13077862840

Names of 13077862840

• Cardinal: 13077862840 can be written as Thirteen billion, seventy-seven million, eight hundred sixty-two thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.307786284 × 10¹⁰

Factors of 13077862840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 411

Divisors of 13077862840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 343 392 397 490 686 794 980 1372 1588 1715 1960 1985 2401 2744 2779 3176 3430 3970 4802 5558 6860 7940 9604 11116 12005 13720 13895 15880 16807 19208 19453 22232 24010 27790 33614 38906 48020 55580 67228 77812 84035 96040 97265 111160 117649 134456 136171 155624 168070 194530 235298 272342 336140 389060 470596 544684 588245 672280 680855 778120 823543 941192 953197 1089368 1176490 1361710 1647086 1906394 2352980 2723420 3294172 3812788 4117715 4705960 4765985 5446840 6588344 6672379 7625576 8235430 9531970 13344758 16470860 19063940 26689516 32941720 33361895 38127880 46706653 53379032 66723790 93413306 133447580 186826612 233533265 266895160 326946571 373653224 467066530 653893142 934133060 1307786284 1634732855 1868266120 2615572568 3269465710 6538931420 13077862840
• Sum of all divisors σ(n): 34415856000
• Sum of proper divisors (its aliquot sum) s(n): 21337993160
• 13077862840 is an abundant number, because the sum of its proper divisors (21337993160) is greater than itself. Its abundance is 8260130320

Bases of 13077862840

• Binary: 1100001011100000000101100110111000₂
• Hexadecimal: 0x30B8059B8
• Base-36: 60A7ZJS

Squares and roots of 13077862840

• 13077862840 squared (13077862840²) is 171030496461852865600
• 13077862840 cubed (13077862840³) is 2236713374185217068577754304000
• The square root of 13077862840 is 114358.4839004085
• The cube root of 13077862840 is 2356.0197464051

Scales and comparisons

• 13,077,862,840 seconds is equal to 415 years, 43 weeks, 3 days, 3 hours, 40 minutes, 40 seconds.
• To count from 1 to 13,077,862,840 would take you about eight hundred thirty-one 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 13077862840 cubic inches would be around 196.3 feet tall.

Recreational maths with 13077862840

• 13077862840 backwards is 04826877031
• The number of decimal digits it has is: 11
• The sum of 13077862840's digits is 46
• More coming soon!