13289701920

Names of 13289701920

• Cardinal: 13289701920 can be written as Thirteen billion, two hundred eighty-nine million, seven hundred one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.328970192 × 10¹⁰

Factors of 13289701920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 37655

Divisors of 13289701920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 66 67 80 88 96 110 120 132 134 160 165 176 201 220 240 264 268 330 335 352 402 440 480 528 536 660 670 737 804 880 1005 1056 1072 1320 1340 1474 1608 1760 2010 2144 2211 2640 2680 2948 3216 3685 4020 4422 5280 5360 5896 6432 7370 8040 8844 10720 11055 11792 14740 16080 17688 22110 23584 29480 32160 35376 37567 44220 58960 70752 75134 88440 112701 117920 150268 176880 187835 225402 300536 353760 375670 413237 450804 563505 601072 751340 826474 901608 1127010 1202144 1239711 1502680 1652948 1803216 2066185 2254020 2479422 2516989 3005360 3305896 3606432 4132370 4508040 4958844 5033978 6010720 6198555 6611792 7550967 8264740 9016080 9917688 10067956 12397110 12584945 13223584 15101934 16529480 18032160 19835376 20135912 24794220 25169890 27686879 30203868 33058960 37754835 39670752 40271824 49588440 50339780 55373758 60407736 66117920 75509670 80543648 83060637 99176880 100679560 110747516 120815472 138434395 151019340 166121274 198353760 201359120 221495032 241630944 276868790 302038680 332242548 402718240 415303185 442990064 553737580 604077360 664485096 830606370 885980128 1107475160 1208154720 1328970192 1661212740 2214950320 2657940384 3322425480 4429900640 6644850960 13289701920
• Sum of all divisors σ(n): 46351097856
• Sum of proper divisors (its aliquot sum) s(n): 33061395936
• 13289701920 is an abundant number, because the sum of its proper divisors (33061395936) is greater than itself. Its abundance is 19771694016

Bases of 13289701920

• Binary: 1100011000001000001100001000100000₂
• Hexadecimal: 0x31820C220
• Base-36: 63SCFMO

Squares and roots of 13289701920

• 13289701920 squared (13289701920²) is 176616177122451686400
• 13289701920 cubed (13289701920³) is 2347176348207306251857317888000
• The square root of 13289701920 is 115280.9694615725
• The cube root of 13289701920 is 2368.6728384627

Scales and comparisons

• 13,289,701,920 seconds is equal to 422 years, 29 weeks, 4 days, 23 hours, 52 minutes.
• To count from 1 to 13,289,701,920 would take you about eight hundred forty-five 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 13289701920 cubic inches would be around 197.4 feet tall.

Recreational maths with 13289701920

• 13289701920 backwards is 02910798231
• The number of decimal digits it has is: 11
• The sum of 13289701920's digits is 42
• More coming soon!