13899951912

Names of 13899951912

• Cardinal: 13899951912 can be written as Thirteen billion, eight hundred ninety-nine million, nine hundred fifty-one thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.3899951912 × 10¹⁰

Factors of 13899951912

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 430

Divisors of 13899951912

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 37 42 44 49 56 66 74 77 84 88 98 111 113 132 147 148 154 168 196 222 226 231 257 259 264 294 296 308 339 392 407 444 452 462 514 518 539 588 616 678 771 777 791 814 888 904 924 1028 1036 1078 1176 1221 1243 1356 1542 1554 1582 1617 1628 1799 1813 1848 2056 2072 2156 2373 2442 2486 2712 2827 2849 3084 3108 3164 3234 3256 3598 3626 3729 4181 4312 4746 4884 4972 5397 5439 5537 5654 5698 6168 6216 6328 6468 7196 7252 7458 8362 8481 8547 8701 9492 9509 9768 9944 10794 10878 11074 11308 11396 12543 12593 12936 14392 14504 14916 16611 16724 16962 17094 17402 18984 19018 19789 19943 21588 21756 22148 22616 22792 25086 25186 26103 28527 29041 29267 29832 33222 33448 33924 34188 34804 37779 38036 39578 39886 43176 43512 44296 45991 50172 50372 52206 57054 58082 58534 59367 59829 60907 66444 66563 67848 68376 69608 75558 76072 79156 79772 87123 87801 91982 100344 100744 104412 104599 114108 116164 117068 118734 119658 121814 132888 133126 137973 138523 151116 158312 159544 174246 175602 182721 183964 199689 203287 204869 208824 209198 228216 232328 234136 237468 239316 243628 266252 275946 277046 302232 313797 319451 321937 348492 351204 365442 367928 399378 406574 409738 415569 418396 465941 474936 478632 487256 532504 551892 554092 609861 614607 627594 638902 643874 696984 702408 730884 732193 798756 813148 819476 831138 836792 931882 958353 965811 1074517 1103784 1108184 1219722 1229214 1255188 1277804 1287748 1397823 1423009 1461768 1464386 1597512 1626296 1638952 1662276 1863764 1916706 1931622 2149034 2196579 2236157 2253559 2439444 2458428 2510376 2555608 2575496 2795646 2846018 2928772 3223551 3324552 3727528 3833412 3863244 4269027 4298068 4393158 4472314 4507118 4878888 4916856 5125351 5591292 5692036 5857544 6447102 6708471 6760677 7521619 7666824 7726488 8538054 8596136 8786316 8944628 9014236 10250702 11182584 11384072 11819687 12894204 13416942 13521354 15043238 15376053 15653099 17076108 17572632 17889256 18028472 20501404 22564857 23639374 25788408 26833884 27042708 30086476 30752106 31306198 34152216 35459061 41002808 45129714 46959297 47278748 52651333 53667768 54085416 60172952 61504212 62612396 70918122 82737809 90259428 93918594 94557496 105302666 123008424 125224792 141836244 157953999 165475618 180518856 187837188 210605332 248213427 283672488 315907998 330951236 375674376 421210664 496426854 579164663 631815996 661902472 992853708 1158329326 1263631992 1737493989 1985707416 2316658652 3474987978 4633317304 6949975956 13899951912
• Sum of all divisors σ(n): 45868602240
• Sum of proper divisors (its aliquot sum) s(n): 31968650328
• 13899951912 is an abundant number, because the sum of its proper divisors (31968650328) is greater than itself. Its abundance is 18068698416

Bases of 13899951912

• Binary: 1100111100100000000110111100101000₂
• Hexadecimal: 0x33C806F28
• Base-36: 6DVO7JC

Squares and roots of 13899951912

• 13899951912 squared (13899951912²) is 193208663155912455744
• 13899951912 cubed (13899951912³) is 2685591126848989293323428182528
• The square root of 13899951912 is 117898.0572867933
• The cube root of 13899951912 is 2404.3873400769

Scales and comparisons

• 13,899,951,912 seconds is equal to 441 years, 50 weeks, 5 days, 1 hour, 45 minutes, 12 seconds.
• To count from 1 to 13,899,951,912 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 13899951912 cubic inches would be around 200.4 feet tall.

Recreational maths with 13899951912

• 13899951912 backwards is 21915999831
• The number of decimal digits it has is: 11
• The sum of 13899951912's digits is 57
• More coming soon!