2107819120

Names of 2107819120

• Cardinal: 2107819120 can be written as Two billion, one hundred seven million, eight hundred nineteen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.10781912 × 10⁹

Factors of 2107819120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 140932

Divisors of 2107819120

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 34 40 44 55 68 80 85 88 110 136 170 176 187 220 272 340 374 440 680 748 880 935 1360 1496 1870 2992 3740 7480 14960 140897 281794 563588 704485 1127176 1408970 1549867 2254352 2395249 2817940 3099734 4790498 5635880 6199468 7749335 9580996 11271760 11976245 12398936 15498670 19161992 23952490 24797872 26347739 30997340 38323984 47904980 52695478 61994680 95809960 105390956 123989360 131738695 191619920 210781912 263477390 421563824 526954780 1053909560 2107819120
• Sum of all divisors σ(n): 5660718048
• Sum of proper divisors (its aliquot sum) s(n): 3552898928
• 2107819120 is an abundant number, because the sum of its proper divisors (3552898928) is greater than itself. Its abundance is 1445079808

Bases of 2107819120

• Binary: 1111101101000101100010001110000₂
• Hexadecimal: 0x7DA2C470
• Base-36: YUXVN4

Squares and roots of 2107819120

• 2107819120 squared (2107819120²) is 4442901442637574400
• 2107819120 cubed (2107819120³) is 9364832609067062550742528000
• The square root of 2107819120 is 45910.9912765995
• The cube root of 2107819120 is 1282.1665618707

Scales and comparisons

• 2,107,819,120 seconds is equal to 67 years, 1 week, 1 day, 1 hour, 18 minutes, 40 seconds.
• To count from 1 to 2,107,819,120 would take you about one hundred thirty-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 2107819120 cubic inches would be around 106.8 feet tall.

Recreational maths with 2107819120

• 2107819120 backwards is 0219187012
• The number of decimal digits it has is: 10
• The sum of 2107819120's digits is 31
• More coming soon!