2013455070

Names of 2013455070

• Cardinal: 2013455070 can be written as Two billion, thirteen million, four hundred fifty-five thousand and seventy.

Scientific notation

• Scientific notation: 2.01345507 × 10⁹

Factors of 2013455070

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 225998

Divisors of 2013455070

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 81 90 99 110 135 162 165 198 270 297 330 405 495 594 810 891 990 1485 1782 2970 4455 8910 225977 451954 677931 1129885 1355862 2033793 2259770 2485747 3389655 4067586 4971494 6101379 6779310 7457241 10168965 12202758 12428735 14914482 18304137 20337930 22371723 24857470 30506895 36608274 37286205 44743446 61013790 67115169 74572410 91520685 111858615 134230338 183041370 201345507 223717230 335575845 402691014 671151690 1006727535 2013455070
• Sum of all divisors σ(n): 5906161008
• Sum of proper divisors (its aliquot sum) s(n): 3892705938
• 2013455070 is an abundant number, because the sum of its proper divisors (3892705938) is greater than itself. Its abundance is 1879250868

Bases of 2013455070

• Binary: 1111000000000101110001011011110₂
• Hexadecimal: 0x7802E2DE
• Base-36: XARBVI

Squares and roots of 2013455070

• 2013455070 squared (2013455070²) is 4054001318908704900
• 2013455070 cubed (2013455070³) is 8162549509343418748038843000
• The square root of 2013455070 is 44871.5396437431
• The cube root of 2013455070 is 1262.7401251587

Scales and comparisons

• 2,013,455,070 seconds is equal to 64 years, 1 week, 21 hours, 4 minutes, 30 seconds.
• To count from 1 to 2,013,455,070 would take you about one hundred twenty-eight 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 2013455070 cubic inches would be around 105.2 feet tall.

Recreational maths with 2013455070

• 2013455070 backwards is 0705543102
• 2013455070 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 2013455070's digits is 27
• More coming soon!