13280308880

Names of 13280308880

• Cardinal: 13280308880 can be written as Thirteen billion, two hundred eighty million, three hundred eight thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.328030888 × 10¹⁰

Factors of 13280308880

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19218

Divisors of 13280308880

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 340 523 680 1046 1360 2092 2615 4184 5230 8368 8891 10460 17782 18671 20920 35564 37342 41840 44455 71128 74684 88910 93355 142256 149368 177820 186710 298736 317407 355640 373420 634814 711280 746840 1269628 1493680 1587035 2539256 3174070 5078512 6348140 9764933 12696280 19529866 25392560 39059732 48824665 78119464 97649330 156238928 166003861 195298660 332007722 390597320 664015444 781194640 830019305 1328030888 1660038610 2656061776 3320077220 6640154440 13280308880
• Sum of all divisors σ(n): 32757260544
• Sum of proper divisors (its aliquot sum) s(n): 19476951664
• 13280308880 is an abundant number, because the sum of its proper divisors (19476951664) is greater than itself. Its abundance is 6196642784

Bases of 13280308880

• Binary: 1100010111100100010110111010010000₂
• Hexadecimal: 0x317916E90
• Base-36: 63MR3WW

Squares and roots of 13280308880

• 13280308880 squared (13280308880²) is 176366603948206854400
• 13280308880 cubed (13280308880³) is 2342202976548814548565187072000
• The square root of 13280308880 is 115240.2224919755
• The cube root of 13280308880 is 2368.1146548227

Scales and comparisons

• 13,280,308,880 seconds is equal to 422 years, 14 weeks, 1 day, 6 hours, 41 minutes, 20 seconds.
• To count from 1 to 13,280,308,880 would take you about eight hundred forty-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 13280308880 cubic inches would be around 197.3 feet tall.

Recreational maths with 13280308880

• 13280308880 backwards is 08880308231
• The number of decimal digits it has is: 11
• The sum of 13280308880's digits is 41
• More coming soon!