42290690071905

Names of 42290690071905

• Cardinal: 42290690071905 can be written as Forty-two trillion, two hundred ninety billion, six hundred ninety million, seventy-one thousand, nine hundred five.

Scientific notation

• Scientific notation: 4.2290690071905 × 10¹³

Factors of 42290690071905

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 266372

Divisors of 42290690071905

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 11 15 27 33 37 45 55 99 111 121 135 165 185 263 297 333 363 407 495 555 605 789 999 1089 1221 1315 1485 1665 1815 2035 2367 2893 3267 3663 3945 4477 4995 5445 6105 7101 8679 9731 10989 11835 13431 14465 16335 18315 22385 26037 29193 31823 35505 40293 43395 48655 54945 67155 78111 87579 95469 107041 120879 130185 145965 159115 201465 262737 266053 286407 321123 390555 437895 477345 535205 604395 798159 859221 963369 1177451 1313685 1330265 1432035 1605615 2394477 2890107 2926583 3532353 3990795 4296105 4816845 5887255 7183431 8779749 9843961 10597059 11972385 14450535 14632915 17661765 26339247 29531883 31791177 32192413 35917155 43898745 49219805 52985295 69971939 79017741 88595649 96577239 108283571 131696235 147659415 158955885 160962065 209915817 265786947 289731717 324850713 349859695 395088705 442978245 482886195 541417855 629747451 769691329 869195151 974552139 1049579085 1191119281 1328934735 1448658585 1624253565 1889242353 2309073987 2588961743 2923656417 3148737255 3573357843 3848456645 4345975755 4872760695 5955596405 6927221961 7766885229 8466604619 9446211765 10720073529 11545369935 12944808715 14618282085 17866789215 20781665883 23300655687 25399813857 28478579173 32160220587 34636109805 38834426145 42333023095 53600367645 69901967061 76199441571 85435737519 103908329415 116503278435 126999069285 142392895865 160801102935 228598324713 256307212557 313264370903 349509835305 380997207855 427178687595 768921637671 939793112709 1142991623565 1281536062785 1566321854515 2819379338127 3844608188355 4698965563545 8458138014381 14096896690635 42290690071905
• Sum of all divisors σ(n): 85196194997760
• Sum of proper divisors (its aliquot sum) s(n): 42905504925855
• 42290690071905 is an abundant number, because the sum of its proper divisors (42905504925855) is greater than itself. Its abundance is 614814853950

Bases of 42290690071905

• Binary: 1001100111011010010001100011110001110101100001₂
• Hexadecimal: 0x2676918F1D61
• Base-36: EZO2OYEE9

Squares and roots of 42290690071905

• 42290690071905 squared (42290690071905²) is 1788502466757924134070329025
• 42290690071905 cubed (42290690071905³) is 75637003514496944469715257854604258542625
• The square root of 42290690071905 is 6503129.2522834727
• The cube root of 42290690071905 is 34840.2763054607

Scales and comparisons

• 42,290,690,071,905 seconds is equal to 1,344,713 years, 6 weeks, 5 days, 12 hours, 51 minutes, 45 seconds.
• To count from 1 to 42,290,690,071,905 would take you about three million, three hundred sixty-one thousand, seven hundred eighty-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 42290690071905 cubic inches would be around 2903.4 feet tall.

Recreational maths with 42290690071905

• 42290690071905 backwards is 50917009609224
• The number of decimal digits it has is: 14
• The sum of 42290690071905's digits is 54
• More coming soon!