13720612320

Names of 13720612320

• Cardinal: 13720612320 can be written as Thirteen billion, seven hundred twenty million, six hundred twelve thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.372061232 × 10¹⁰

Factors of 13720612320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 257566

Divisors of 13720612320

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 37 40 45 48 60 72 74 80 90 96 111 120 144 148 160 180 185 222 240 288 296 333 360 370 444 480 555 592 666 720 740 888 1110 1184 1332 1440 1480 1665 1776 2220 2664 2960 3330 3552 4440 5328 5920 6660 8880 10656 13320 17760 26640 53280 257519 515038 772557 1030076 1287595 1545114 2060152 2317671 2575190 3090228 3862785 4120304 4635342 5150380 6180456 7725570 8240608 9270684 9528203 10300760 11588355 12360912 15451140 18541368 19056406 20601520 23176710 24721824 28584609 30902280 37082736 38112812 41203040 46353420 47641015 57169218 61804560 74165472 76225624 85753827 92706840 95282030 114338436 123609120 142923045 152451248 171507654 185413680 190564060 228676872 285846090 304902496 343015308 370827360 381128120 428769135 457353744 571692180 686030616 762256240 857538270 914707488 1143384360 1372061232 1524512480 1715076540 2286768720 2744122464 3430153080 4573537440 6860306160 13720612320
• Sum of all divisors σ(n): 48087224640
• Sum of proper divisors (its aliquot sum) s(n): 34366612320
• 13720612320 is an abundant number, because the sum of its proper divisors (34366612320) is greater than itself. Its abundance is 20646000000

Bases of 13720612320

• Binary: 1100110001110011111110110111100000₂
• Hexadecimal: 0x331CFEDE0
• Base-36: 6AWWC80

Squares and roots of 13720612320

• 13720612320 squared (13720612320²) is 188255202435735782400
• 13720612320 cubed (13720612320³) is 2582976649843850384262279168000
• The square root of 13720612320 is 117135.0174798297
• The cube root of 13720612320 is 2394.0019388473

Scales and comparisons

• 13,720,612,320 seconds is equal to 436 years, 14 weeks, 1 day, 9 hours, 12 minutes.
• To count from 1 to 13,720,612,320 would take you about eight hundred seventy-two 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 13720612320 cubic inches would be around 199.5 feet tall.

Recreational maths with 13720612320

• 13720612320 backwards is 02321602731
• The number of decimal digits it has is: 11
• The sum of 13720612320's digits is 27
• More coming soon!