13768140720

Names of 13768140720

• Cardinal: 13768140720 can be written as Thirteen billion, seven hundred sixty-eight million, one hundred forty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.376814072 × 10¹⁰

Factors of 13768140720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2465

Divisors of 13768140720

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 53 60 80 106 120 159 212 240 265 318 424 530 601 636 795 848 1060 1202 1272 1590 1801 1803 2120 2404 2544 3005 3180 3602 3606 4240 4808 5403 6010 6360 7204 7212 9005 9015 9616 10806 12020 12720 14408 14424 18010 18030 21612 24040 27015 28816 28848 31853 36020 36060 43224 48080 54030 63706 72040 72120 86448 95453 95559 108060 127412 144080 144240 159265 190906 191118 216120 254824 286359 318530 381812 382236 432240 477265 477795 509648 572718 637060 763624 764472 954530 955590 1082401 1145436 1274120 1431795 1527248 1528944 1909060 1911180 2164802 2290872 2548240 2863590 3247203 3818120 3822360 4329604 4581744 5412005 5727180 6494406 7636240 7644720 8659208 10824010 11454360 12988812 16236015 17318416 21648020 22908720 25977624 32472030 43296040 51955248 57367253 64944060 86592080 114734506 129888120 172101759 229469012 259776240 286836265 344203518 458938024 573672530 688407036 860508795 917876048 1147345060 1376814072 1721017590 2294690120 2753628144 3442035180 4589380240 6884070360 13768140720
• Sum of all divisors σ(n): 43583085504
• Sum of proper divisors (its aliquot sum) s(n): 29814944784
• 13768140720 is an abundant number, because the sum of its proper divisors (29814944784) is greater than itself. Its abundance is 16046804064

Bases of 13768140720

• Binary: 1100110100101001010010011110110000₂
• Hexadecimal: 0x334A527B0
• Base-36: 6BP71DC

Squares and roots of 13768140720

• 13768140720 squared (13768140720²) is 189561698885722118400
• 13768140720 cubed (13768140720³) is 2609912145380889324947701248000
• The square root of 13768140720 is 117337.7207891819
• The cube root of 13768140720 is 2396.7630389419

Scales and comparisons

• 13,768,140,720 seconds is equal to 437 years, 40 weeks, 5 days, 11 hours, 32 minutes.
• To count from 1 to 13,768,140,720 would take you about eight hundred seventy-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 13768140720 cubic inches would be around 199.7 feet tall.

Recreational maths with 13768140720

• 13768140720 backwards is 02704186731
• The number of decimal digits it has is: 11
• The sum of 13768140720's digits is 39
• More coming soon!