640675063723712

Names of 640675063723712

• Cardinal: 640675063723712 can be written as Six hundred forty trillion, six hundred seventy-five billion, sixty-three million, seven hundred twenty-three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 6.40675063723712 × 10¹⁴

Factors of 640675063723712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 180

Divisors of 640675063723712

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 8 16 17 32 34 41 53 64 67 68 82 106 134 136 164 212 268 272 289 328 424 536 544 578 656 697 848 901 1072 1088 1139 1156 1312 1394 1696 1802 2144 2173 2278 2312 2624 2747 2788 2809 3392 3551 3604 4288 4346 4489 4556 4624 5494 5576 5618 7102 7208 8692 8978 9112 9248 10988 11152 11236 11849 14204 14416 15317 17384 17956 18224 18496 19363 21976 22304 22472 23698 28408 28832 30634 34768 35912 36448 36941 38726 43952 44608 44944 46699 47396 47753 56816 57664 60367 61268 69536 71824 72896 73882 76313 77452 87904 89888 93398 94792 95506 113632 115169 120734 122536 139072 143648 145591 147764 152626 154904 175808 179776 184049 186796 188203 189584 191012 227264 230338 237917 241468 245072 287296 291182 295528 300763 305252 309808 368098 373592 376406 379168 382024 460676 475834 482936 490144 582364 591056 601526 610504 619616 627997 736196 747184 752812 758336 764048 793883 811801 921352 951668 965872 980288 1026239 1164728 1182112 1203052 1221008 1239232 1255994 1297321 1472392 1494368 1505624 1528096 1587766 1623602 1842704 1903336 1931744 1957873 2052478 2329456 2364224 2406104 2442016 2475047 2511988 2594642 2944784 2988736 3011248 3056192 3128833 3175532 3199451 3247204 3685408 3806672 3863488 3915746 4044589 4104956 4658912 4812208 4884032 4950094 5023976 5112971 5189284 5889568 6022496 6257666 6351064 6398902 6494408 7370816 7613344 7716323 7831492 8089178 8209912 9317824 9624416 9754597 9900188 10047952 10225942 10378568 11779136 12044992 12331283 12515332 12609601 12702128 12797804 12988816 15226688 15432646 15662984 15940439 16178356 16419824 19248832 19509194 19800376 20095904 20451884 20757136 24662566 25030664 25219202 25404256 25595608 25977632 30865292 31325968 31880878 32356712 32839648 33283841 39018388 39600752 40191808 40903768 41514272 42075799 49325132 50061328 50438404 50808512 51191216 51955264 53190161 54390667 61730584 62651936 63761756 64713424 65679296 66567682 68758013 78036776 79201504 81807536 83028544 84151598 86920507 98650264 100122656 100876808 102382432 106380322 108781334 123461168 125303872 127523512 129426848 131177491 133135364 137516026 156073552 158403008 163615072 165828149 168303196 173841014 197300528 200245312 201753616 204764864 209631811 212760644 214363217 217562668 246922336 255047024 258853696 262354982 266270728 270987463 275032052 312147104 327230144 331656298 336606392 347682028 394601056 403507232 419263622 425521288 428726434 435125336 493844672 510094048 516993641 524709964 532541456 541974926 550064104 624294208 653557999 663312596 673212784 695364056 789202112 807014464 838527244 844843267 851042576 857452868 870250672 1020188096 1033987282 1049419928 1065082912 1083949852 1100128208 1307115998 1326625192 1346425568 1390728112 1677054488 1689686534 1702085152 1714905736 1740501344 2067974564 2098839856 2130165824 2167899704 2200256416 2230017347 2614231996 2653250384 2692851136 2781456224 2819078533 3354108976 3379373068 3404170304 3429811472 3481002688 3563740787 3644174689 4135949128 4197679712 4335799408 4400512832 4460034694 4606786871 5228463992 5306500768 5562912448 5638157066 6708217952 6758746136 6859622944 7127481574 7288349378 8271898256 8395359424 8671598816 8788891897 8920069388 9213573742 10456927984 10613001536 11110485983 11276314132 13416435904 13517492272 13719245888 14254963148 14362335539 14576698756 16543796512 17343197632 17577783794 17840138776 18427147484 20913855968 22220971966 22552628264 27034984544 28509926296 28724671078 29153397512 33087593024 34638573947 35155567588 35680277552 36854294968 41827711936 44441943932 45105256528 54069969088 57019852592 57449342156 58306795024 69277147894 70311135176 71360555104 73708589936 88883887864 90210513056 114039705184 114898684312 116613590048 138554295788 140622270352 142721110208 147417179872 149411162249 177767775728 180421026112 188878261711 228079410368 229797368624 233227180096 244159704163 277108591576 281244540704 294834359744 298822324498 355535551456 377756523422 459594737248 488319408326 554217183152 562489081408 588855757099 597644648996 711071102912 755513046844 919189474496 976638816652 1108434366304 1177711514198 1195289297992 1511026093688 1953277633304 2216868732608 2355423028396 2390578595984 3022052187376 3906555266608 4710846056792 4781157191968 6044104374752 7813110533216 9421692113584 9562314383936 10010547870683 12088208749504 15626221066432 18843384227168 20021095741366 37686768454336 40042191482732 80084382965464 160168765930928 320337531861856 640675063723712
• Sum of all divisors σ(n): 1431422991484080
• Sum of proper divisors (its aliquot sum) s(n): 790747927760368
• 640675063723712 is an abundant number, because the sum of its proper divisors (790747927760368) is greater than itself. Its abundance is 150072864036656

Bases of 640675063723712

• Binary: 10010001101011000011001001100101101111011011000000₂
• Hexadecimal: 0x246B0C996F6C0
• Base-36: 6B3M2778OW

Squares and roots of 640675063723712

• 640675063723712 squared (640675063723712²) is 410464537277382431911471058944
• 640675063723712 cubed (640675063723712³) is 262974393576510949242063925675138456482480128
• The square root of 640675063723712 is 25311559.8832571361
• The cube root of 640675063723712 is 86207.6765523129

Scales and comparisons

• 640,675,063,723,712 seconds is equal to 20,371,485 years, 14 weeks, 6 days, 22 hours, 48 minutes, 32 seconds.
• To count from 1 to 640,675,063,723,712 would take you about fifty million, nine hundred twenty-eight thousand, seven hundred thirteen 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 640675063723712 cubic inches would be around 7184 feet tall.

Recreational maths with 640675063723712

• 640675063723712 backwards is 217327360576046
• The number of decimal digits it has is: 15
• The sum of 640675063723712's digits is 59
• More coming soon!