42907783939901485

Names of 42907783939901485

• Cardinal: 42907783939901485 can be written as Forty-two quadrillion, nine hundred seven trillion, seven hundred eighty-three billion, nine hundred thirty-nine million, nine hundred one thousand, four hundred eighty-five.

Scientific notation

• Scientific notation: 4.2907783939901485 × 10¹⁶

Factors of 42907783939901485

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 140

Divisors of 42907783939901485

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 11 53 55 71 121 265 355 583 605 781 1331 2809 2915 3763 3905 5041 6413 6655 8591 14045 14641 18815 25205 30899 32065 41393 42955 55451 70543 73205 94501 148877 154495 161051 199439 206965 267173 277255 339889 352715 357911 455323 472505 609961 744385 775973 805255 997195 1039511 1335865 1637647 1699445 1789555 2193829 2276615 2938903 3049805 3738779 3879865 3937021 5008553 5197555 6709571 8188235 8535703 10570267 10969145 11434621 14160169 14694515 18014117 18693895 18969283 19685105 24132119 25042765 32327933 33547855 41126569 42678515 43307231 52851335 55094083 57173105 70800845 73805281 90070585 94846415 116272937 120660595 155761859 161639665 198155287 205632845 208662113 216536155 265453309 275470415 355607263 369026405 452392259 476379541 581364685 606034913 750488957 778809295 811858091 990776435 1005371999 1043310565 1279002307 1327266545 1713380449 1778036315 2179708157 2261961295 2295283243 2381897705 2919986399 3030174565 3752444785 3911679893 4059290455 5026859995 5240174951 6395011535 8255378527 8566902245 10898540785 11059091989 11476416215 14069025377 14599931995 18847184939 19558399465 23976789727 25248115673 26200874755 32119850389 41276892635 43028478823 53284715947 55295459945 57641924461 70345126885 90809163797 94235924695 119883948635 121650011879 126240578365 154759279147 160599251945 207319034329 215142394115 266423579735 277729272403 288209622305 454045818985 586131875417 608250059395 773796395735 998900801767 1036595171645 1338150130669 1388646362015 1702352070617 2280509377619 2930659377085 3055021996433 4994504008835 6447450629587 6690750653345 8511760353085 10987908819437 11402546888095 14719651437359 15275109982165 32237253147935 54939544097185 70921956925457 73598257186795 120866997013807 161916165810949 354609784627285 604334985069035 780141526180027 809580829054745 3900707630900135 8581556787980297 42907783939901485
• Sum of all divisors σ(n): 58552107794127360
• Sum of proper divisors (its aliquot sum) s(n): 15644323854225875
• 42907783939901485 is a deficient number, because the sum of its proper divisors (15644323854225875) is less than itself. Its deficiency is 27263460085675610

Bases of 42907783939901485

• Binary: 10011000011100000110011011110011110101100100100000101101₂
• Hexadecimal: 0x987066F3D6482D
• Base-36: BQHJFTJNZ1P

Squares and roots of 42907783939901485

• 42907783939901485 squared (42907783939901485²) is 1841077922633267802930311505205225
• 42907783939901485 cubed (42907783939901485³) is 78996573720870916952744088564636300021151207259125
• The square root of 42907783939901485 is 207141941.5277878607
• The cube root of 42907783939901485 is 350089.1852720509

Scales and comparisons

• 42,907,783,939,901,485 seconds is equal to 1,364,334,806 years, 41 weeks, 3 days, 18 hours, 51 minutes, 25 seconds.
• To count from 1 to 42,907,783,939,901,485 would take you about four billion, ninety-three million, four thousand, four hundred twenty 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 42907783939901485 cubic inches would be around 29174.1 feet tall.

Recreational maths with 42907783939901485

• 42907783939901485 backwards is 58410993938770924
• The number of decimal digits it has is: 17
• The sum of 42907783939901485's digits is 88
• More coming soon!