13391983750

Names of 13391983750

• Cardinal: 13391983750 can be written as Thirteen billion, three hundred ninety-one million, nine hundred eighty-three thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.339198375 × 10¹⁰

Factors of 13391983750

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 893

Divisors of 13391983750

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 5 10 17 19 25 34 38 41 50 82 85 95 125 170 190 205 250 323 410 425 475 625 646 697 779 809 850 950 1025 1250 1394 1558 1615 1618 2050 2125 2375 3230 3485 3895 4045 4250 4750 5125 6970 7790 8075 8090 10250 10625 11875 13243 13753 15371 16150 17425 19475 20225 21250 23750 25625 26486 27506 30742 33169 34850 38950 40375 40450 51250 66215 66338 68765 76855 80750 87125 97375 101125 132430 137530 153710 165845 174250 194750 201875 202250 261307 331075 331690 343825 384275 403750 435625 486875 505625 522614 563873 630211 662150 687650 768550 829225 871250 973750 1011250 1127746 1260422 1306535 1655375 1658450 1719125 1921375 2613070 2819365 3151055 3310750 3438250 3842750 4146125 5638730 6302110 6532675 8276875 8292250 8595625 9606875 10713587 13065350 14096825 15755275 16553750 17191250 19213750 20730625 21427174 28193650 31510550 32663375 41461250 53567935 65326750 70484125 78776375 107135870 140968250 157552750 163316875 267839675 326633750 352420625 393881875 535679350 704841250 787763750 1339198375 2678396750 6695991875 13391983750
• Sum of all divisors σ(n): 28695189600
• Sum of proper divisors (its aliquot sum) s(n): 15303205850
• 13391983750 is an abundant number, because the sum of its proper divisors (15303205850) is greater than itself. Its abundance is 1911222100

Bases of 13391983750

• Binary: 1100011110001110010111010010000110₂
• Hexadecimal: 0x31E397486
• Base-36: 65H8OSM

Squares and roots of 13391983750

• 13391983750 squared (13391983750²) is 179345228760264062500
• 13391983750 cubed (13391983750³) is 2401788389197488970708984375000
• The square root of 13391983750 is 115723.7389216231
• The cube root of 13391983750 is 2374.7340052979

Scales and comparisons

• 13,391,983,750 seconds is equal to 425 years, 42 weeks, 5 days, 19 hours, 29 minutes, 10 seconds.
• To count from 1 to 13,391,983,750 would take you about eight hundred fifty-one 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 13391983750 cubic inches would be around 197.9 feet tall.

Recreational maths with 13391983750

• 13391983750 backwards is 05738919331
• The number of decimal digits it has is: 11
• The sum of 13391983750's digits is 49
• More coming soon!