13857837779916

Names of 13857837779916

• Cardinal: 13857837779916 can be written as Thirteen trillion, eight hundred fifty-seven billion, eight hundred thirty-seven million, seven hundred seventy-nine thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 1.3857837779916 × 10¹³

Factors of 13857837779916

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2880

Divisors of 13857837779916

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 149 156 162 234 243 298 324 351 447 468 486 596 702 894 972 1053 1341 1404 1788 1937 2106 2682 2713 3159 3874 4023 4212 5364 5426 5811 6318 7748 8046 8139 10852 11622 12069 12636 16092 16278 17433 23244 24138 24417 32556 34866 35269 36207 48276 48834 52299 69732 70538 72414 73251 97668 104598 105807 141076 144828 146502 156897 209196 211614 219753 293004 313794 317421 404237 423228 439506 470691 627588 634842 659259 808474 879012 941382 952263 1212711 1269684 1318518 1616948 1882764 1904526 2425422 2637036 2856789 3638133 3809052 4850844 5255081 5713578 7276266 7360369 8570367 10510162 10914399 11427156 14552532 14720738 15765243 17140734 21020324 21828798 22081107 29441476 31530486 32743197 34281468 43657596 44162214 47295729 63060972 65486394 66243321 88324428 94591458 95684797 98229591 130972788 132486642 141887187 189182916 191369594 196459182 198729963 264973284 283774374 287054391 382739188 392918364 397459926 425661561 567548748 574108782 596189889 794919852 851323122 861163173 1096694981 1148217564 1192379778 1276984683 1702646244 1722326346 1788569667 2193389962 2384759556 2553969366 2583489519 3290084943 3444652692 3577139334 4386779924 5107938732 5166979038 6580169886 7154278668 7750468557 9870254829 10333958076 13160339772 14257034753 15500937114 19740509658 23251405671 28514069506 29610764487 31001874228 39481019316 42771104259 46502811342 57028139012 59221528974 85542208518 88832293461 93005622684 118443057948 128313312777 171084417036 177664586922 256626625554 266496880383 355329173844 384939938331 513253251108 532993760766 769879876662 1065987521532 1154819814993 1539759753324 2309639629986 3464459444979 4619279259972 6928918889958 13857837779916
• Sum of all divisors σ(n): 39398384516400
• Sum of proper divisors (its aliquot sum) s(n): 25540546736484
• 13857837779916 is an abundant number, because the sum of its proper divisors (25540546736484) is greater than itself. Its abundance is 11682708956568

Bases of 13857837779916

• Binary: 11001001101010000111011111111000101111001100₂
• Hexadecimal: 0xC9A877F8BCC
• Base-36: 4WU7ATCR0

Squares and roots of 13857837779916

• 13857837779916 squared (13857837779916²) is 192039667934467211652967056
• 13857837779916 cubed (13857837779916³) is 2661254565544782957709247871953326447296
• The square root of 13857837779916 is 3722611.6880378485
• The cube root of 13857837779916 is 24019.5660928947

Scales and comparisons

• 13,857,837,779,916 seconds is equal to 440,636 years, 19 weeks, 3 days, 23 hours, 18 minutes, 36 seconds.
• To count from 1 to 13,857,837,779,916 would take you about one million, one hundred one thousand, five hundred ninety 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 13857837779916 cubic inches would be around 2001.6 feet tall.

Recreational maths with 13857837779916

• 13857837779916 backwards is 61997773875831
• 13857837779916 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13857837779916's digits is 81
• More coming soon!