31998395326464

Names of 31998395326464

• Cardinal: 31998395326464 can be written as Thirty-one trillion, nine hundred ninety-eight billion, three hundred ninety-five million, three hundred twenty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 3.1998395326464 × 10¹³

Factors of 31998395326464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 2219

Divisors of 31998395326464

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 79 84 96 108 112 126 128 131 144 158 168 189 192 216 224 237 252 256 262 288 316 336 378 384 393 432 448 474 504 512 524 553 576 632 672 711 756 768 786 864 896 917 948 1008 1024 1048 1106 1152 1179 1264 1344 1422 1512 1536 1572 1659 1728 1792 1834 1896 1997 2016 2048 2096 2133 2212 2304 2358 2528 2688 2751 2844 3024 3072 3144 3318 3456 3537 3584 3668 3792 3994 4032 4096 4192 4266 4424 4608 4716 4977 5056 5376 5502 5688 5991 6048 6144 6288 6636 6912 7074 7168 7336 7584 7988 8064 8192 8253 8384 8532 8848 9216 9432 9954 10112 10349 10752 11004 11376 11982 12096 12288 12576 13272 13824 13979 14148 14336 14672 14931 15168 15976 16128 16506 16768 17064 17696 17973 18432 18864 19908 20224 20698 21504 22008 22752 23964 24192 24576 24759 25152 26544 27648 27958 28296 28672 29344 29862 30336 31047 31952 32256 33012 33536 34128 35392 35946 36864 37728 39816 40448 41396 41937 43008 44016 45504 47928 48384 49518 50304 53088 53919 55296 55916 56592 57344 58688 59724 60672 62094 63904 64512 66024 67072 68256 70784 71892 72443 73728 75456 79632 80896 82792 83874 86016 88032 91008 93141 95856 96768 99036 100608 106176 107838 110592 111832 113184 117376 119448 121344 124188 125811 127808 129024 132048 134144 136512 141568 143784 144886 150912 157763 159264 161792 165584 167748 172032 176064 182016 186282 191712 193536 198072 201216 212352 215676 217329 221184 223664 226368 234752 238896 242688 248376 251622 255616 258048 261607 264096 268288 273024 279423 283136 287568 289772 301824 315526 318528 323584 331168 335496 352128 364032 372564 377433 383424 387072 396144 402432 424704 431352 434658 447328 452736 469504 473289 477792 485376 496752 503244 511232 516096 523214 528192 536576 546048 558846 566272 575136 579544 603648 631052 637056 647168 651987 662336 670992 704256 728064 745128 754866 766848 774144 784821 792288 804864 849408 862704 869316 894656 905472 939008 946578 955584 970752 993504 1006488 1022464 1046428 1056384 1073152 1092096 1104341 1117692 1132544 1150272 1159088 1207296 1262104 1274112 1303974 1324672 1341984 1408512 1419867 1456128 1490256 1509732 1533696 1548288 1569642 1584576 1609728 1698816 1725408 1738632 1789312 1810944 1831249 1878016 1893156 1911168 1941504 1955961 1987008 2012976 2044928 2092856 2112768 2184192 2208682 2235384 2265088 2300544 2318176 2354463 2414592 2524208 2548224 2607948 2649344 2683968 2817024 2839734 2912256 2980512 3019464 3067392 3139284 3169152 3219456 3313023 3397632 3450816 3477264 3578624 3621888 3662498 3756032 3786312 3822336 3911922 3974016 4025952 4089856 4185712 4225536 4259601 4368384 4417364 4470768 4530176 4601088 4636352 4708926 4829184 5048416 5096448 5215896 5298688 5367936 5493747 5634048 5679468 5824512 5961024 6038928 6134784 6278568 6338304 6626046 6795264 6901632 6954528 7063389 7157248 7243776 7324996 7512064 7572624 7644672 7823844 7948032 8051904 8179712 8371424 8451072 8519202 8736768 8834728 8941536 9202176 9272704 9417852 9658368 9939069 10096832 10192896 10431792 10597376 10735872 10987494 11268096 11358936 11922048 12077856 12269568 12557136 12676608 13252092 13590528 13803264 13909056 14126778 14314496 14487552 14649992 15145248 15289344 15647688 15896064 16103808 16359424 16481241 16742848 16902144 17038404 17473536 17669456 17883072 18404352 18545408 18835704 19878138 20193664 20385792 20666953 20863584 21194752 21471744 21974988 22536192 22717872 23844096 24155712 24539136 25114272 25353216 26504184 27606528 27818112 28253556 28628992 28975104 29299984 29817207 30290496 30578688 31295376 31792128 32207616 32962482 33485696 33804288 34076808 35338912 35766144 36808704 37090816 37671408 39756276 40387328 40771584 41333906 41727168 42389504 42943488 43949976 45435744 47688192 48311424 49078272 49443723 50228544 50706432 53008368 55213056 55636224 56507112 57257984 58599968 59634414 60580992 61157376 62000859 62590752 63584256 64415232 65924964 66971392 67608576 68153616 70677824 71532288 73617408 74181632 75342816 79512552 80774656 82667812 83454336 84779008 85886976 87899952 90871488 95376384 96622848 98887446 100457088 101412864 106016736 110426112 111272448 113014224 114515968 117199936 119268828 121161984 122314752 124001718 125181504 127168512 128830464 131849928 133942784 136307232 141355648 143064576 144668671 147234816 148363264 150685632 159025104 161549312 165335624 166908672 171773952 175799904 181742976 186002577 190752768 193245696 197774892 200914176 202825728 212033472 220852224 222544896 226028448 234399872 238537656 242323968 248003436 250363008 254337024 257660928 263699856 267885568 272614464 282711296 286129152 289337342 296726528 301371264 318050208 323098624 330671248 333817344 343547904 351599808 363485952 372005154 381505536 386491392 395549784 401828352 424066944 434006013 441704448 445089792 452056896 468799744 477075312 484647936 496006872 500726016 515321856 527399712 535771136 545228928 558007731 565422592 572258304 578674684 593453056 602742528 636100416 646197248 661342496 667634688 703199616 726971904 744010308 763011072 772982784 791099568 803656704 848133888 868012026 890179584 904113792 937599488 954150624 969295872 992013744 1001452032 1030643712 1054799424 1071542272 1090457856 1116015462 1130845184 1144516608 1157349368 1205485056 1272200832 1292394496 1302018039 1322684992 1335269376 1406399232 1453943808 1488020616 1545965568 1582199136 1607313408 1696267776 1736024052 1780359168 1808227584 1875198976 1908301248 1938591744 1984027488 2002904064 2109598848 2143084544 2180915712 2232030924 2261690368 2289033216 2314698736 2410970112 2544401664 2604036078 2645369984 2670538752 2812798464 2907887616 2976041232 3091931136 3164398272 3214626816 3392535552 3472048104 3616455168 3750397952 3816602496 3877183488 3906054117 3968054976 4005808128 4219197696 4361831424 4464061848 4523380736 4629397472 4821940224 5088803328 5208072156 5290739968 5341077504 5625596928 5815775232 5952082464 6328796544 6429253632 6785071104 6944096208 7232910336 7500795904 7633204992 7812108234 7936109952 8011616256 8438395392 8723662848 8928123696 9046761472 9258794944 9643880448 10177606656 10416144312 10581479936 11251193856 11631550464 11904164928 12657593088 13570142208 13888192416 14465820672 15001591808 15266409984 15624216468 15872219904 16023232512 16876790784 17447325696 17856247392 18517589888 19287760896 20355213312 20832288624 21162959872 22502387712 23808329856 25315186176 27140284416 27776384832 28931641344 30532819968 31248432936 31744439808 33753581568 34894651392 35712494784 37035179776 40710426624 41664577248 42325919744 45004775424 47616659712 50630372352 55552769664 57863282688 61065639936 62496865872 63488879616 67507163136 71424989568 74070359552 81420853248 83329154496 84651839488 95233319424 101260744704 111105539328 122131279872 124993731744 126977759232 135014326272 142849979136 148140719104 166658308992 169303678976 190466638848 202521489408 222211078656 244262559744 249987463488 253955518464 285699958272 296281438208 333316617984 380933277696 405042978816 444422157312 499974926976 507911036928 571399916544 592562876416 666633235968 761866555392 888844314624 999949853952 1142799833088 1185125752832 1333266471936 1523733110784 1777688629248 1999899707904 2285599666176 2666532943872 3555377258496 3999799415808 4571199332352 5333065887744 7999598831616 10666131775488 15999197663232 31998395326464
• Sum of all divisors σ(n): 110612144332800
• Sum of proper divisors (its aliquot sum) s(n): 78613749006336
• 31998395326464 is an abundant number, because the sum of its proper divisors (78613749006336) is greater than itself. Its abundance is 46615353679872

Bases of 31998395326464

• Binary: 111010001101000110100111111001010000000000000₂
• Hexadecimal: 0x1D1A34FCA000
• Base-36: BCBUYEIO0

Squares and roots of 31998395326464

• 31998395326464 squared (31998395326464²) is 1023897303468673157138743296
• 31998395326464 cubed (31998395326464³) is 32763070690091083087619491361152611385344
• The square root of 31998395326464 is 5656712.4132718643
• The cube root of 31998395326464 is 31747.4903512309

Scales and comparisons

• 31,998,395,326,464 seconds is equal to 1,017,449 years, 51 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 31,998,395,326,464 would take you about two million, five hundred forty-three thousand, six hundred twenty-four 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 31998395326464 cubic inches would be around 2645.6 feet tall.

Recreational maths with 31998395326464

• 31998395326464 backwards is 46462359389913
• 31998395326464 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31998395326464's digits is 72
• More coming soon!