13977384694

Names of 13977384694

• Cardinal: 13977384694 can be written as Thirteen billion, nine hundred seventy-seven million, three hundred eighty-four thousand, six hundred ninety-four.

Scientific notation

• Scientific notation: 1.3977384694 × 10¹⁰

Factors of 13977384694

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 235

Divisors of 13977384694

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 7 13 14 19 23 26 38 43 46 61 67 86 91 122 133 134 161 182 247 266 299 301 322 427 437 469 494 559 598 602 793 817 854 871 874 938 989 1118 1159 1273 1403 1541 1586 1634 1729 1742 1978 2093 2318 2546 2623 2806 2881 3059 3082 3458 3913 4087 4186 5246 5551 5681 5719 5762 6097 6118 6923 7826 8113 8174 8911 9821 10621 10787 11102 11362 11438 12194 12857 13846 15067 16226 16549 17822 18239 18361 18791 19642 20033 20167 21242 21574 25714 26657 28609 29279 30134 33098 34099 36478 36722 37453 37582 39767 40066 40334 49837 53131 53314 54739 57218 58558 60329 66263 68198 74347 74906 77653 79534 89999 94001 99674 105469 106262 109478 115843 120658 127673 131537 132526 140231 148694 155306 175741 179998 186599 188002 204953 210938 231686 238693 244283 255346 262171 263074 280462 346541 348859 351482 371917 373198 380627 383173 409906 422303 463841 477386 488566 524342 543571 647881 658007 693082 697718 711607 743834 761254 766346 784277 844606 861419 927682 1009489 1087142 1146251 1222013 1230187 1258997 1295762 1316014 1423214 1568554 1709981 1722838 1786019 2018978 2284633 2292502 2425787 2444026 2460374 2517994 2664389 3339079 3419962 3572038 4042043 4535167 4569266 4851574 4981249 5328778 5489939 6029933 6678158 7066423 8023757 8084086 8554091 8812979 9070334 9962498 10979878 12059866 12502133 14132846 14901263 15992431 16047514 16366961 17108182 17625958 23218247 23373553 25004266 28294301 29802526 31984862 32733922 43408027 46436494 46747106 52546559 56588602 76798817 86816054 104308841 105093118 114568727 153597634 162527729 208617682 229137454 303856189 325055458 367825913 537591719 607712378 735651826 998384621 1075183438 1996769242 6988692347 13977384694
• Sum of all divisors σ(n): 29918085120
• Sum of proper divisors (its aliquot sum) s(n): 15940700426
• 13977384694 is an abundant number, because the sum of its proper divisors (15940700426) is greater than itself. Its abundance is 1963315732

Bases of 13977384694

• Binary: 1101000001000111011111011011110110₂
• Hexadecimal: 0x3411DF6F6
• Base-36: 6F5RV1Y

Squares and roots of 13977384694

• 13977384694 squared (13977384694²) is 195367282884065473636
• 13977384694 cubed (13977384694³) is 2730723669492104927693686927384
• The square root of 13977384694 is 118225.9899260733
• The cube root of 13977384694 is 2408.8438003535

Scales and comparisons

• 13,977,384,694 seconds is equal to 444 years, 22 weeks, 5 days, 6 hours, 51 minutes, 34 seconds.
• To count from 1 to 13,977,384,694 would take you about eight hundred eighty-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 13977384694 cubic inches would be around 200.7 feet tall.

Recreational maths with 13977384694

• 13977384694 backwards is 49648377931
• 13977384694 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13977384694's digits is 61
• More coming soon!