577 3438641 3555489 3592610 3651515 3678970 3843187 4015270 4035885 4066230 4111790 4247733 4362455 4381818 4437930 4510695 4544610 4743935 4875685 5029654 5079270 5112121 5150558 5234946 5302045 5388915 5449295 5518455 5621378 5692722 5756506 5850822 5925815 6022905 6068190 6107437 6167685 6362454 6539154 6825959 6877282 6990043 7079555 7110978 7303030 7544481 7629013 7686374 7725837 8071770 8432067 8495466 8634759 8724910 9021390 9487870 9751370 9911377 10224242 10315923 10604090 10777830 10898590 10954545 11036910 11529561 11851630 12045810 12214874 12335370 12574135 12876395 13087365 13651918 13980086 14053445 14159110 14231805 14391265 14627055 15088962 15258026 15336363 15451674 15906135 16347885 16577329 16864134 17193205 17269518 17777445 18026953 18322311 18527603 19215935 19822754 20147771 20477877 20631846 20970129 21238665 21909090 22887039 23059122 24070487 25148270 25560605 25752790 26174730 26902309 28106890 28463610 28782530 29254110 29734131 30537185 30672726 31812270 32695770 33154658 34129795 34386410 34950215 35554890 36053906 36644622 37055206 37722405 38145065 38431870 38629185 40295542 40955754 41940258 42160335 42477330 42752059 43173795 45774078 47781713 48140974 48930301 49556885 49731987 51121210 51579615 53403091 53804618 54080859 55582809 57647805 58456897 59468262 60443313 61074370 65334179 68259590 69900430 72211461 73020553 75444810 76290130 76681815 77258370 80706927 82886645 84320670 85504118 86347590 90134765 91611555 92638015 95563426 97860602 99113770 99463974 100738855 102389385 103159230 104850645 106806182 108161718 111165618 114435195 115295610 116041303 116913794 120352435 120886626 128256177 129693221 130668358 134511545 143345139 144422922 146041106 146790903 148670655 153363630 160209273 161413854 165773290 168493409 175370691 180269530 183223110 185276030 188316163 196002537 201477710 204778770 209701290 213760295 219061659 228870390 232082606 238908565 240704870 244651505 248659935 256512354 259386442 267015455 269023090 270404295 277914045 286690278 292284485 293581806 297341310 302216565 314969251 320418546 326670895 336986818 342512107 348123909 350741382 361057305 365102765 376632326 389079663 392005074 403534635 409198279 427520590 438123318 457339253 477817130 489303010 497319870 505480227 511143871 534030910 540808590 555828090 564948489 580206515 584568970 604433130 629938502 641280885 648466105 653341790 685024214 696247818 716725695 722114610 730205530 733954515 778159326 801046365 807069270 812289121 818396558 842467045 876853455 907852547 914678506 941580815 944907753 980012685 1010960454 1022287742 1027536321 1095308295 1110681043 1129896978 1160413030 1227594837 1241349401 1282561770 1296932210 1372017759 1433451390 1467909030 1533431613 1574846255 1602092730 1624578242 1684934090 1712560535 1740619545 1753706910 1815705094 1883161630 1889815506 1945398315 1960025370 2045991395 2055072642 2190616590 2204784757 2221362086 2286696265 2436867363 2455189674 2482698802 2527401135 2555719355 2723557641 2744035518 2824742445 2864387953 3066863226 3149692510 3201374771 3332043129 3425121070 3481239090 3578007097 3724048203 3890796630 4061445605 4091982790 4409569514 4539262735 4573392530 4724538765 4873734726 5054802270 5111438710 5137681605 5447115282 5553405215 5649484890 5728775906 6137974185 6206747005 6402749542 6614354271 6664086258 6860088795 7156014194 7448096406 7667158065 7774767301 8122891210 8593163859 8689445807 9078525470 9449077530 9604124313 10275363210 10734021291 11023923785 11106810430 12184336815 12275948370 12413494010 13228708542 13617788205 13720177590 14321939765 15334316130 15433493299 15549534602 16006873855 16660215645 17186327718 17378891614 17890035485 18620241015 19208248626 21102939817 21468042582 22047847570 23324301903 24368673630 26068337421 27235576410 28643879530 30866986598 32013747710 33071771355 33320431290 35780070970 37240482030 38873836505 42205879634 42965819295 43447229035 46300479897 46648603806 48020621565 52136674842 53670106455 54423371107 60826120649 63308819451 66143542710 77167466495 77747673010 85931638590 86894458070 92600959794 96041243130 105514699085 107340212910 108846742214 116621509515 121652241298 126617638902 130341687105 147720578719 154334932990 163270113321 182478361947 211029398170 231502399485 233243019030 260683374210 272116855535 295441157438 304130603245 316544097255 326540226642 364956723894 443161736157 463004798970 544233711070 608261206490 633088194510 738602893595 816350566605 886323472314 912391809735 1034044051033 1477205787190 1632701133210 1824783619470 2068088102066 2215808680785 3102132153099 4431617361570 5170220255165 6204264306198 10340440510330 15510660765495 31021321530990
• Sum of all divisors σ(n): 98579488164480
• Sum of proper divisors (its aliquot sum) s(n): 67558166633490
• 31021321530990 is an abundant number, because the sum of its proper divisors (67558166633490) is greater than itself. Its abundance is 36536845102500

Bases of 31021321530990

• Binary: 111000011011010110110110110011010111001101110₂
• Hexadecimal: 0x1C36B6D9AE6E
• Base-36: AZUZXW50U

Squares and roots of 31021321530990

• 31021321530990 squared (31021321530990²) is 962322389529063757530380100
• 31021321530990 cubed (31021321530990³) is 29852512262051691267853652945168629299000
• The square root of 31021321530990 is 5569678.7637160907
• The cube root of 31021321530990 is 31421.0069212179

Scales and comparisons

• 31,021,321,530,990 seconds is equal to 986,382 years, 3 weeks, 4 days, 6 hours, 36 minutes, 30 seconds.
• To count from 1 to 31,021,321,530,990 would take you about two million, four hundred sixty-five thousand, nine hundred fifty-five 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 31021321530990 cubic inches would be around 2618.4 feet tall.

Recreational maths with 31021321530990

• 31021321530990 backwards is 09903512312013
• The number of decimal digits it has is: 14
• The sum of 31021321530990's digits is 39
• More coming soon!