27958277130

Names of 27958277130

• Cardinal: 27958277130 can be written as Twenty-seven billion, nine hundred fifty-eight million, two hundred seventy-seven thousand, one hundred thirty.

Scientific notation

• Scientific notation: 2.795827713 × 10¹⁰

Factors of 27958277130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7007123

Divisors of 27958277130

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 19 21 30 35 38 42 57 70 95 105 114 133 190 210 266 285 399 570 665 798 1330 1995 3990 7007087 14014174 21021261 35035435 42042522 49049609 70070870 98099218 105106305 133134653 147148827 210212610 245248045 266269306 294297654 399403959 490496090 665673265 735744135 798807918 931942571 1331346530 1471488270 1863885142 1997019795 2795827713 3994039590 4659712855 5591655426 9319425710 13979138565 27958277130
• Sum of all divisors σ(n): 80721653760
• Sum of proper divisors (its aliquot sum) s(n): 52763376630
• 27958277130 is an abundant number, because the sum of its proper divisors (52763376630) is greater than itself. Its abundance is 24805099500

Bases of 27958277130

• Binary: 11010000010011100010111010000001010₂
• Hexadecimal: 0x68271740A
• Base-36: CUDMWP6

Squares and roots of 27958277130

• 27958277130 squared (27958277130²) is 781665260077881036900
• 27958277130 cubed (27958277130³) is 21854013964150923412821956097000
• The square root of 27958277130 is 167207.2879093493
• The cube root of 27958277130 is 3035.0799458199

Scales and comparisons

• 27,958,277,130 seconds is equal to 888 years, 51 weeks, 2 days, 4 hours, 5 minutes, 30 seconds.
• To count from 1 to 27,958,277,130 would take you about one thousand, seven hundred seventy-seven 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 27958277130 cubic inches would be around 252.9 feet tall.

Recreational maths with 27958277130

• 27958277130 backwards is 03177285972
• The number of decimal digits it has is: 11
• The sum of 27958277130's digits is 51
• More coming soon!