137188936872

Names of 137188936872

• Cardinal: 137188936872 can be written as One hundred thirty-seven billion, one hundred eighty-eight million, nine hundred thirty-six thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.37188936872 × 10¹¹

Factors of 137188936872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 48856477

Divisors of 137188936872

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 104 108 117 156 216 234 312 351 468 702 936 1404 2808 48856459 97712918 146569377 195425836 293138754 390851672 439708131 586277508 635133967 879416262 1172555016 1270267934 1319124393 1758832524 1905401901 2540535868 2638248786 3517665048 3810803802 5081071736 5276497572 5716205703 7621607604 10552995144 11432411406 15243215208 17148617109 22864822812 34297234218 45729645624 68594468436 137188936872
• Sum of all divisors σ(n): 410394264000
• Sum of proper divisors (its aliquot sum) s(n): 273205327128
• 137188936872 is an abundant number, because the sum of its proper divisors (273205327128) is greater than itself. Its abundance is 136016390256

Bases of 137188936872

• Binary: 1111111110001000110010000110010101000₂
• Hexadecimal: 0x1FF1190CA8
• Base-36: 1R0UR160

Squares and roots of 137188936872

• 137188936872 squared (137188936872²) is 18820804400069601144384
• 137188936872 cubed (137188936872³) is 2582006146721408343803115533326848
• The square root of 137188936872 is 370390.2494288963
• The cube root of 137188936872 is 5157.5054654177

Scales and comparisons

• 137,188,936,872 seconds is equal to 4,362 years, 9 weeks, 3 days, 22 hours, 1 minute, 12 seconds.
• To count from 1 to 137,188,936,872 would take you about eight thousand, seven hundred twenty-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 137188936872 cubic inches would be around 429.8 feet tall.

Recreational maths with 137188936872

• 137188936872 backwards is 278639881731
• The number of decimal digits it has is: 12
• The sum of 137188936872's digits is 63
• More coming soon!