137723857542

Names of 137723857542

• Cardinal: 137723857542 can be written as One hundred thirty-seven billion, seven hundred twenty-three million, eight hundred fifty-seven thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 1.37723857542 × 10¹¹

Factors of 137723857542

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 96826

Divisors of 137723857542

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 31 62 93 186 279 558 2621 5242 7863 15726 23589 47178 81251 94169 162502 188338 243753 282507 487506 565014 731259 847521 1462518 1695042 2919239 5838478 8757717 17515434 26273151 52546302 246816949 493633898 740450847 1480901694 2221352541 4442705082 7651325419 15302650838 22953976257 45907952514 68861928771 137723857542
• Sum of all divisors σ(n): 308148347520
• Sum of proper divisors (its aliquot sum) s(n): 170424489978
• 137723857542 is an abundant number, because the sum of its proper divisors (170424489978) is greater than itself. Its abundance is 32700632436

Bases of 137723857542

• Binary: 10000000010000111110110100101010000110₂
• Hexadecimal: 0x2010FB4A86
• Base-36: 1R9P88LI

Squares and roots of 137723857542

• 137723857542 squared (137723857542²) is 18967860936249110281764
• 137723857542 cubed (137723857542³) is 2612326977460439208269912616464088
• The square root of 137723857542 is 371111.6510458813
• The cube root of 137723857542 is 5164.2000730027

Scales and comparisons

• 137,723,857,542 seconds is equal to 4,379 years, 10 weeks, 3 hours, 5 minutes, 42 seconds.
• To count from 1 to 137,723,857,542 would take you about eight thousand, seven hundred fifty-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 137723857542 cubic inches would be around 430.4 feet tall.

Recreational maths with 137723857542

• 137723857542 backwards is 245758327731
• The number of decimal digits it has is: 12
• The sum of 137723857542's digits is 54
• More coming soon!