143375513894121742

Names of 143375513894121742

• Cardinal: 143375513894121742 can be written as One hundred forty-three quadrillion, three hundred seventy-five trillion, five hundred thirteen billion, eight hundred ninety-four million, one hundred twenty-one thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.43375513894121742 × 10¹⁷

Factors of 143375513894121742

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2584727

Divisors of 143375513894121742

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 134219 241823 268438 483646 2208683 4417366 32457241237 64914482474 296447223577 534110349109 592894447154 1068220698218 71687756947060871 143375513894121742
• Sum of all divisors σ(n): 215065859893378560
• Sum of proper divisors (its aliquot sum) s(n): 71690345999256818
• 143375513894121742 is a deficient number, because the sum of its proper divisors (71690345999256818) is less than itself. Its deficiency is 71685167894864924

Bases of 143375513894121742

• Binary: 111111101010111110100010100101111001001011111000100001110₂
• Hexadecimal: 0x1FD5F452F25F10E
• Base-36: 137QDLSMHPFY

Squares and roots of 143375513894121742

• 143375513894121742 squared (143375513894121742²) is 20556537984403496686860981517114564
• 143375513894121742 cubed (143375513894121742³) is 2947304197397884888576516873247188199183608777250488
• The square root of 143375513894121742 is 378649592.4916884709
• The cube root of 143375513894121742 is 523389.4880326895

Scales and comparisons

• 143,375,513,894,121,742 seconds is equal to 4,558,897,852 years, 13 weeks, 2 minutes, 22 seconds.
• To count from 1 to 143,375,513,894,121,742 would take you about thirteen billion, six hundred seventy-six million, six hundred ninety-three thousand, five hundred fifty-six 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 143375513894121742 cubic inches would be around 43615.8 feet tall.

Recreational maths with 143375513894121742

• 143375513894121742 backwards is 247121498315573341
• The number of decimal digits it has is: 18
• The sum of 143375513894121742's digits is 70
• More coming soon!