42664806720

Names of 42664806720

• Cardinal: 42664806720 can be written as Forty-two billion, six hundred sixty-four million, eight hundred six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.266480672 × 10¹⁰

Factors of 42664806720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1945

Divisors of 42664806720

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 67 72 80 90 96 120 127 134 144 160 180 192 201 240 254 268 288 320 335 360 381 402 480 508 536 576 603 635 670 720 762 804 960 1005 1016 1072 1143 1206 1270 1340 1440 1524 1608 1741 1905 2010 2032 2144 2286 2412 2540 2680 2880 3015 3048 3216 3482 3810 4020 4064 4288 4572 4824 5080 5223 5360 5715 6030 6096 6432 6964 7620 8040 8128 8509 8705 9144 9648 10160 10446 10720 11430 12060 12192 12864 13928 15240 15669 16080 17018 17410 18288 19296 20320 20892 21440 22860 24120 24384 25527 26115 27856 30480 31338 32160 34036 34820 36576 38592 40640 41784 42545 45720 48240 51054 52230 55712 60960 62676 64320 68072 69640 73152 76581 78345 83568 85090 91440 96480 102108 104460 111424 116647 121920 125352 127635 136144 139280 153162 156690 167136 170180 182880 192960 204216 208920 221107 233294 250704 255270 272288 278560 306324 313380 334272 340360 349941 365760 382905 408432 417840 442214 466588 501408 510540 544576 557120 583235 612648 626760 663321 680720 699882 765810 816864 835680 884428 933176 1002816 1021080 1049823 1105535 1166470 1225296 1253520 1326642 1361440 1399764 1531620 1633728 1671360 1749705 1768856 1866352 1989963 2042160 2099646 2211070 2332940 2450592 2507040 2653284 2722880 2799528 3063240 3316605 3499410 3537712 3732704 3979926 4084320 4199292 4422140 4665880 4901184 5014080 5249115 5306568 5599056 6126480 6633210 6998820 7075424 7465408 7959852 8168640 8398584 8844280 9331760 9949815 10498230 10613136 11198112 12252960 13266420 13997640 14150848 14814169 15919704 16797168 17688560 18663520 19899630 20996460 21226272 22396224 24505920 26532840 27995280 29628338 31839408 33594336 35377120 37327040 39799260 41992920 42452544 44442507 53065680 55990560 59256676 63678816 67188672 70754240 74070845 79598520 83985840 88885014 106131360 111981120 118513352 127357632 133327521 148141690 159197040 167971680 177770028 212262720 222212535 237026704 266655042 296283380 318394080 335943360 355540056 444425070 474053408 533310084 592566760 636788160 666637605 711080112 888850140 948106816 1066620168 1185133520 1333275210 1422160224 1777700280 2133240336 2370267040 2666550420 2844320448 3555400560 4266480672 4740534080 5333100840 7110801120 8532961344 10666201680 14221602240 21332403360 42664806720
• Sum of all divisors σ(n): 150198417408
• Sum of proper divisors (its aliquot sum) s(n): 107533610688
• 42664806720 is an abundant number, because the sum of its proper divisors (107533610688) is greater than itself. Its abundance is 64868803968

Bases of 42664806720

• Binary: 100111101111000001010100100101000000₂
• Hexadecimal: 0x9EF054940
• Base-36: JLLIVK0

Squares and roots of 42664806720

• 42664806720 squared (42664806720²) is 1820285732454957158400
• 42664806720 cubed (42664806720³) is 77662138950364378269016424448000
• The square root of 42664806720 is 206554.6095346217
• The cube root of 42664806720 is 3494.2710827989

Scales and comparisons

• 42,664,806,720 seconds is equal to 1,356 years, 31 weeks, 4 days, 15 hours, 12 minutes.
• To count from 1 to 42,664,806,720 would take you about two 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 42664806720 cubic inches would be around 291.2 feet tall.

Recreational maths with 42664806720

• 42664806720 backwards is 02760846624
• 42664806720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42664806720's digits is 45
• More coming soon!