137976836868

Names of 137976836868

• Cardinal: 137976836868 can be written as One hundred thirty-seven billion, nine hundred seventy-six million, eight hundred thirty-six thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 1.37976836868 × 10¹¹

Factors of 137976836868

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1765588

Divisors of 137976836868

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 167 234 334 468 501 668 1002 1503 2004 2171 3006 4342 6012 6513 8684 13026 19539 26052 39078 78156 1765403 3530806 5296209 7061612 10592418 15888627 21184836 22950239 31777254 45900478 63554508 68850717 91800956 137701434 206552151 275402868 294822301 413104302 589644602 826208604 884466903 1179289204 1768933806 2653400709 3537867612 3832689913 5306801418 7665379826 10613602836 11498069739 15330759652 22996139478 34494209217 45992278956 68988418434 137976836868
• Sum of all divisors σ(n): 377852948928
• Sum of proper divisors (its aliquot sum) s(n): 239876112060
• 137976836868 is an abundant number, because the sum of its proper divisors (239876112060) is greater than itself. Its abundance is 101899275192

Bases of 137976836868

• Binary: 10000000100000000011110111001100000100₂
• Hexadecimal: 0x20200F7304
• Base-36: 1RDVUGP0

Squares and roots of 137976836868

• 137976836868 squared (137976836868²) is 19037607512098684049424
• 137976836868 cubed (137976836868³) is 2626748866053851465404848897364032
• The square root of 137976836868 is 371452.3345841293
• The cube root of 137976836868 is 5167.3601083069

Scales and comparisons

• 137,976,836,868 seconds is equal to 4,387 years, 12 weeks, 2 days, 3 hours, 7 minutes, 48 seconds.
• To count from 1 to 137,976,836,868 would take you about eight thousand, seven hundred 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 137976836868 cubic inches would be around 430.6 feet tall.

Recreational maths with 137976836868

• 137976836868 backwards is 868638679731
• The number of decimal digits it has is: 12
• The sum of 137976836868's digits is 72
• More coming soon!