1351380870

Names of 1351380870

• Cardinal: 1351380870 can be written as One billion, three hundred fifty-one million, three hundred eighty thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 1.35138087 × 10⁹

Factors of 1351380870

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 93303

Divisors of 1351380870

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 23 30 35 42 45 46 63 69 70 90 105 115 126 138 161 207 210 230 315 322 345 414 483 630 690 805 966 1035 1449 1610 2070 2415 2898 4830 7245 14490 93263 186526 279789 466315 559578 652841 839367 932630 1305682 1398945 1678734 1958523 2145049 2797890 3264205 3917046 4196835 4290098 5875569 6435147 6528410 8393670 9792615 10725245 11751138 12870294 15015343 19305441 19585230 21450490 29377845 30030686 32175735 38610882 45046029 58755690 64351470 75076715 90092058 96527205 135138087 150153430 193054410 225230145 270276174 450460290 675690435 1351380870
• Sum of all divisors σ(n): 4190164992
• Sum of proper divisors (its aliquot sum) s(n): 2838784122
• 1351380870 is an abundant number, because the sum of its proper divisors (2838784122) is greater than itself. Its abundance is 1487403252

Bases of 1351380870

• Binary: 1010000100011000110111110000110₂
• Hexadecimal: 0x508C6F86
• Base-36: MCKS5I

Squares and roots of 1351380870

• 1351380870 squared (1351380870²) is 1826230255801956900
• 1351380870 cubed (1351380870³) is 2467932631905971063224503000
• The square root of 1351380870 is 36761.1325995269
• The cube root of 1351380870 is 1105.5861484857

Scales and comparisons

• 1,351,380,870 seconds is equal to 42 years, 50 weeks, 2 days, 23 hours, 34 minutes, 30 seconds.
• To count from 1 to 1,351,380,870 would take you about eighty-five 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 1351380870 cubic inches would be around 92.1 feet tall.

Recreational maths with 1351380870

• 1351380870 backwards is 0780831531
• The number of decimal digits it has is: 10
• The sum of 1351380870's digits is 36
• More coming soon!