118440391808

Names of 118440391808

• Cardinal: 118440391808 can be written as One hundred eighteen billion, four hundred forty million, three hundred ninety-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.18440391808 × 10¹¹

Factors of 118440391808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1622

Divisors of 118440391808

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 304 361 608 722 1216 1444 1601 2432 2888 3202 5776 6404 11552 12808 23104 25616 30419 46208 51232 60838 102464 121676 204928 243352 486704 577961 973408 1155922 1946816 2311844 2563201 3893632 4623688 5126402 9247376 10252804 18494752 20505608 36989504 41011216 48700819 73979008 82022432 97401638 164044864 194803276 328089728 389606552 779213104 925315561 1558426208 1850631122 3116852416 3701262244 6233704832 7402524488 14805048976 29610097952 59220195904 118440391808
• Sum of all divisors σ(n): 249183435465
• Sum of proper divisors (its aliquot sum) s(n): 130743043657
• 118440391808 is an abundant number, because the sum of its proper divisors (130743043657) is greater than itself. Its abundance is 12302651849

Bases of 118440391808

• Binary: 1101110010011100110001111010010000000₂
• Hexadecimal: 0x1B9398F480
• Base-36: 1IESCN7K

Squares and roots of 118440391808

• 118440391808 squared (118440391808²) is 14028126411632553508864
• 118440391808 cubed (118440391808³) is 1661496788525912726517377360986112
• The square root of 118440391808 is 344151.6988306173
• The cube root of 118440391808 is 4910.9624312037

Scales and comparisons

• 118,440,391,808 seconds is equal to 3,766 years, 1 week, 6 days, 20 hours, 50 minutes, 8 seconds.
• To count from 1 to 118,440,391,808 would take you about seven thousand, five hundred thirty-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 118440391808 cubic inches would be around 409.2 feet tall.

Recreational maths with 118440391808

• 118440391808 backwards is 808193044811
• The number of decimal digits it has is: 12
• The sum of 118440391808's digits is 47
• More coming soon!