13807891071

Names of 13807891071

• Cardinal: 13807891071 can be written as Thirteen billion, eight hundred seven million, eight hundred ninety-one thousand and seventy-one.

Scientific notation

• Scientific notation: 1.3807891071 × 10¹⁰

Factors of 13807891071

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 288

Divisors of 13807891071

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 13 19 27 31 39 41 57 81 93 117 123 171 181 243 247 279 351 369 403 513 533 543 589 741 779 837 1053 1107 1209 1271 1539 1599 1629 1767 2223 2337 2353 2511 3159 3321 3439 3627 3813 4617 4797 4887 5301 5611 6669 7011 7059 7421 7533 7657 9963 10127 10317 10881 11439 14391 14661 15903 16523 16833 20007 21033 21177 22263 22971 24149 30381 30951 32643 34317 43173 43983 44707 47709 49569 50499 60021 63099 63531 66789 68913 72447 72943 91143 92853 96473 97929 102951 106609 129519 134121 140999 143127 148707 151497 189297 190593 200367 206739 217341 218829 230051 273429 278559 289419 308853 313937 319827 402363 422997 446121 454491 571779 601101 620217 652023 656487 690153 820287 835677 868257 941811 959481 1207089 1268991 1338363 1363473 1385917 1803303 1832987 1860651 1956069 1969461 2070459 2460861 2604771 2825433 2878443 2990663 3621267 3806973 4015089 4157751 4370969 5498961 5868207 5908383 6211377 7814313 8476299 8635329 8971989 10863801 11420919 12473253 13112907 16496883 17725149 18634131 23442939 25428897 25905987 26915967 34262757 37419759 39338721 49490649 55902393 56822597 76286691 80747901 112259277 118016163 148471947 170467791 242243703 336777831 354048489 445415841 511403373 726731109 1062145467 1534210119 4602630357 13807891071
• Sum of all divisors σ(n): 24930447360
• Sum of proper divisors (its aliquot sum) s(n): 11122556289
• 13807891071 is a deficient number, because the sum of its proper divisors (11122556289) is less than itself. Its deficiency is 2685334782

Bases of 13807891071

• Binary: 1100110111000000111011001001111111₂
• Hexadecimal: 0x33703B27F
• Base-36: 6CCV0XR

Squares and roots of 13807891071

• 13807891071 squared (13807891071²) is 190657855828601527041
• 13807891071 cubed (13807891071³) is 2632582905111752331646388950911
• The square root of 13807891071 is 117506.9830733477
• The cube root of 13807891071 is 2399.0674079729

Scales and comparisons

• 13,807,891,071 seconds is equal to 439 years, 2 weeks, 3 days, 13 hours, 17 minutes, 51 seconds.
• To count from 1 to 13,807,891,071 would take you about eight hundred seventy-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 13807891071 cubic inches would be around 199.9 feet tall.

Recreational maths with 13807891071

• 13807891071 backwards is 17019870831
• The number of decimal digits it has is: 11
• The sum of 13807891071's digits is 45
• More coming soon!