139448589888

Names of 139448589888

• Cardinal: 139448589888 can be written as One hundred thirty-nine billion, four hundred forty-eight million, five hundred eighty-nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.39448589888 × 10¹¹

Factors of 139448589888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1945

Divisors of 139448589888

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 73 96 146 192 219 292 438 584 876 1168 1752 1867 2336 3504 3734 4672 5329 5601 7008 7468 10658 11202 14016 14936 15987 21316 22404 29872 31974 42632 44808 59744 63948 85264 89616 119488 127896 136291 170528 179232 255792 272582 341056 358464 389017 408873 511584 545164 778034 817746 1023168 1090328 1167051 1556068 1635492 2180656 2334102 3112136 3270984 4361312 4668204 6224272 6541968 8722624 9336408 9949243 12448544 13083936 18672816 19898486 24897088 26167872 29847729 37345632 39796972 59695458 74691264 79593944 119390916 159187888 238781832 318375776 477563664 636751552 726294739 955127328 1452589478 1910254656 2178884217 2905178956 4357768434 5810357912 8715536868 11620715824 17431073736 23241431648 34862147472 46482863296 69724294944 139448589888
• Sum of all divisors σ(n): 374282492480
• Sum of proper divisors (its aliquot sum) s(n): 234833902592
• 139448589888 is an abundant number, because the sum of its proper divisors (234833902592) is greater than itself. Its abundance is 95385312704

Bases of 139448589888

• Binary: 10000001110111110010001001111001000000₂
• Hexadecimal: 0x2077C89E40
• Base-36: 1S2838LC

Squares and roots of 139448589888

• 139448589888 squared (139448589888²) is 19445909221751615852544
• 139448589888 cubed (139448589888³) is 2711704620063318328022727737475072
• The square root of 139448589888 is 373428.1589382355
• The cube root of 139448589888 is 5185.6680041501

Scales and comparisons

• 139,448,589,888 seconds is equal to 4,434 years, 1 week, 5 days, 7 hours, 24 minutes, 48 seconds.
• To count from 1 to 139,448,589,888 would take you about eight thousand, eight hundred sixty-eight 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 139448589888 cubic inches would be around 432.1 feet tall.

Recreational maths with 139448589888

• 139448589888 backwards is 888985844931
• The number of decimal digits it has is: 12
• The sum of 139448589888's digits is 75
• More coming soon!