12713837920

Names of 12713837920

• Cardinal: 12713837920 can be written as Twelve billion, seven hundred thirteen million, eight hundred thirty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.271383792 × 10¹⁰

Factors of 12713837920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 254

Divisors of 12713837920

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 70 80 98 112 113 127 140 160 196 224 226 245 254 280 392 452 490 508 560 565 635 784 791 889 904 980 1016 1120 1130 1270 1568 1582 1778 1808 1960 2032 2260 2540 3164 3556 3616 3920 3955 4064 4445 4520 5080 5537 6223 6328 7112 7840 7910 8890 9040 10160 11074 12446 12656 12769 14224 14351 15820 17780 18080 20320 22148 24892 25312 25538 27685 28448 28702 31115 31640 35560 44296 49784 51076 55370 57404 62230 63280 63845 71120 71755 88592 89383 99568 100457 102152 110740 114808 124460 126560 127690 142240 143510 177184 178766 199136 200914 204304 221480 229616 248920 255380 287020 357532 401828 408608 442960 446915 459232 497840 502285 510760 574040 625681 703199 715064 803656 885920 893830 995680 1004570 1021520 1148080 1251362 1406398 1430128 1607312 1621663 1787660 2009140 2043040 2296160 2502724 2812796 2860256 3128405 3214624 3243326 3515995 3575320 4018280 5005448 5625592 6256810 6486652 7031990 7150640 8036560 8108315 10010896 11251184 11351641 12513620 12973304 14063980 14301280 16073120 16216630 20021792 22502368 22703282 25027240 25946608 28127960 32433260 45406564 50054480 51893216 56255920 56758205 64866520 79461487 90813128 100108960 112511840 113516410 129733040 158922974 181626256 227032820 259466080 317845948 363252512 397307435 454065640 635691896 794614870 908131280 1271383792 1589229740 1816262560 2542767584 3178459480 6356918960 12713837920
• Sum of all divisors σ(n): 35529871104
• Sum of proper divisors (its aliquot sum) s(n): 22816033184
• 12713837920 is an abundant number, because the sum of its proper divisors (22816033184) is greater than itself. Its abundance is 10102195264

Bases of 12713837920

• Binary: 1011110101110011011100010101100000₂
• Hexadecimal: 0x2F5CDC560
• Base-36: 5U9HO4G

Squares and roots of 12713837920

• 12713837920 squared (12713837920²) is 161641674656029926400
• 12713837920 cubed (12713837920³) is 2055086052694136234919129088000
• The square root of 12713837920 is 112755.6558226681
• The cube root of 12713837920 is 2333.9536306401

Scales and comparisons

• 12,713,837,920 seconds is equal to 404 years, 13 weeks, 3 days, 21 hours, 38 minutes, 40 seconds.
• To count from 1 to 12,713,837,920 would take you about eight hundred 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 12713837920 cubic inches would be around 194.5 feet tall.

Recreational maths with 12713837920

• 12713837920 backwards is 02973831721
• The number of decimal digits it has is: 11
• The sum of 12713837920's digits is 43
• More coming soon!