13681159074

Names of 13681159074

• Cardinal: 13681159074 can be written as Thirteen billion, six hundred eighty-one million, one hundred fifty-nine thousand and seventy-four.

Scientific notation

• Scientific notation: 1.3681159074 × 10¹⁰

Factors of 13681159074

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 502

Divisors of 13681159074

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 18 22 29 33 58 66 73 87 99 127 146 174 198 219 254 257 261 319 381 438 514 522 638 657 762 771 803 957 1143 1314 1397 1542 1606 1914 2117 2286 2313 2409 2794 2827 2871 3683 4191 4234 4626 4818 5654 5742 6351 7227 7366 7453 8382 8481 9271 11049 12573 12702 14454 14906 16962 18542 18761 19053 22098 22359 23287 25146 25443 27813 32639 33147 37522 38106 40513 44718 46574 50886 55626 56283 65278 66294 67077 69861 81026 81983 83439 97917 101981 112566 121539 134154 139722 163966 166878 168849 195834 203962 206371 209583 243078 245949 268859 293751 305943 337698 359029 364617 412742 419166 491898 537718 544069 587502 611886 619113 718058 729234 737847 806577 917829 946531 1077087 1088138 1238226 1475694 1613154 1632207 1835658 1857339 1893062 2154174 2382647 2419731 2839593 2957449 3231261 3264414 3714678 4765294 4839462 4896621 5679186 5914898 5984759 6462522 7147941 8518779 8872347 9793242 10411841 11969518 14295882 17037558 17744694 17954277 20823682 21443823 26209117 26617041 31235523 35908554 42887646 52418234 53234082 53862831 62471046 69096763 78627351 93706569 107725662 138193526 157254702 187413138 207290289 235882053 414580578 471764106 621870867 760064393 1243741734 1520128786 2280193179 4560386358 6840579537 13681159074
• Sum of all divisors σ(n): 34310615040
• Sum of proper divisors (its aliquot sum) s(n): 20629455966
• 13681159074 is an abundant number, because the sum of its proper divisors (20629455966) is greater than itself. Its abundance is 6948296892

Bases of 13681159074

• Binary: 1100101111011101011110101110100010₂
• Hexadecimal: 0x32F75EBA2
• Base-36: 6A9EPWI

Squares and roots of 13681159074

• 13681159074 squared (13681159074²) is 187174113608092537476
• 13681159074 cubed (13681159074³) is 2560758822807262098921462457224
• The square root of 13681159074 is 116966.4869695589
• The cube root of 13681159074 is 2391.7051068819

Scales and comparisons

• 13,681,159,074 seconds is equal to 435 years, 6 days, 17 hours, 57 minutes, 54 seconds.
• To count from 1 to 13,681,159,074 would take you about eight hundred seventy 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 13681159074 cubic inches would be around 199.3 feet tall.

Recreational maths with 13681159074

• 13681159074 backwards is 47095118631
• The number of decimal digits it has is: 11
• The sum of 13681159074's digits is 45
• More coming soon!