31438138120480

Names of 31438138120480

• Cardinal: 31438138120480 can be written as Thirty-one trillion, four hundred thirty-eight billion, one hundred thirty-eight million, one hundred twenty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 3.143813812048 × 10¹³

Factors of 31438138120480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 220

Divisors of 31438138120480

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 65 70 80 91 98 104 112 130 140 160 169 182 193 196 208 224 245 260 280 338 343 364 386 392 416 455 490 520 560 637 676 686 728 772 784 845 910 965 980 1040 1120 1183 1274 1351 1352 1372 1456 1544 1568 1690 1715 1820 1930 1960 2080 2197 2366 2401 2509 2548 2702 2704 2744 2912 3088 3185 3380 3430 3640 3860 3920 4394 4459 4732 4802 5018 5096 5404 5408 5488 5915 6176 6370 6755 6760 6860 7280 7720 7840 8281 8788 8918 9457 9464 9604 10036 10192 10808 10976 10985 11830 12005 12545 12740 13510 13520 13720 14560 15379 15440 16562 17563 17576 17836 18914 18928 19208 20072 20384 21616 21970 22295 23660 24010 25090 25480 27020 27040 27440 30758 30880 31213 32617 33124 35126 35152 35672 37249 37828 37856 38416 40144 41405 43232 43940 44590 47285 47320 48020 50180 50960 54040 54880 57967 61516 62426 65234 66199 66248 70252 70304 71344 74498 75656 76832 76895 80288 82810 87815 87880 89180 94570 94640 96040 100360 101920 107653 108080 115934 122941 123032 124852 130468 132398 132496 140504 142688 148996 151312 153790 156065 163085 165620 175630 175760 178360 186245 189140 189280 192080 200720 215306 216160 228319 231868 245882 246064 249704 260743 260936 264796 264992 281008 289835 297992 302624 307580 312130 326170 330995 331240 351260 351520 356720 372490 378280 384160 401440 405769 424021 430612 456638 463393 463736 484237 491764 492128 499408 521486 521872 529592 538265 562016 579670 595984 614705 615160 624260 652340 661990 662480 702520 713440 744980 753571 756560 811538 848042 860587 861224 913276 926786 927472 968474 983528 998816 1042972 1043744 1059184 1076530 1141595 1159340 1191968 1229410 1230320 1248520 1303715 1304680 1323980 1324960 1405040 1489960 1507142 1513120 1598233 1623076 1696084 1721174 1722448 1825201 1826552 1853572 1854944 1936948 1967056 2028845 2085944 2118368 2120105 2153060 2283190 2316965 2318680 2421185 2458820 2460640 2497040 2607430 2609360 2647960 2810080 2968147 2979920 3014284 3196466 3246152 3389659 3392168 3442348 3444896 3650402 3653104 3707144 3767855 3873896 3934112 4057690 4171888 4240210 4302935 4306120 4566380 4633930 4637360 4842370 4917640 4994080 5214860 5218720 5274997 5295920 5936294 5959840 6024109 6028568 6295081 6392932 6492304 6779318 6784336 6884696 7300804 7306208 7414288 7535710 7747792 7991165 8115380 8343776 8480420 8605870 8612240 9126005 9132760 9267860 9274720 9684740 9835280 10429720 10549994 10591840 11187631 11872588 12048218 12057136 12590162 12776407 12785864 12984608 13558636 13568672 13769392 14601608 14828576 14840735 15071420 15495584 15982330 16230760 16948295 16960840 17211740 17224480 18252010 18265520 18535720 19369480 19670560 20777029 20859440 21099988 22375262 23727613 23745176 24096436 24114272 25180324 25552814 25571728 26374985 27117272 27538784 29203216 29681470 30120545 30142840 31475405 31964660 32461520 33896590 33921680 34423480 36504020 36531040 37071440 38738960 41554058 41718880 42199976 44065567 44750524 47455226 47490352 48192872 50360648 51105628 51143456 52749970 54234544 55938155 58406432 59362940 60241090 60285680 62950810 63882035 63929320 64923040 67793180 67843360 68846960 73008040 74142880 77477920 78313417 81836053 83108116 84399952 88131134 89434849 89501048 94910452 94980704 96385744 100721296 102211256 103885145 105499940 108469088 111876310 118638065 118725880 120482180 120571360 125901620 127764070 127858640 135586360 137693920 145439203 146016080 156626834 163672106 166093291 166216232 168799904 176262268 178869698 179002096 189820904 192771488 201442592 204422512 207770290 210999880 220327835 223752620 237276130 237451760 240964360 251803240 255528140 255717280 271172720 290878406 292032160 308458969 313253668 327344212 332186582 332432464 352524536 357739396 358004192 379641808 391567085 408845024 409180265 415540580 421999760 440655670 447174245 447505240 474552260 474903520 481928720 503606480 511056280 542345440 572852371 581756812 616917938 626507336 654688424 664373164 664864928 705049072 715478792 727196015 759283616 783134170 818360530 830466455 831081160 843999520 881311340 894348490 895010480 949104520 963857440 1007212960 1018074421 1022112560 1145704742 1162653037 1163513624 1233835876 1253014672 1309376848 1328746328 1410098144 1430957584 1454392030 1542294845 1566268340 1636721060 1660932910 1662162320 1762622680 1788696980 1790020960 1898209040 2036148842 2044225120 2159212783 2291409484 2325306074 2327027248 2467671752 2506029344 2618753696 2657492656 2861915168 2864261855 2908784060 3084589690 3132536680 3273442120 3321865820 3324324640 3525245360 3577393960 3796418080 4009966597 4072297684 4318425566 4582818968 4650612148 4654054496 4935343504 5090372105 5314985312 5728523710 5813265185 5817568120 6169179380 6265073360 6546884240 6643731640 7050490720 7154787920 8019933194 8144595368 8636851132 9165637936 9301224296 9870687008 10180744210 10796063915 11457047420 11626530370 11635136240 12338358760 12530146720 13093768480 13287463280 14309575840 15114489481 16039866388 16289190736 17273702264 18331275872 18602448592 20049832985 20361488420 21592127830 22914094840 23253060740 23270272480 24676717520 26574926560 28069766179 30228978962 32079732776 32578381472 34547404528 37204897184 40099665970 40722976840 43184255660 45828189680 46506121480 49353435040 56139532358 60457957924 64159465552 69094809056 75572447405 80199331940 81445953680 86368511320 91656379360 93012242960 112279064716 120915915848 128318931104 140348830895 151144894810 160398663880 162891907360 172737022640 186024485920 196488363253 224558129432 241831831696 280697661790 302289789620 320797327760 345474045280 392976726506 449116258864 483663663392 561395323580 604579579240 641594655520 785953453012 898232517728 982441816265 1122790647160 1209159158480 1571906906024 1964883632530 2245581294320 2418318316960 3143813812048 3929767265060 4491162588640 6287627624096 7859534530120 15719069060240 31438138120480
• Sum of all divisors σ(n): 94352302676520
• Sum of proper divisors (its aliquot sum) s(n): 62914164556040
• 31438138120480 is an abundant number, because the sum of its proper divisors (62914164556040) is greater than itself. Its abundance is 31476026435560

Bases of 31438138120480

• Binary: 111001001011111000011000011100001100100100000₂
• Hexadecimal: 0x1C97C30E1920
• Base-36: B56HBQ7TS

Squares and roots of 31438138120480

• 31438138120480 squared (31438138120480²) is 988356528482377746995430400
• 31438138120480 cubed (31438138120480³) is 31072089054707116729728297242604654592000
• The square root of 31438138120480 is 5606972.2774845249
• The cube root of 31438138120480 is 31561.1102663495

Scales and comparisons

• 31,438,138,120,480 seconds is equal to 999,635 years, 28 weeks, 3 days, 8 hours, 34 minutes, 40 seconds.
• To count from 1 to 31,438,138,120,480 would take you about two million, four hundred ninety-nine thousand and eighty-eight 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 31438138120480 cubic inches would be around 2630.1 feet tall.

Recreational maths with 31438138120480

• 31438138120480 backwards is 08402183183413
• The number of decimal digits it has is: 14
• The sum of 31438138120480's digits is 46
• More coming soon!