13915933850

Names of 13915933850

• Cardinal: 13915933850 can be written as Thirteen billion, nine hundred fifteen million, nine hundred thirty-three thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.391593385 × 10¹⁰

Factors of 13915933850

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 688

Divisors of 13915933850

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 5 7 10 13 14 25 26 35 49 50 65 70 91 98 130 175 182 245 325 350 455 490 637 650 661 910 1225 1274 1322 2275 2450 3185 3305 4550 4627 6370 6610 8593 9254 15925 16525 17186 23135 31850 32389 33050 42965 46270 60151 64778 85930 115675 120302 161945 214825 231350 300755 323890 421057 429650 436921 601510 809725 842114 873842 1503775 1619450 2105285 2184605 3007550 3058447 4210570 4369210 5679973 6116894 10526425 10923025 11359946 15292235 21052850 21409129 21846050 28399865 30584470 39759811 42818258 56799730 76461175 79519622 107045645 141999325 152922350 198799055 214091290 278318677 283998650 397598110 535228225 556637354 993995275 1070456450 1391593385 1987990550 2783186770 6957966925 13915933850
• Sum of all divisors σ(n): 32474784762
• Sum of proper divisors (its aliquot sum) s(n): 18558850912
• 13915933850 is an abundant number, because the sum of its proper divisors (18558850912) is greater than itself. Its abundance is 4642917062

Bases of 13915933850

• Binary: 1100111101011101000100110010011010₂
• Hexadecimal: 0x33D744C9A
• Base-36: 6E56RA2

Squares and roots of 13915933850

• 13915933850 squared (13915933850²) is 193653214917575822500
• 13915933850 cubed (13915933850³) is 2694865328632818348269341625000
• The square root of 13915933850 is 117965.8164469691
• The cube root of 13915933850 is 2405.3084955731

Scales and comparisons

• 13,915,933,850 seconds is equal to 442 years, 25 weeks, 1 day, 1 hour, 10 minutes, 50 seconds.
• To count from 1 to 13,915,933,850 would take you about eight hundred eighty-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 13915933850 cubic inches would be around 200.4 feet tall.

Recreational maths with 13915933850

• 13915933850 backwards is 05833951931
• The number of decimal digits it has is: 11
• The sum of 13915933850's digits is 47
• More coming soon!