640627479635130

Names of 640627479635130

• Cardinal: 640627479635130 can be written as Six hundred forty trillion, six hundred twenty-seven billion, four hundred seventy-nine million, six hundred thirty-five thousand, one hundred thirty.

Scientific notation

• Scientific notation: 6.4062747963513 × 10¹⁴

Factors of 640627479635130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8329

Divisors of 640627479635130

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 19 26 27 30 38 39 45 54 57 65 78 90 95 114 117 130 135 169 171 190 195 234 247 270 285 338 342 351 361 390 494 507 513 570 585 702 722 741 845 855 1014 1026 1083 1170 1235 1482 1521 1690 1710 1755 1805 2166 2197 2223 2470 2535 2565 3042 3211 3249 3510 3610 3705 4394 4446 4563 4693 5070 5130 5415 6422 6498 6591 6669 6859 7410 7605 8287 9126 9386 9633 9747 10830 10985 11115 13182 13338 13718 14079 15210 16055 16245 16574 19266 19494 19773 20577 21970 22230 22815 23465 24861 28158 28899 32110 32490 32955 33345 34295 39546 41154 41435 41743 42237 45630 46930 48165 48735 49722 57798 59319 61009 61731 65910 66690 68590 70395 74583 82870 83486 84474 86697 89167 96330 97470 98865 102885 107731 118638 122018 123462 124305 125229 126711 130321 140790 144495 149166 157453 173394 178334 183027 185193 197730 205770 208715 211185 215462 223749 248610 250458 253422 260642 267501 288990 296595 305045 308655 314906 323193 366054 370386 372915 375687 390963 417430 422370 433485 445835 447498 472359 535002 538655 549081 593190 610090 617310 626145 633555 646386 651605 745830 751374 781926 787265 793117 802503 866970 891670 915135 925965 944718 969579 1077310 1098162 1118745 1127061 1159171 1172889 1252290 1267110 1303210 1337505 1400503 1417077 1574530 1586234 1605006 1615965 1647243 1694173 1830270 1851930 1878435 1939158 1954815 2046889 2237490 2254122 2318342 2345778 2361795 2379351 2407509 2675010 2745405 2801006 2834154 2908737 2991607 3231930 3294486 3388346 3477513 3518667 3756870 3909630 3965585 4012515 4093778 4201509 4251231 4723590 4758702 4815018 4847895 5082519 5490810 5635305 5795855 5817474 5864445 5983214 6140667 6955026 7002515 7037334 7085385 7138053 7931170 8025030 8236215 8403018 8470865 8502462 8974821 9695790 10165038 10234445 10432539 11270610 11591710 11728890 11896755 12037545 12281334 12604527 14005030 14170770 14276106 14543685 14958035 15069223 15247557 16472430 16941730 17387565 17593335 17949642 18206539 18422001 20468890 20865078 21007545 21256155 21414159 22024249 23793510 24075090 25209054 25412595 26609557 26924463 29087370 29916070 30138446 30495114 30703335 31297617 34775130 35186670 35690265 36413078 36844002 37813581 38890891 42015090 42512310 42828318 44048498 44874105 45207669 45742671 50825190 52162695 53219114 53848926 54619617 55266003 56840533 61406670 62595234 63022635 66072747 71380530 75346115 75627162 76237785 77781782 79828671 80773389 89748210 90415338 91032695 91485342 92110005 104325390 107070795 109239234 110121245 110532006 113681066 116672673 126045270 132145494 133047785 134622315 135623007 150692230 152475570 156488085 159657342 161546778 163858851 170521599 182065390 184220010 189067905 194454455 198218241 214141590 220242490 226038345 228713355 233345346 239486013 266095570 269244630 271246014 273098085 276330015 284202665 286315237 312976170 327717702 330363735 341043198 345924241 350018019 378135810 388908910 396436482 399143355 403866945 406869021 452076690 457426710 478972026 491576553 505581583 511564797 546196170 552660030 568405330 572630474 583363365 594654723 660727470 678115035 691848482 700036038 718458039 738926929 798286710 807733890 813738042 819294255 852607995 858945711 983153106 991091205 1011163166 1023129594 1037772723 1050054057 1079970127 1166726730 1189309446 1197430065 1356230070 1431576185 1436916078 1477853858 1516744749 1534694391 1638588510 1705215990 1717891422 1729621205 1750090095 1982182410 2034345105 2075545446 2100108114 2159940254 2216780787 2394860130 2457882765 2527907915 2557823985 2576837133 2863152370 2973273615 3033489498 3069388782 3113318169 3239910381 3459242410 3500180190 3592290195 3694634645 4068690210 4294728555 4433561574 4550234247 4915765530 5055815830 5115647970 5153674266 5188863615 5250270285 5399850635 5946547230 6226636338 6479820762 6572560579 6650342361 7184580390 7389269290 7583723745 7673471955 7730511399 8589457110 9100468494 9339954507 9606050077 9719731143 10377727230 10500540570 10799701270 11083903935 12884185665 13145121158 13300684722 13650702741 14039611651 15167447490 15346943910 15461022798 15566590845 16199551905 18679909014 19212100154 19439462286 19717681737 19951027083 22167807870 22751171235 25768371330 27301405482 28079223302 28818150231 29159193429 31133181690 32399103810 32862802895 33251711805 38652556995 39435363474 39902054166 42118834953 45502342470 46699772535 48030250385 48598655715 57636300462 58318386858 59153045211 65725605790 66503423610 68253513705 70198058255 77305113990 84237669906 86454450693 93399545070 96060500770 97197311430 98588408685 99755135415 118306090422 124878651001 126356504859 136507027410 140396116510 144090751155 145795967145 172908901386 177459135633 182514951463 197176817370 199510270830 210594174765 249757302002 252713009718 259363352079 288181502310 291591934290 295765226055 354918271266 365029902926 374635953003 379069514577 421188349530 432272253465 518726704158 547544854389 591530452110 624393255005 631782524295 749271906006 758139029154 864544506930 887295678165 912574757315 1095089708778 1123907859009 1248786510010 1263565048590 1296816760395 1642634563167 1774591356330 1825149514630 1873179765015 1895347572885 2247815718018 2372694369019 2593633520790 2737724271945 3285269126334 3371723577027 3746359530030 3790695145770 4745388738038 4927903689501 5475448543890 5619539295045 6743447154054 7118083107057 8213172815835 9855807379002 11239078590090 11863471845095 14236166214114 16426345631670 16858617885135 21354249321171 23726943690190 24639518447505 33717235770270 35590415535285 42708498642342 49279036895010 64062747963513 71180831070570 106771246605855 128125495927026 213542493211710 320313739817565 640627479635130
• Sum of all divisors σ(n): 1953684901324800
• Sum of proper divisors (its aliquot sum) s(n): 1313057421689670
• 640627479635130 is an abundant number, because the sum of its proper divisors (1313057421689670) is greater than itself. Its abundance is 672429942054540

Bases of 640627479635130

• Binary: 10010001101010010110110101010110110110010010111010₂
• Hexadecimal: 0x246A5B55B64BA
• Base-36: 6B3078V2YI

Squares and roots of 640627479635130

• 640627479635130 squared (640627479635130²) is 410403567663658902877930116900
• 640627479635130 cubed (640627479635130³) is 262915803185635340796813894512682050246697000
• The square root of 640627479635130 is 25310619.8982784695
• The cube root of 640627479635130 is 86205.5422331075

Scales and comparisons

• 640,627,479,635,130 seconds is equal to 20,369,972 years, 13 weeks, 4 days, 4 hours, 25 minutes, 30 seconds.
• To count from 1 to 640,627,479,635,130 would take you about fifty million, nine hundred twenty-four thousand, nine hundred thirty 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 640627479635130 cubic inches would be around 7183.8 feet tall.

Recreational maths with 640627479635130

• 640627479635130 backwards is 031536974726046
• The number of decimal digits it has is: 15
• The sum of 640627479635130's digits is 63
• More coming soon!