20186831530320

Names of 20186831530320

• Cardinal: 20186831530320 can be written as Twenty trillion, one hundred eighty-six billion, eight hundred thirty-one million, five hundred thirty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.018683153032 × 10¹³

Factors of 20186831530320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 39284

Divisors of 20186831530320

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 37 39 40 42 48 49 52 56 60 65 70 74 78 80 84 91 98 104 105 111 112 120 130 140 147 148 156 168 169 182 185 195 196 208 210 222 240 245 259 260 273 280 294 296 312 336 338 343 364 370 390 392 420 444 455 481 490 507 518 520 546 555 560 588 592 624 637 676 686 728 735 740 777 780 784 840 845 888 910 962 980 1014 1029 1036 1040 1092 1110 1176 1183 1274 1295 1352 1365 1372 1443 1456 1470 1480 1554 1560 1680 1690 1715 1776 1813 1820 1911 1924 1960 2028 2058 2072 2184 2220 2352 2366 2405 2535 2548 2590 2704 2730 2744 2886 2940 2960 3108 3120 3185 3367 3380 3430 3549 3626 3640 3822 3848 3885 3920 4056 4116 4144 4368 4440 4459 4732 4810 5070 5096 5145 5180 5439 5460 5488 5772 5880 5915 6216 6253 6370 6734 6760 6860 7098 7215 7252 7280 7644 7696 7770 8112 8232 8281 8880 8918 9065 9464 9555 9620 10101 10140 10192 10290 10360 10878 10920 11544 11760 11830 12432 12506 12691 12740 13377 13468 13520 13720 14196 14430 14504 15288 15540 16464 16562 16835 17745 17836 18130 18759 18928 19110 19240 20202 20280 20580 20720 21756 21840 22295 23088 23569 23660 24843 25012 25382 25480 26754 26936 27195 27440 28392 28860 29008 30576 31080 31265 33124 33670 35490 35672 36260 37518 38073 38220 38480 39217 40404 40560 41160 41405 43512 43771 44590 47138 47320 49686 50024 50505 50764 50960 53508 53872 54390 56784 57720 57967 62160 62530 63455 66248 66885 67340 70707 70980 71344 72520 75036 76146 76440 78434 80808 82320 82810 87024 87542 89180 93795 94276 94640 99372 100048 101010 101528 107016 108780 115440 115934 117651 117845 124215 125060 126910 131313 132496 133770 134680 141414 141960 145040 150072 152292 152880 156868 161616 164983 165620 173901 175084 178360 187590 188552 190365 196085 198744 202020 203056 214032 217560 218855 231868 235302 235690 248430 250120 253820 262626 267540 269360 274519 282828 283920 289835 300144 304584 306397 313736 329966 331240 347802 350168 353535 356720 375180 377104 380730 392170 397488 404040 435120 437710 463736 470604 471380 494949 496860 500240 507640 509821 525252 535080 549038 565656 579670 588255 609168 612794 627472 656565 659932 662480 695604 700336 707070 750360 761460 784340 808080 823557 824915 869505 875420 919191 927472 941208 942760 989898 993720 1015280 1019642 1050504 1070160 1098076 1131312 1159340 1176510 1225588 1313130 1319864 1372595 1391208 1414140 1451029 1500720 1522920 1529463 1531985 1568680 1647114 1649830 1739010 1750840 1838382 1882416 1885520 1921633 1979796 1987440 2039284 2101008 2144779 2196152 2318680 2353020 2451176 2474745 2549105 2626260 2639728 2745190 2782416 2828280 2902058 3045840 3058926 3063970 3137360 3294228 3299660 3478020 3501680 3568747 3676764 3843266 3959592 4078568 4117785 4289558 4353087 4392304 4595955 4637360 4706040 4902352 4949490 5098210 5252520 5490380 5656560 5764899 5804116 6117852 6127940 6434337 6588456 6599320 6627673 6956040 7137494 7255145 7353528 7647315 7686532 7919184 8157136 8235570 8579116 8706174 9191910 9412080 9608165 9898980 10157203 10196420 10505040 10706241 10723895 10980760 11529798 11608232 12235704 12255880 12868674 13176912 13198640 13255346 13451431 13912080 14274988 14510290 14707056 15294630 15373064 16471140 17158232 17412348 17843735 18383820 18863377 19216330 19797960 19883019 20314406 20392840 21412482 21447790 21765435 21961520 23059596 23216464 24471408 24511760 24981229 25737348 26510692 26902862 28549976 28824495 29020580 30471609 30589260 30746128 32171685 32942280 33138365 34316464 34824696 35687470 36767640 37726754 38432660 39595920 39766038 40354293 40628812 40785680 42824964 42895580 43530870 46119192 46393711 49962458 50786015 51474696 53021384 53531205 53805724 56590131 57099952 57648990 58041160 60943218 61178520 64343370 65884560 66276730 67257155 69649392 71100421 71374940 73535280 74943687 75453508 76865320 79532076 80708586 81257624 85649928 85791160 87061740 92238384 92787422 94316885 99415095 99924916 101572030 102949392 106042768 107062410 107611448 113180262 115297980 116082320 121886436 122357040 124906145 128686740 132043639 132553460 134514310 139181133 142200842 142749880 149887374 150907016 152358045 153730640 159064152 161417172 162515248 171299856 171582320 174123480 174868603 185574844 188633770 198830190 199849832 201771465 203144060 213301263 214124820 215222896 226360524 230595960 231968555 243772872 245223901 249812290 257373480 264087278 265106920 269028620 278362266 282950655 284401684 285499760 299774748 301814032 304716090 318128304 322834344 324755977 348246960 349737206 355502105 371149688 374718435 377267540 396130917 397660380 399699664 403542930 406288120 426602526 428249640 452721048 461191920 463937110 487545744 490447802 497702947 499624580 514746960 524605809 528174556 530213840 538057240 556724532 565901310 568803368 599549496 609432180 645668688 649511954 660218195 695905665 699474412 711004210 735671703 742299376 749436870 754535080 792261834 795320760 807085860 812576240 853205052 856499280 874343015 905442096 924305473 927874220 974267931 980895604 995405894 999249160 1049211618 1056349112 1066506315 1076114480 1113449064 1131802620 1137606736 1199098992 1218864360 1226119505 1299023908 1320436390 1391811330 1398948824 1422008420 1471343406 1493108841 1498873740 1509070160 1584523668 1590641520 1614171720 1623779885 1706410104 1716567307 1748686030 1848610946 1855748440 1948535862 1961791208 1980654585 1990811788 1998498320 2098423236 2112698224 2133012630 2226898128 2263605240 2273291839 2437728720 2452239010 2488514735 2598047816 2623029045 2640872780 2772916419 2783622660 2797897648 2844016840 2942686812 2986217682 2997747480 3169047336 3228343440 3247559770 3412820208 3433134614 3497372060 3678358515 3697221892 3711496880 3897071724 3923582416 3961309170 3981623576 4196846472 4266025260 4527210480 4546583678 4621527365 4871339655 4904478020 4977029470 5149701921 5196095632 5246058090 5281745560 5545832838 5567245320 5688033680 5885373624 5972435364 5995494960 6338094672 6470138311 6495119540 6819875517 6866269228 6994744120 7356717030 7394443784 7465544205 7794143448 7922618340 7963247152 8393692944 8532050520 8582836535 9093167356 9243054730 9742679310 9808956040 9954058940 10299403842 10492116180 10563491120 11091665676 11134490640 11366459195 11770747248 11944870728 12015971149 12940276622 12990239080 13639751034 13732538456 13864582095 13989488240 14713434060 14788887568 14931088410 15588286896 15845236680 17064101040 17165673070 18186334712 18486109460 19410414933 19485358620 19617912080 19908117880 20598807684 20984232360 22183331352 22732918390 23889741456 24031942298 25748509605 25880553244 25980478160 27279502068 27465076912 27729164190 29426868120 29862176820 31690473360 32350691555 34099377585 34331346140 36047913447 36372669424 36972218920 38820829866 38970717240 39816235760 41197615368 41968464720 44366662704 45465836780 48063884596 51497019210 51761106488 54559004136 55458328380 58853736240 59724353640 60079855745 64701383110 68198755170 68662692280 72095826894 73944437840 77641659732 77941434480 82395230736 84111798043 90931673560 96127769192 97052074665 102994038420 103522212976 109118008272 110916656760 119448707280 120159711490 129402766220 136397510340 137325384560 144191653788 155283319464 168223596086 180239567235 181863347120 192255538384 194104149330 205988076840 221833313520 240319422980 252335394129 258805532440 272795020680 288383307576 310566638928 336447192172 360479134470 388208298660 411976153680 420558990215 480638845960 504670788258 517611064880 545590041360 576766615152 672894384344 720958268940 776416597320 841117980430 961277691920 1009341576516 1261676970645 1345788768688 1441916537880 1552833194640 1682235960860 2018683153032 2523353941290 2883833075760 3364471921720 4037366306064 5046707882580 6728943843440 10093415765160 20186831530320
• Sum of all divisors σ(n): 81162058867200
• Sum of proper divisors (its aliquot sum) s(n): 60975227336880
• 20186831530320 is an abundant number, because the sum of its proper divisors (60975227336880) is greater than itself. Its abundance is 40788395806560

Bases of 20186831530320

• Binary: 100100101110000011100111011000010100101010000₂
• Hexadecimal: 0x125C1CEC2950
• Base-36: 75LPAA8UO

Squares and roots of 20186831530320

• 20186831530320 squared (20186831530320²) is 407508167233521713079302400
• 20186831530320 cubed (20186831530320³) is 8226298719172571604043602026910048768000
• The square root of 20186831530320 is 4492975.7989911319
• The cube root of 20186831530320 is 27228.4374631793

Scales and comparisons

• 20,186,831,530,320 seconds is equal to 641,878 years, 41 weeks, 4 days, 10 hours, 52 minutes.
• To count from 1 to 20,186,831,530,320 would take you about one million, six hundred four thousand, six hundred ninety-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 20186831530320 cubic inches would be around 2269 feet tall.

Recreational maths with 20186831530320

• 20186831530320 backwards is 02303513868102
• 20186831530320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20186831530320's digits is 42
• More coming soon!