142926891272

Names of 142926891272

• Cardinal: 142926891272 can be written as One hundred forty-two billion, nine hundred twenty-six million, eight hundred ninety-one thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.42926891272 × 10¹¹

Factors of 142926891272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 104110

Divisors of 142926891272

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 22 23 44 46 88 92 184 253 506 683 1012 1366 2024 2732 5464 7513 15026 15709 30052 31418 60104 62836 103391 125672 172799 206782 345598 413564 691196 827128 1137301 1382392 2274602 2377993 4549204 4755986 9098408 9511972 19023944 26157923 52315846 70616053 104631692 141232106 209263384 282464212 564928424 776776583 1553553166 1624169219 3107106332 3248338438 6214212664 6496676876 12993353752 17865861409 35731722818 71463445636 142926891272
• Sum of all divisors σ(n): 305510952960
• Sum of proper divisors (its aliquot sum) s(n): 162584061688
• 142926891272 is an abundant number, because the sum of its proper divisors (162584061688) is greater than itself. Its abundance is 19657170416

Bases of 142926891272

• Binary: 10000101000111000110110100100100001000₂
• Hexadecimal: 0x21471B4908
• Base-36: 1TNQZB48

Squares and roots of 142926891272

• 142926891272 squared (142926891272²) is 20428096248678109777984
• 142926891272 cubed (142926891272³) is 2919724291428767269964399227355648
• The square root of 142926891272 is 378056.7302297369
• The cube root of 142926891272 is 5228.4302165675

Scales and comparisons

• 142,926,891,272 seconds is equal to 4,544 years, 32 weeks, 6 days, 10 hours, 14 minutes, 32 seconds.
• To count from 1 to 142,926,891,272 would take you about nine thousand and eighty-nine 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 142926891272 cubic inches would be around 435.7 feet tall.

Recreational maths with 142926891272

• 142926891272 backwards is 272198629241
• The number of decimal digits it has is: 12
• The sum of 142926891272's digits is 53
• More coming soon!