1355394563391266440

Names of 1355394563391266440

• Cardinal: 1355394563391266440 can be written as One quintillion, three hundred fifty-five quadrillion, three hundred ninety-four trillion, five hundred sixty-three billion, three hundred ninety-one million, two hundred sixty-six thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.35539456339126644 × 10¹⁸

Factors of 1355394563391266440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 402

Divisors of 1355394563391266440

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 41 56 70 82 140 164 205 280 287 328 347 410 574 694 820 1148 1388 1435 1640 1681 1735 2296 2429 2776 2870 3362 3470 4858 5740 6724 6940 8405 9716 11480 11767 12145 13448 13880 14227 16810 19432 23534 24290 28454 33620 47068 48580 56908 58835 67240 68921 71135 94136 97160 99589 113816 117670 120409 137842 142270 199178 235340 240818 275684 284540 344605 398356 470680 481636 482447 497945 551368 569080 583307 602045 689210 796712 842863 963272 964894 995890 1166614 1204090 1378420 1685726 1929788 1991780 2333228 2408180 2412235 2756840 2825761 2916535 3371452 3859576 3983560 4083149 4214315 4666456 4816360 4824470 4936769 5651522 5833070 6742904 8166298 8428630 9648940 9873538 11303044 11666140 14128805 16332596 16857260 19297880 19747076 19780327 20415745 22606088 23332280 23915587 24683845 28257610 32665192 33714520 34557383 39494152 39560654 40831490 41781923 47831174 49367690 56515220 69114766 79121308 81662980 83563846 95662348 98735380 98901635 113030440 115856201 119577935 138229532 158242616 163325960 167127692 167409109 172786915 191324696 197470760 197803270 202407529 208909615 231712402 239155870 276459064 292473461 334255384 334818218 345573830 395606540 404815058 417819230 463424804 478311740 579281005 584946922 669636436 691147660 791213080 809630116 810993407 835638460 837045545 926849608 956623480 980539067 1012037645 1158562010 1169893844 1339272872 1382295320 1416852703 1462367305 1619260232 1621986814 1671276920 1674091090 1713058843 1961078134 2024075290 2317124020 2339787688 2833705406 2924734610 3243973628 3348182180 3426117686 3922156268 4048150580 4054967035 4634248040 4902695335 5667410812 5849469220 6487947256 6696364360 6852235372 6863773469 7084263515 7844312536 8096301160 8109934070 8298708689 8565294215 9805390670 11334821624 11698938440 11991411901 13704470744 13727546938 14168527030 16219868140 16597417378 17130588430 19610781340 23982823802 27455093876 28337054060 32439736280 33194834756 34261176860 34318867345 39221562680 40202101747 41493543445 47965647604 54910187752 56674108120 58090960823 59957059505 66389669512 68522353720 68637734690 70235412563 80404203494 82987086890 95931295208 116181921646 119914119010 137275469380 140470825126 160808406988 165974173780 201010508735 232363843292 239828238020 274550938760 280941650252 281414712229 290454804115 321616813976 331948347560 340247056249 351177062815 402021017470 464727686584 479656476040 491647887941 561883300504 562829424458 580909608230 680494112498 702354125630 804042034940 983295775882 1125658848916 1161819216460 1360988224996 1404708251260 1407073561145 1608084069880 1701235281245 1966591551764 2251317697832 2323638432920 2381729393743 2458239439705 2721976449992 2809416502520 2814147122290 2879651915083 3402470562490 3933183103528 4763458787486 4916478879410 5628294244580 5759303830166 6804941124980 9526917574972 9832957758820 11256588489160 11518607660332 11908646968715 13609882249960 13950129306209 14398259575415 19053835149944 19665915517640 20157563405581 23037215320664 23817293937430 27900258612418 28796519150830 40315126811162 47634587874860 55800517224836 57593038301660 69750646531045 80630253622324 95269175749720 97650905143463 100787817027905 111601034449672 115186076603320 118065728518403 139501293062090 161260507244648 195301810286926 201575634055810 236131457036806 279002586124180 390603620573852 403151268111620 472262914073612 488254525717315 558005172248360 590328642592015 781207241147704 806302536223240 826460099628821 944525828147224 976509051434630 1180657285184030 1652920199257642 1953018102869260 2361314570368060 3305840398515284 3906036205738520 4132300498144105 4722629140736120 4840694869254523 6611680797030568 8264600996288210 9681389738509046 16529201992576420 19362779477018092 24203474346272615 33058403985152840 33884864084781661 38725558954036184 48406948692545230 67769728169563322 96813897385090460 135539456339126644 169424320423908305 193627794770180920 271078912678253288 338848640847816610 677697281695633220 1355394563391266440
• Sum of all divisors σ(n): 3582757762836537600
• Sum of proper divisors (its aliquot sum) s(n): 2227363199445271160
• 1355394563391266440 is an abundant number, because the sum of its proper divisors (2227363199445271160) is greater than itself. Its abundance is 871968636054004720

Bases of 1355394563391266440

• Binary: 1001011001111010101000010110010011001011011101001111010001000₂
• Hexadecimal: 0x12CF542C996E9E88
• Base-36: AAPR9UI8KZ2G

Squares and roots of 1355394563391266440

• 1355394563391266440 squared (1355394563391266440²) is 1837094422470601780073820867070273600
• 1355394563391266440 cubed (1355394563391266440³) is 2489987792653072074674106905010141404218735981297984000
• The square root of 1355394563391266440 is 1164214139.8347927813
• The cube root of 1355394563391266440 is 1106679.6220677765

Scales and comparisons

• 1,355,394,563,391,266,440 seconds is equal to 43,097,354,605 years, 9 weeks, 4 days, 19 hours, 20 minutes, 40 seconds.
• To count from 1 to 1,355,394,563,391,266,440 would take you about one hundred fifty billion, eight hundred forty million, seven hundred forty-one thousand, one hundred eighteen 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 1355394563391266440 cubic inches would be around 92223.3 feet tall.

Recreational maths with 1355394563391266440

• 1355394563391266440 backwards is 0446621933654935531
• The number of decimal digits it has is: 19
• The sum of 1355394563391266440's digits is 79
• More coming soon!