640463115655000

Names of 640463115655000

• Cardinal: 640463115655000 can be written as Six hundred forty trillion, four hundred sixty-three billion, one hundred fifteen million, six hundred fifty-five thousand.

Scientific notation

• Scientific notation: 6.40463115655 × 10¹⁴

Factors of 640463115655000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 108

Divisors of 640463115655000

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 25 31 40 44 50 55 59 62 88 100 110 118 124 125 155 200 220 236 248 250 275 295 310 341 440 472 500 550 590 620 625 649 682 775 961 1000 1100 1180 1240 1250 1298 1364 1375 1475 1550 1705 1829 1922 2200 2360 2500 2596 2728 2750 2950 3100 3245 3410 3481 3658 3844 3875 4805 5000 5192 5500 5900 6200 6490 6820 6875 6962 7316 7375 7688 7750 8525 9145 9610 10571 11000 11800 12980 13640 13750 13924 14632 14750 15500 16225 17050 17405 18290 19220 19375 20119 21142 24025 25960 27500 27848 29500 31000 32450 34100 34810 36580 36875 38291 38440 38750 40238 42284 42625 45725 48050 52855 55000 56699 59000 64900 68200 69620 73160 73750 76582 77500 80476 81125 84568 85250 87025 91450 96100 100595 105710 107911 113398 120125 129800 139240 147500 153164 155000 160952 162250 170500 174050 182900 191455 192200 201190 205379 211420 213125 215822 226796 228625 240250 264275 283495 295000 306328 324500 341000 348100 365800 382910 402380 405625 410758 422840 426250 431644 435125 453592 457250 480500 502975 528550 539555 566990 600625 623689 649000 696200 765820 804760 811250 821516 852500 863288 870250 914500 957275 961000 1005950 1026895 1057100 1079110 1133980 1143125 1187021 1201250 1247378 1321375 1417475 1531640 1622500 1643032 1705000 1740500 1829000 1914550 2011900 2053790 2114200 2158220 2175625 2259169 2267960 2286250 2374042 2402500 2494756 2514875 2642750 2697775 2834950 3118445 3245000 3345241 3481000 3829100 4023800 4107580 4316440 4351250 4518338 4572500 4748084 4786375 4805000 4989512 5029750 5134475 5285500 5395550 5669900 5935105 6236890 6366749 6606875 6690482 7087375 7658200 8215160 8702500 9036676 9145000 9496168 9572750 10059500 10268950 10571000 10791100 11295845 11339800 11870210 12117361 12473780 12574375 12733498 13213750 13380964 13488875 14174750 15592225 16726205 17405000 18073352 19145500 20119000 20537900 21582200 22591690 23740420 23931875 24234722 24947560 25148750 25466996 25672375 26427500 26761928 26977750 28349500 29675525 31184450 31833745 33452410 35436875 36797651 38291000 41075800 45183380 47480840 47863750 48469444 50297500 50933992 51344750 52855000 53955500 56479225 56699000 59351050 60586805 62368900 63667490 66904820 67444375 70034239 70873750 73595302 77961125 83631025 90366760 95727500 96938888 100595000 102689500 107911000 112958450 118702100 121173610 124737800 127334980 128361875 133290971 133809640 134888750 140068478 141747500 147190604 148377625 155922250 159168725 167262050 183988255 191455000 197369219 205379000 225916900 237404200 242347220 254669960 256723750 266581942 269777500 280136956 282396125 283495000 294381208 296755250 302934025 311844500 318337450 334524100 350171195 367976510 375638191 389805625 394738438 418155125 451833800 484694440 513447500 533163884 539555000 560273912 564792250 593510500 605868050 623689000 636674900 666454855 669048200 700342390 735953020 741888125 751276382 779611250 789476876 795843625 836310250 919941275 986846095 1026895000 1066327768 1129584500 1187021000 1211736100 1273349800 1332909710 1400684780 1411980625 1471906040 1483776250 1502552764 1514670125 1559222500 1578953752 1591687250 1672620500 1750855975 1839882550 1878190955 1973692190 2090775625 2171061409 2259169000 2423472200 2665819420 2801369560 2823961250 2967552500 3005105528 3029340250 3118445000 3183374500 3332274275 3345241000 3501711950 3679765100 3756381910 3947384380 3979218125 4132020101 4181551250 4342122818 4599706375 4934230475 5331638840 5647922500 5935105000 6058680500 6366749000 6664548550 7003423900 7359530200 7512763820 7573350625 7894768760 7958436250 8264040202 8363102500 8684245636 8754279875 9199412750 9390954775 9868460950 10855307045 11295845000 11644783921 12117361000 13329097100 14006847800 15025527640 15146701250 15916872500 16528080404 16661371375 16726205000 17368491272 17508559750 18398825500 18781909550 19736921900 20660100505 21710614090 22998531875 23289567842 24671152375 26658194200 30293402500 31833745000 33056160808 33322742750 35017119500 36797651000 37563819100 39473843800 41320201010 43421228180 43771399375 45997063750 46579135684 46954773875 49342304750 54276535225 58223919605 60586805000 66645485500 70034239000 75127638200 82640402020 83306856875 86842456360 87542798750 91994127500 93158271368 93909547750 98684609500 103300502525 108553070450 116447839210 123355761875 128092623131 133290971000 165280804040 166613713750 175085597500 183988255000 187819095500 197369219000 206601005050 217106140900 232895678420 234773869375 246711523750 256185246262 271382676125 291119598025 333227427500 350171195000 375638191000 413202010100 434212281800 465791356840 469547738750 493423047500 512370492524 516502512625 542765352250 582239196050 640463115655 666454855000 826404020200 939095477500 986846095000 1024740985048 1033005025250 1085530704500 1164478392100 1280926231310 1356913380625 1455597990125 1878190955000 2066010050500 2171061409000 2328956784200 2561852462620 2582512563125 2713826761250 2911195980250 3202315578275 4132020101000 5123704925240 5165025126250 5427653522500 5822391960500 6404631156550 7277989950625 10330050252500 10855307045000 11644783921000 12809262313100 14555979901250 16011577891375 20660100505000 25618524626200 29111959802500 32023155782750 58223919605000 64046311565500 80057889456875 128092623131000 160115778913750 320231557827500 640463115655000
• Sum of all divisors σ(n): 1720698782899140
• Sum of proper divisors (its aliquot sum) s(n): 1080235667244140
• 640463115655000 is an abundant number, because the sum of its proper divisors (1080235667244140) is greater than itself. Its abundance is 439772551589140

Bases of 640463115655000

• Binary: 10010001100111111101110000100000000001011101011000₂
• Hexadecimal: 0x2467F70801758
• Base-36: 6B0WOYSK7S

Squares and roots of 640463115655000

• 640463115655000 squared (640463115655000²) is 410193002514509906079025000000
• 640463115655000 cubed (640463115655000³) is 262713488410322263792733776144636375000000000
• The square root of 640463115655000 is 25307372.7529153053
• The cube root of 640463115655000 is 86198.1690984709

Scales and comparisons

• 640,463,115,655,000 seconds is equal to 20,364,745 years, 51 weeks, 5 days, 7 hours, 16 minutes, 40 seconds.
• To count from 1 to 640,463,115,655,000 would take you about fifty million, nine hundred eleven thousand, eight hundred sixty-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 640463115655000 cubic inches would be around 7183.2 feet tall.

Recreational maths with 640463115655000

• 640463115655000 backwards is 000556511364046
• The number of decimal digits it has is: 15
• The sum of 640463115655000's digits is 46
• More coming soon!