142688935277

Names of 142688935277

• Cardinal: 142688935277 can be written as One hundred forty-two billion, six hundred eighty-eight million, nine hundred thirty-five thousand, two hundred seventy-seven.

Scientific notation

• Scientific notation: 1.42688935277 × 10¹¹

Factors of 142688935277

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 19657

Divisors of 142688935277

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 17 29 73 119 203 493 511 841 1241 2117 3451 5887 8687 14297 14819 19531 35989 61393 100079 136717 251923 332027 429751 566399 1043681 1425763 2324189 3964793 7305767 9628783 9980341 16425571 24237971 41347127 67401481 114978997 169665797 279234707 289429889 702901159 1199066683 1954642949 4920308113 8393466781 20384133611 142688935277
• Sum of all divisors σ(n): 181283836032
• Sum of proper divisors (its aliquot sum) s(n): 38594900755
• 142688935277 is a deficient number, because the sum of its proper divisors (38594900755) is less than itself. Its deficiency is 104094034522

Bases of 142688935277

• Binary: 10000100111000111011000101110101101101₂
• Hexadecimal: 0x2138EC5D6D
• Base-36: 1TJTB33H

Squares and roots of 142688935277

• 142688935277 squared (142688935277²) is 20360132250483895066729
• 142688935277 cubed (142688935277³) is 2905165592920456855107353877098933
• The square root of 142688935277 is 377741.8897567491
• The cube root of 142688935277 is 5225.5270367479

Scales and comparisons

• 142,688,935,277 seconds is equal to 4,537 years, 3 weeks, 3 days, 7 hours, 21 minutes, 17 seconds.
• To count from 1 to 142,688,935,277 would take you about nine thousand and seventy-four 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 142688935277 cubic inches would be around 435.5 feet tall.

Recreational maths with 142688935277

• 142688935277 backwards is 772539886241
• The number of decimal digits it has is: 12
• The sum of 142688935277's digits is 62
• More coming soon!