42539238387750

Names of 42539238387750

• Cardinal: 42539238387750 can be written as Forty-two trillion, five hundred thirty-nine billion, two hundred thirty-eight million, three hundred eighty-seven thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 4.253923838775 × 10¹³

Factors of 42539238387750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5104

Divisors of 42539238387750

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 13 15 25 26 30 39 50 65 75 78 125 130 150 169 195 250 325 338 375 390 507 650 750 845 975 1014 1625 1690 1950 2197 2535 3250 4225 4394 4875 5070 5081 6591 8450 9750 10162 10985 12675 13182 15243 21125 21970 25350 25405 30486 32955 42250 50810 54925 63375 65910 66053 76215 109850 126750 127025 132106 152430 164775 198159 254050 274625 329550 330265 381075 396318 549250 635125 660530 762150 823875 858689 990795 1270250 1647750 1651325 1717378 1905375 1981590 2576067 3302650 3810750 4293445 4953975 5152134 8256625 8586890 9907950 11162957 12880335 16513250 21467225 22325914 24769875 25760670 25816561 33488871 42934450 49539750 51633122 55814785 64401675 66977742 77449683 107336125 111629570 128803350 129082805 154899366 167444355 214672250 258165610 279073925 322008375 334888710 335615293 387248415 558147850 644016750 645414025 671230586 774496830 837221775 1006845879 1290828050 1395369625 1674443550 1678076465 1936242075 2013691758 2790739250 3227070125 3356152930 3872484150 4186108875 4362998809 5034229395 6454140250 8372217750 8390382325 8725997618 9681210375 10068458790 13088996427 16780764650 19362420750 21814994045 25171146975 26177992854 41951911625 43629988090 50342293950 56718984517 65444982135 83903823250 109074970225 113437969034 125855734875 130889964270 170156953551 218149940450 251711469750 283594922585 327224910675 340313907102 545374851125 567189845170 654449821350 850784767755 1090749702250 1417974612925 1636124553375 1701569535510 2835949225850 3272249106750 4253923838775 7089873064625 8507847677550 14179746129250 21269619193875 42539238387750
• Sum of all divisors σ(n): 115044715356480
• Sum of proper divisors (its aliquot sum) s(n): 72505476968730
• 42539238387750 is an abundant number, because the sum of its proper divisors (72505476968730) is greater than itself. Its abundance is 29966238580980

Bases of 42539238387750

• Binary: 1001101011000001110000001100010111000000100110₂
• Hexadecimal: 0x26B070317026
• Base-36: F2U987EAU

Squares and roots of 42539238387750

• 42539238387750 squared (42539238387750²) is 1809586802609823219350062500
• 42539238387750 cubed (42539238387750³) is 76978444379545573777817467305361734375000
• The square root of 42539238387750 is 6522211.1578627995
• The cube root of 42539238387750 is 34908.3967578885

Scales and comparisons

• 42,539,238,387,750 seconds is equal to 1,352,616 years, 10 weeks, 2 days, 3 hours, 42 minutes, 30 seconds.
• To count from 1 to 42,539,238,387,750 would take you about three million, three hundred eighty-one thousand, five hundred forty 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 42539238387750 cubic inches would be around 2909 feet tall.

Recreational maths with 42539238387750

• 42539238387750 backwards is 05778383293524
• The number of decimal digits it has is: 14
• The sum of 42539238387750's digits is 66
• More coming soon!