13889043792

Names of 13889043792

• Cardinal: 13889043792 can be written as Thirteen billion, eight hundred eighty-nine million, forty-three thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.3889043792 × 10¹⁰

Factors of 13889043792

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1361

Divisors of 13889043792

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 34 36 39 48 51 52 68 72 78 102 104 117 136 144 153 156 204 208 221 234 272 306 312 408 442 468 607 612 624 663 719 816 884 936 1214 1224 1326 1438 1768 1821 1872 1989 2157 2428 2448 2652 2876 3536 3642 3978 4314 4856 5304 5463 5752 6471 7284 7891 7956 8628 9347 9712 10319 10608 10926 11504 12223 12942 14568 15782 15912 17256 18694 20638 21852 23673 24446 25884 28041 29136 30957 31564 31824 34512 36669 37388 41276 43704 47346 48892 51768 56082 61914 63128 71019 73338 74776 82552 84123 87408 92871 94692 97784 103536 110007 112164 123828 126256 134147 142038 146676 149552 158899 165104 168246 185742 189384 195568 220014 224328 247656 268294 284076 293352 317798 336492 371484 378768 402441 436433 440028 448656 476697 495312 536588 568152 586704 635596 672984 742968 804882 872866 880056 953394 1073176 1136304 1207323 1271192 1309299 1345968 1430091 1485936 1609764 1745732 1760112 1906788 2146352 2414646 2542384 2618598 2860182 3219528 3491464 3813576 3927897 4829292 5237196 5673629 5720364 6439056 6982928 7419361 7627152 7855794 9658584 10474392 11347258 11440728 14838722 15711588 17020887 19317168 20948784 22258083 22694516 22881456 29677444 31423176 34041774 44516166 45389032 51062661 59354888 62846352 66774249 68083548 89032332 90778064 96451693 102125322 118709776 133548498 136167096 178064664 192903386 204250644 267096996 272334192 289355079 356129328 385806772 408501288 534193992 578710158 771613544 817002576 868065237 1068387984 1157420316 1543227088 1736130474 2314840632 3472260948 4629681264 6944521896 13889043792
• Sum of all divisors σ(n): 44457154560
• Sum of proper divisors (its aliquot sum) s(n): 30568110768
• 13889043792 is an abundant number, because the sum of its proper divisors (30568110768) is greater than itself. Its abundance is 16679066976

Bases of 13889043792

• Binary: 1100111011110110011111110101010000₂
• Hexadecimal: 0x33BD9FD50
• Base-36: 6DP6ES0

Squares and roots of 13889043792

• 13889043792 squared (13889043792²) is 192905537456093739264
• 13889043792 cubed (13889043792³) is 2679273457446982221894725849088
• The square root of 13889043792 is 117851.7873941673
• The cube root of 13889043792 is 2403.7582201703

Scales and comparisons

• 13,889,043,792 seconds is equal to 441 years, 32 weeks, 4 days, 19 hours, 43 minutes, 12 seconds.
• To count from 1 to 13,889,043,792 would take you about eight hundred eighty-three 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 13889043792 cubic inches would be around 200.3 feet tall.

Recreational maths with 13889043792

• 13889043792 backwards is 29734098831
• The number of decimal digits it has is: 11
• The sum of 13889043792's digits is 54
• More coming soon!