813640468032

Names of 813640468032

• Cardinal: 813640468032 can be written as Eight hundred thirteen billion, six hundred forty million, four hundred sixty-eight thousand and thirty-two.

Scientific notation

• Scientific notation: 8.13640468032 × 10¹¹

Factors of 813640468032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 283

Divisors of 813640468032

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 53 56 57 63 64 72 76 84 96 106 112 114 126 133 144 152 159 168 171 192 199 212 224 228 252 266 288 304 318 336 342 361 371 398 399 424 448 456 477 504 532 576 597 608 636 672 684 722 742 796 798 848 912 954 1007 1008 1064 1083 1113 1194 1197 1216 1272 1344 1368 1393 1444 1484 1592 1596 1696 1791 1824 1908 2014 2016 2128 2166 2226 2388 2394 2527 2544 2736 2786 2809 2888 2968 3021 3184 3192 3249 3339 3392 3582 3648 3781 3816 4028 4032 4179 4256 4332 4452 4776 4788 5054 5088 5472 5572 5618 5776 5936 6042 6368 6384 6498 6678 7049 7164 7562 7581 7632 8056 8358 8427 8512 8664 8904 9063 9552 9576 10108 10176 10547 10944 11144 11236 11343 11552 11872 12084 12537 12736 12768 12996 13356 14098 14328 15124 15162 15264 16112 16716 16854 17328 17808 18126 19104 19133 19152 19663 20216 21094 21147 22288 22472 22686 22743 23104 23744 24168 25074 25281 25536 25992 26467 26712 28196 28656 30248 30324 30528 31641 32224 33432 33708 34029 34656 35616 36252 38208 38266 38304 39326 40432 42188 42294 44576 44944 45372 45486 48336 50148 50562 51984 52934 53371 53424 56392 57312 57399 58989 60496 60648 63282 63441 64448 66864 67416 68058 69312 71232 71839 72504 73829 76532 76608 78652 79401 80864 84376 84588 89152 89888 90744 90972 94923 96672 100296 101124 103968 105868 106742 106848 112784 114624 114798 117978 120992 121296 126564 126882 133728 133931 134832 136116 143678 145008 147658 153064 157304 158802 160113 161728 168752 169176 172197 176967 179776 181488 181944 189846 193344 200393 200592 202248 207936 211736 213484 213696 215517 221487 225568 229596 235956 238203 241984 242592 253128 253764 267456 267862 269664 272232 287356 290016 295316 306128 314608 317604 320226 337504 338352 344394 353934 362976 363888 373597 379692 400786 401184 401793 404496 423472 426968 431034 442974 451136 459192 471912 476406 480339 485184 502873 506256 507528 535724 539328 544464 558991 574712 580032 590632 601179 612256 629216 635208 640452 646551 664461 675008 676704 688788 707868 725952 727776 747194 759384 801572 802368 803586 808992 846944 853936 862068 885948 918384 943824 952812 960678 1005746 1012512 1014049 1015056 1071448 1088928 1117982 1120791 1149424 1181264 1202358 1205379 1224512 1258432 1270416 1280904 1293102 1328922 1353408 1377576 1402751 1415736 1455552 1494388 1508619 1518768 1603144 1607172 1617984 1676973 1693888 1707872 1724136 1771896 1803537 1836768 1887648 1905624 1921356 2011492 2025024 2028098 2030112 2142896 2177856 2235964 2241582 2298848 2362528 2404716 2410758 2540832 2561808 2586204 2657844 2755152 2805502 2831472 2988776 3017238 3037536 3042147 3206288 3214344 3353946 3362373 3415744 3448272 3543792 3607074 3673536 3775296 3807467 3811248 3842712 3912937 4022984 4056196 4060224 4208253 4285792 4471928 4483164 4525857 4597696 4725056 4809432 4821516 5030919 5081664 5123616 5172408 5315688 5510304 5611004 5662944 5977552 6034476 6075072 6084294 6412576 6428688 6707892 6724746 6896544 7087584 7098343 7214148 7614934 7622496 7685424 7825874 8045968 8112392 8416506 8571584 8943856 8966328 9051714 9126441 9618864 9643032 10061838 10247232 10344816 10620829 10631376 11020608 11222008 11325888 11422401 11738811 11955104 12068952 12168588 12624759 12825152 12857376 13415784 13449492 13793088 14175168 14196686 14428296 15229868 15244992 15370848 15651748 16091936 16224784 16833012 17887712 17932656 18103428 18252882 19237728 19286064 20123676 20689632 21241658 21262752 21295029 22444016 22844802 23477622 23910208 24137904 24337176 25249518 25714752 26652269 26831568 26898984 28393372 28856592 30459736 30741696 31303496 31862487 32183872 32449568 33666024 34267203 35216433 35775424 35865312 36206856 36505764 38475456 38572128 40247352 41379264 42483316 42525504 42590058 44888032 45689604 46955244 48275808 48674352 50499036 53304538 53663136 53797968 56786744 57713184 60919472 62606992 63724974 63885087 64899136 67332048 68534406 70432866 71730624 72413712 73011528 74345803 77144256 79956807 80494704 84966632 85180116 89776064 91379208 93910488 95587461 96551616 97348704 100998072 106609076 107326272 107595936 113573488 115426368 121838944 125213984 127449948 127770174 134664096 137068812 140865732 144827424 146023056 148691606 159913614 160989408 169933264 170360232 182758416 187820976 191174922 194697408 201795751 201996144 213218152 215191872 223037409 227146976 239870421 243677888 250427968 254899896 255540348 269328192 274137624 281731464 289654848 292046112 297383212 319827228 321978816 339866528 340720464 365516832 375641952 382349844 403591502 403992288 426436304 446074818 454293952 479740842 509799792 511080696 548275248 563462928 584092224 594766424 605387253 639654456 669112227 679733056 681440928 731033664 751283904 764699688 807183004 807984576 852872608 892149636 959481684 1019599584 1022161392 1096550496 1126925856 1189532848 1210774506 1279308912 1338224454 1362881856 1412570257 1529399376 1614366008 1705745216 1784299272 1816161759 1918963368 2039199168 2044322784 2193100992 2253851712 2379065696 2421549012 2558617824 2676448908 2825140514 3058798752 3228732016 3568598544 3632323518 3837926736 4088645568 4237710771 4758131392 4843098024 5117235648 5352897816 5650281028 6117597504 6457464032 7137197088 7264647036 7675853472 8475421542 9686196048 10705795632 11300562056 12713132313 12914928064 14274394176 14529294072 15351706944 16950843084 19372392096 21411591264 22601124112 25426264626 29058588144 33901686168 38744784192 42823182528 45202248224 50852529252 58117176288 67803372336 90404496448 101705058504 116234352576 135606744672 203410117008 271213489344 406820234016 813640468032
• Sum of all divisors σ(n): 2881465204800
• Sum of proper divisors (its aliquot sum) s(n): 2067824736768
• 813640468032 is an abundant number, because the sum of its proper divisors (2067824736768) is greater than itself. Its abundance is 1254184268736

Bases of 813640468032

• Binary: 1011110101110000110000000100011001000000₂
• Hexadecimal: 0xBD70C04640
• Base-36: ADS4IZ40

Squares and roots of 813640468032

• 813640468032 squared (813640468032²) is 662010811219332013953024
• 813640468032 cubed (813640468032³) is 538638786282741296439139601821728768
• The square root of 813640468032 is 902020.2148688243
• The cube root of 813640468032 is 9335.6418094899

Scales and comparisons

• 813,640,468,032 seconds is equal to 25,871 years, 13 weeks, 1 hour, 7 minutes, 12 seconds.
• To count from 1 to 813,640,468,032 would take you about fifty-one thousand, seven hundred forty-two 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 813640468032 cubic inches would be around 778 feet tall.

Recreational maths with 813640468032

• 813640468032 backwards is 230864046318
• The number of decimal digits it has is: 12
• The sum of 813640468032's digits is 45
• More coming soon!