138102975658800

Names of 138102975658800

• Cardinal: 138102975658800 can be written as One hundred thirty-eight trillion, one hundred two billion, nine hundred seventy-five million, six hundred fifty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.381029756588 × 10¹⁴

Factors of 138102975658800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 113091

Divisors of 138102975658800

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 80 90 100 108 120 135 144 150 180 200 216 225 240 270 300 360 400 432 450 540 600 675 720 900 1080 1200 1350 1800 2160 2700 3600 5400 10800 113081 226162 339243 452324 565405 678486 904648 1017729 1130810 1356972 1696215 1809296 2035458 2261620 2713944 2827025 3053187 3392430 4070916 4523240 5088645 5427888 5654050 6106374 6784860 8141832 8481075 9046480 10177290 11308100 12212748 13569720 15265935 16283664 16962150 20354580 22616200 24425496 25443225 27139440 30531870 33924300 40709160 45232400 48850992 50886450 61063740 67848600 76329675 81418320 101772900 122127480 135697200 152659350 203545800 244254960 305318700 407091600 610637400 1221274800 12787312561 25574625122 38361937683 51149250244 63936562805 76723875366 102298500488 115085813049 127873125610 153447750732 191809688415 204597000976 230171626098 255746251220 306895501464 319682814025 345257439147 383619376830 460343252196 511492502440 575429065245 613791002928 639365628050 690514878294 767238753660 920686504392 959048442075 1022985004880 1150858130490 1278731256100 1381029756588 1534477507320 1726287195735 1841373008784 1918096884150 2301716260980 2557462512200 2762059513176 2877145326225 3068955014640 3452574391470 3836193768300 4603432521960 5114925024400 5524119026352 5754290652450 6905148782940 7672387536600 8631435978675 9206865043920 11508581304900 13810297565880 15344775073200 17262871957350 23017162609800 27620595131760 34525743914700 46034325219600 69051487829400 138102975658800
• Sum of all divisors σ(n): 491548641716920
• Sum of proper divisors (its aliquot sum) s(n): 353445666058120
• 138102975658800 is an abundant number, because the sum of its proper divisors (353445666058120) is greater than itself. Its abundance is 215342690399320

Bases of 138102975658800

• Binary: 11111011001101010011010110011100111101100110000₂
• Hexadecimal: 0x7D9A9ACE7B30
• Base-36: 1CYBMPZSC0

Squares and roots of 138102975658800

• 138102975658800 squared (138102975658800²) is 19072431885815105294017440000
• 138102975658800 cubed (138102975658800³) is 2633959596480844467417049533582689472000000
• The square root of 138102975658800 is 11751722.2422417727
• The cube root of 138102975658800 is 51689.3430014021

Scales and comparisons

• 138,102,975,658,800 seconds is equal to 4,391,247 years, 23 weeks, 1 day, 3 hours.
• To count from 1 to 138,102,975,658,800 would take you about ten million, nine hundred seventy-eight thousand, one hundred eighteen 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 138102975658800 cubic inches would be around 4307.4 feet tall.

Recreational maths with 138102975658800

• 138102975658800 backwards is 008856579201831
• The number of decimal digits it has is: 15
• The sum of 138102975658800's digits is 63
• More coming soon!