13345990560

Names of 13345990560

• Cardinal: 13345990560 can be written as Thirteen billion, three hundred forty-five million, nine hundred ninety thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.334599056 × 10¹⁰

Factors of 13345990560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1324024

Divisors of 13345990560

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 210 224 240 252 280 288 315 336 360 420 480 504 560 630 672 720 840 1008 1120 1260 1440 1680 2016 2520 3360 5040 10080 1324007 2648014 3972021 5296028 6620035 7944042 9268049 10592056 11916063 13240070 15888084 18536098 19860105 21184112 23832126 26480140 27804147 31776168 37072196 39720210 42368224 46340245 47664252 52960280 55608294 59580315 63552336 74144392 79440420 83412441 92680490 95328504 105920560 111216588 119160630 127104672 139020735 148288784 158880840 166824882 185360980 190657008 211841120 222433176 238321260 278041470 296577568 317761680 333649764 370721960 381314016 417062205 444866352 476642520 556082940 635523360 667299528 741443920 834124410 889732704 953285040 1112165880 1334599056 1482887840 1668248820 1906570080 2224331760 2669198112 3336497640 4448663520 6672995280 13345990560
• Sum of all divisors σ(n): 52049402496
• Sum of proper divisors (its aliquot sum) s(n): 38703411936
• 13345990560 is an abundant number, because the sum of its proper divisors (38703411936) is greater than itself. Its abundance is 25357421376

Bases of 13345990560

• Binary: 1100011011011110111010011110100000₂
• Hexadecimal: 0x31B7BA7A0
• Base-36: 64PUW80

Squares and roots of 13345990560

• 13345990560 squared (13345990560²) is 178115464027609113600
• 13345990560 cubed (13345990560³) is 2377127301502490809475567616000
• The square root of 13345990560 is 115524.8482362127
• The cube root of 13345990560 is 2372.0123057677

Scales and comparisons

• 13,345,990,560 seconds is equal to 424 years, 18 weeks, 5 days, 11 hours, 36 minutes.
• To count from 1 to 13,345,990,560 would take you about eight hundred forty-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 13345990560 cubic inches would be around 197.7 feet tall.

Recreational maths with 13345990560

• 13345990560 backwards is 06509954331
• 13345990560 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13345990560's digits is 45
• More coming soon!