138668270874336

Names of 138668270874336

• Cardinal: 138668270874336 can be written as One hundred thirty-eight trillion, six hundred sixty-eight billion, two hundred seventy million, eight hundred seventy-four thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 1.38668270874336 × 10¹⁴

Factors of 138668270874336

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 388514

Divisors of 138668270874336

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 224 252 288 336 421 504 672 842 1008 1263 1684 2016 2526 2947 3368 3789 5052 5894 6736 7578 8841 10104 11788 13472 15156 17682 20208 23576 26523 30312 35364 40416 47152 53046 60624 70728 94304 106092 121248 141456 177241 212184 282912 354482 388081 424368 531723 708964 776162 848736 1063446 1164243 1240687 1417928 1552324 1595169 2126892 2328486 2481374 2716567 2835856 3104648 3190338 3492729 3722061 4253784 4656972 4962748 5433134 5671712 6209296 6380676 6985458 7444122 8149701 8507568 9313944 9925496 10866268 11166183 12418592 12761352 13970916 14888244 16299402 17015136 18627888 19850992 21732536 22332366 24449103 25522704 27941832 29776488 32598804 37255776 39701984 43465072 44664732 48898206 51045408 55883664 59552976 65197608 86930144 89329464 97796412 111767328 119105952 130395216 163382101 178658928 195592824 260790432 326764202 357317856 391185648 490146303 653528404 782371296 980292606 1143674707 1307056808 1470438909 1960585212 2287349414 2614113616 2940877818 3431024121 3921170424 4574698828 5228227232 5881755636 6862048242 7842340848 9149397656 10293072363 11763511272 13724096484 15684681696 18298795312 20586144726 23527022544 27448192968 36597590624 41172289452 47054045088 54896385936 68783864521 82344578904 109792771872 137567729042 164689157808 206351593563 275135458084 329378315616 412703187126 481487051647 550270916168 619054780689 825406374252 962974103294 1100541832336 1238109561378 1444461154941 1650812748504 1925948206588 2201083664672 2476219122756 2888922309882 3301625497008 3851896413176 4333383464823 4952438245512 5777844619764 6603250994016 7703792826352 8666766929646 9904876491024 11555689239528 15407585652704 17333533859292 19809752982048 23111378479056 34667067718584 46222756958112 69334135437168 138668270874336
• Sum of all divisors σ(n): 451746066622032
• Sum of proper divisors (its aliquot sum) s(n): 313077795747696
• 138668270874336 is an abundant number, because the sum of its proper divisors (313077795747696) is greater than itself. Its abundance is 174409524873360

Bases of 138668270874336

• Binary: 11111100001111000111001000001101110111011100000₂
• Hexadecimal: 0x7E1E3906EEE0
• Base-36: 1D5JBO6480

Squares and roots of 138668270874336

• 138668270874336 squared (138668270874336²) is 19228889347278221801903440896
• 138668270874336 cubed (138668270874336³) is 2666436836621010422288084193484616819245056
• The square root of 138668270874336 is 11775749.2701881183
• The cube root of 138668270874336 is 51759.7734424165

Scales and comparisons

• 138,668,270,874,336 seconds is equal to 4,409,222 years, 4 weeks, 2 days, 19 hours, 45 minutes, 36 seconds.
• To count from 1 to 138,668,270,874,336 would take you about eleven million, twenty-three thousand and fifty-five 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 138668270874336 cubic inches would be around 4313.3 feet tall.

Recreational maths with 138668270874336

• 138668270874336 backwards is 633478072866831
• 138668270874336 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138668270874336's digits is 72
• More coming soon!