143138413672

Names of 143138413672

• Cardinal: 143138413672 can be written as One hundred forty-three billion, one hundred thirty-eight million, four hundred thirteen thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.43138413672 × 10¹¹

Factors of 143138413672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 511

Divisors of 143138413672

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 29 58 59 116 118 232 236 421 472 842 1684 1711 3368 3422 3481 6844 6962 12209 13688 13924 24418 24839 27848 48836 49678 97672 99356 100949 177241 198712 201898 354482 403796 708964 720331 807592 1417928 1440662 1465501 2881324 2931002 5139989 5762648 5862004 10279978 10457219 11724008 20559956 20914438 41119912 41828876 42499529 83657752 84999058 169998116 303259351 339996232 606518702 616975921 1213037404 1233951842 2426074808 2467903684 4935807368 17892301709 35784603418 71569206836 143138413672
• Sum of all divisors σ(n): 283097107350
• Sum of proper divisors (its aliquot sum) s(n): 139958693678
• 143138413672 is a deficient number, because the sum of its proper divisors (139958693678) is less than itself. Its deficiency is 3179719994

Bases of 143138413672

• Binary: 10000101010011101101101101110001101000₂
• Hexadecimal: 0x2153B6DC68
• Base-36: 1TR8WYUG

Squares and roots of 143138413672

• 143138413672 squared (143138413672²) is 20488605468536596523584
• 143138413672 cubed (143138413672³) is 2932706485117792733663723696040448
• The square root of 143138413672 is 378336.3763531071
• The cube root of 143138413672 is 5231.0081895391

Scales and comparisons

• 143,138,413,672 seconds is equal to 4,551 years, 18 weeks, 4 days, 14 hours, 27 minutes, 52 seconds.
• To count from 1 to 143,138,413,672 would take you about nine thousand, one hundred 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 143138413672 cubic inches would be around 435.9 feet tall.

Recreational maths with 143138413672

• 143138413672 backwards is 276314831341
• The number of decimal digits it has is: 12
• The sum of 143138413672's digits is 43
• More coming soon!