640034996229120

Names of 640034996229120

• Cardinal: 640034996229120 can be written as Six hundred forty trillion, thirty-four billion, nine hundred ninety-six million, two hundred twenty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 6.4003499622912 × 10¹⁴

Factors of 640034996229120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 30623

Divisors of 640034996229120

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 241 256 320 384 480 482 512 640 723 768 960 964 1024 1205 1280 1446 1536 1920 1928 2410 2560 2892 3072 3615 3840 3856 4820 5120 5784 7230 7589 7680 7712 9640 11568 14460 15178 15360 15424 19280 22767 22783 23136 28920 30356 30848 37945 38560 45534 45566 46272 57840 60712 61696 68349 75890 77120 91068 91132 92544 113835 113915 115680 121424 123392 136698 151780 154240 182136 182264 185088 227670 227830 231360 242848 246784 273396 303560 308480 341745 364272 364528 370176 455340 455660 462720 485696 546792 607120 616960 683490 728544 729056 740352 910680 911320 925440 971392 1093584 1214240 1233920 1366980 1457088 1458112 1821360 1822640 1828949 1850880 1942784 2187168 2428480 2733960 2914176 2916224 3642720 3645280 3657898 3701760 3885568 4374336 4856960 5467920 5486847 5490703 5828352 5832448 7285440 7290560 7315796 7771136 8748672 9144745 9713920 10935840 10973694 10981406 11656704 11664896 14570880 14581120 14631592 16472109 17497344 18289490 19427840 21871680 21947388 21962812 23313408 23329792 27434235 27453515 29141760 29162240 29263184 32944218 34994688 36578980 38855680 43743360 43894776 43925624 54868470 54907030 58283520 58324480 58526368 65888436 69989376 73157960 82360545 87486720 87789552 87851248 109736940 109814060 116567040 116648960 117052736 131776872 146315920 164721090 172900187 174973440 175579104 175702496 219473880 219628120 234105472 263553744 292631840 329442180 345800374 349946880 351158208 351404992 438947760 439256240 468210944 518700561 527107488 585263680 658884360 691600748 702316416 702809984 864500935 877895520 878512480 936421888 1037401122 1054214976 1170527360 1317768720 1383201496 1404632832 1405619968 1729001870 1755791040 1757024960 1872843776 2074802244 2108429952 2341054720 2593502805 2635537440 2766402992 2809265664 2811239936 3458003740 3511582080 3514049920 4149604488 4216859904 4682109440 5187005610 5271074880 5532805984 5618531328 5622479872 6916007480 7023164160 7028099840 8299208976 8433719808 9364218880 10374011220 10542149760 11065611968 13832014960 14046328320 14056199680 16598417952 16867439616 20748022440 21084299520 22131223936 27664029920 28092656640 28112399360 33196835904 41496044880 41668945067 42168599040 44262447872 55328059840 66393671808 82992089760 83337890134 84337198080 88524895744 110656119680 125006835201 132787343616 165984179520 166675780268 177049791488 208344725335 221312239360 250013670402 265574687232 331968359040 333351560536 416689450670 442624478720 500027340804 531149374464 625034176005 663936718080 666703121072 833378901340 885248957440 1000054681608 1250068352010 1327873436160 1333406242144 1666757802680 2000109363216 2500136704020 2655746872320 2666812484288 3333515605360 4000218726432 5000273408040 5333624968576 6667031210720 8000437452864 10000546816080 10667249937152 13334062421440 16000874905728 20001093632160 21334499874304 26668124842880 32001749811456 40002187264320 42668999748608 53336249685760 64003499622912 80004374528640 106672499371520 128006999245824 160008749057280 213344998743040 320017498114560 640034996229120
• Sum of all divisors σ(n): 2055967277506560
• Sum of proper divisors (its aliquot sum) s(n): 1415932281277440
• 640034996229120 is an abundant number, because the sum of its proper divisors (1415932281277440) is greater than itself. Its abundance is 775897285048320

Bases of 640034996229120

• Binary: 10010001100001101111000010100110000001010000000000₂
• Hexadecimal: 0x2461BC2981400
• Base-36: 6AVG0NJH1C

Squares and roots of 640034996229120

• 640034996229120 squared (640034996229120²) is 409644796398009652619535974400
• 640034996229120 cubed (640034996229120³) is 262187005717878738173018068505148184854528000
• The square root of 640034996229120 is 25298912.9456014375
• The cube root of 640034996229120 is 86178.9583453545

Scales and comparisons

• 640,034,996,229,120 seconds is equal to 20,351,133 years, 6 weeks, 2 days, 8 hours, 32 minutes.
• To count from 1 to 640,034,996,229,120 would take you about fifty million, eight hundred seventy-seven thousand, eight hundred thirty-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 640034996229120 cubic inches would be around 7181.6 feet tall.

Recreational maths with 640034996229120

• 640034996229120 backwards is 021922699430046
• The number of decimal digits it has is: 15
• The sum of 640034996229120's digits is 57
• More coming soon!