13311310720

Names of 13311310720

• Cardinal: 13311310720 can be written as Thirteen billion, three hundred eleven million, three hundred ten thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.331131072 × 10¹⁰

Factors of 13311310720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1002

Divisors of 13311310720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 31 32 40 46 62 64 80 92 115 124 128 155 160 184 230 248 310 320 368 460 496 620 640 713 736 920 941 961 992 1240 1426 1472 1840 1882 1922 1984 2480 2852 2944 3565 3680 3764 3844 3968 4705 4805 4960 5704 7130 7360 7528 7688 9410 9610 9920 11408 14260 14720 15056 15376 18820 19220 19840 21643 22103 22816 28520 29171 30112 30752 37640 38440 43286 44206 45632 57040 58342 60224 61504 75280 76880 86572 88412 91264 108215 110515 114080 116684 120448 123008 145855 150560 153760 173144 176824 216430 221030 228160 233368 291710 301120 307520 346288 353648 432860 442060 456320 466736 583420 602240 615040 670933 692576 707296 865720 884120 904301 933472 1166840 1341866 1385152 1414592 1731440 1768240 1808602 1866944 2333680 2683732 2770304 2829184 3354665 3462880 3536480 3617204 3733888 4521505 4667360 5367464 6709330 6925760 7072960 7234408 9043010 9334720 10734928 13418660 13851520 14145920 14468816 18086020 18669440 20798923 21469856 26837320 28937632 36172040 41597846 42939712 53674640 57875264 72344080 83195692 85879424 103994615 107349280 115750528 144688160 166391384 207989230 214698560 289376320 332782768 415978460 429397120 578752640 665565536 831956920 1331131072 1663913840 2662262144 3327827680 6655655360 13311310720
• Sum of all divisors σ(n): 34348108320
• Sum of proper divisors (its aliquot sum) s(n): 21036797600
• 13311310720 is an abundant number, because the sum of its proper divisors (21036797600) is greater than itself. Its abundance is 7725486880

Bases of 13311310720

• Binary: 1100011001011010100111101110000000₂
• Hexadecimal: 0x3196A7B80
• Base-36: 6457L34

Squares and roots of 13311310720

• 13311310720 squared (13311310720²) is 177190993084386918400
• 13311310720 cubed (13311310720³) is 2358644365731645451525685248000
• The square root of 13311310720 is 115374.6537156235
• The cube root of 13311310720 is 2369.9559487857

Scales and comparisons

• 13,311,310,720 seconds is equal to 423 years, 13 weeks, 3 days, 2 hours, 18 minutes, 40 seconds.
• To count from 1 to 13,311,310,720 would take you about eight hundred forty-six 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 13311310720 cubic inches would be around 197.5 feet tall.

Recreational maths with 13311310720

• 13311310720 backwards is 02701311331
• The number of decimal digits it has is: 11
• The sum of 13311310720's digits is 22
• More coming soon!