13513784250

Names of 13513784250

• Cardinal: 13513784250 can be written as Thirteen billion, five hundred thirteen million, seven hundred eighty-four thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.351378425 × 10¹⁰

Factors of 13513784250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 895

Divisors of 13513784250

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 50 75 125 127 150 250 254 337 375 381 421 635 674 750 762 842 1011 1263 1270 1685 1905 2022 2105 2526 3175 3370 3810 4210 5055 6315 6350 8425 9525 10110 10525 12630 15875 16850 19050 21050 25275 31575 31750 42125 42799 47625 50550 52625 53467 63150 84250 85598 95250 105250 106934 126375 128397 141877 157875 160401 213995 252750 256794 267335 283754 315750 320802 425631 427990 534670 641985 709385 802005 851262 1069975 1283970 1336675 1418770 1604010 2128155 2139950 2673350 3209925 3546925 4010025 4256310 5349875 6419850 6683375 7093850 8020050 10640775 10699750 13366750 16049625 17734625 18018379 20050125 21281550 32099250 35469250 36036758 40100250 53203875 54055137 90091895 106407750 108110274 180183790 270275685 450459475 540551370 900918950 1351378425 2252297375 2702756850 4504594750 6756892125 13513784250
• Sum of all divisors σ(n): 34177867776
• Sum of proper divisors (its aliquot sum) s(n): 20664083526
• 13513784250 is an abundant number, because the sum of its proper divisors (20664083526) is greater than itself. Its abundance is 7150299276

Bases of 13513784250

• Binary: 1100100101011110111111101110111010₂
• Hexadecimal: 0x3257BFBBA
• Base-36: 67HRANU

Squares and roots of 13513784250

• 13513784250 squared (13513784250²) is 182622364755548062500
• 13513784250 cubed (13513784250³) is 2467919236531280507130515625000
• The square root of 13513784250 is 116248.8032196463
• The cube root of 13513784250 is 2381.9117146149

Scales and comparisons

• 13,513,784,250 seconds is equal to 429 years, 36 weeks, 1 day, 12 hours, 57 minutes, 30 seconds.
• To count from 1 to 13,513,784,250 would take you about eight hundred fifty-nine 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 13513784250 cubic inches would be around 198.5 feet tall.

Recreational maths with 13513784250

• 13513784250 backwards is 05248731531
• The number of decimal digits it has is: 11
• The sum of 13513784250's digits is 39
• More coming soon!