13127205130

Names of 13127205130

• Cardinal: 13127205130 can be written as Thirteen billion, one hundred twenty-seven million, two hundred five thousand, one hundred thirty.

Scientific notation

• Scientific notation: 1.312720513 × 10¹⁰

Factors of 13127205130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1139

Divisors of 13127205130

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 10 13 26 31 62 65 130 155 169 310 331 338 403 662 757 806 845 1514 1655 1690 2015 3310 3785 4030 4303 5239 7570 8606 9841 10261 10478 19682 20522 21515 23467 26195 43030 46934 49205 51305 52390 55939 98410 102610 111878 117335 127933 133393 234670 250567 255866 266786 279695 305071 501134 559390 610142 639665 666965 1252835 1279330 1333930 1525355 1734109 2505670 3050710 3257371 3468218 3965923 6514742 7767577 7931846 8670545 15535154 16286855 17341090 19829615 32573710 38837885 39659230 42345823 77675770 84691646 100978501 201957002 211729115 423458230 504892505 1009785010 1312720513 2625441026 6563602565 13127205130
• Sum of all divisors σ(n): 26526555648
• Sum of proper divisors (its aliquot sum) s(n): 13399350518
• 13127205130 is an abundant number, because the sum of its proper divisors (13399350518) is greater than itself. Its abundance is 272145388

Bases of 13127205130

• Binary: 1100001110011100010100000100001010₂
• Hexadecimal: 0x30E71410A
• Base-36: 613LKAY

Squares and roots of 13127205130

• 13127205130 squared (13127205130²) is 172323514525098316900
• 13127205130 cubed (13127205130³) is 2262126123893500139364045697000
• The square root of 13127205130 is 114574.0159460251
• The cube root of 13127205130 is 2358.9790859801

Scales and comparisons

• 13,127,205,130 seconds is equal to 417 years, 21 weeks, 5 hours, 52 minutes, 10 seconds.
• To count from 1 to 13,127,205,130 would take you about eight 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 13127205130 cubic inches would be around 196.6 feet tall.

Recreational maths with 13127205130

• 13127205130 backwards is 03150272131
• The number of decimal digits it has is: 11
• The sum of 13127205130's digits is 25
• More coming soon!