42388504774

Names of 42388504774

• Cardinal: 42388504774 can be written as Forty-two billion, three hundred eighty-eight million, five hundred four thousand, seven hundred seventy-four.

Scientific notation

• Scientific notation: 4.2388504774 × 10¹⁰

Factors of 42388504774

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1675

Divisors of 42388504774

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 11 14 22 49 71 77 98 142 154 497 521 539 781 994 1042 1063 1078 1562 2126 3479 3647 5467 5731 6958 7294 7441 10934 11462 11693 14882 23386 25529 36991 38269 40117 51058 52087 73982 75473 76538 80234 81851 104174 150946 163702 258937 280819 406901 517874 528311 553823 561638 572957 813802 830203 1056622 1107646 1145914 1660406 1812559 2848307 3625118 3698177 3876761 5696614 5811421 6092053 7396354 7753522 11622842 12184106 19938149 27137327 39321433 39876298 40679947 42644371 54274654 78642866 81359894 85288742 275250031 298510597 432535763 550500062 597021194 865071526 1926750217 3027750341 3853500434 6055500682 21194252387 42388504774
• Sum of all divisors σ(n): 82058199552
• Sum of proper divisors (its aliquot sum) s(n): 39669694778
• 42388504774 is a deficient number, because the sum of its proper divisors (39669694778) is less than itself. Its deficiency is 2718809996

Bases of 42388504774

• Binary: 100111011110100011010100000011000110₂
• Hexadecimal: 0x9DE8D40C6
• Base-36: JH10RLY

Squares and roots of 42388504774

• 42388504774 squared (42388504774²) is 1796785336975420791076
• 42388504774 cubed (42388504774³) is 76163043834235822923183882596824
• The square root of 42388504774 is 205884.6880513459
• The cube root of 42388504774 is 3486.7116469945

Scales and comparisons

• 42,388,504,774 seconds is equal to 1,347 years, 42 weeks, 5 days, 16 hours, 39 minutes, 34 seconds.
• To count from 1 to 42,388,504,774 would take you about two thousand, six hundred ninety-five 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 42388504774 cubic inches would be around 290.6 feet tall.

Recreational maths with 42388504774

• 42388504774 backwards is 47740588324
• The number of decimal digits it has is: 11
• The sum of 42388504774's digits is 52
• More coming soon!