138542046763536

Names of 138542046763536

• Cardinal: 138542046763536 can be written as One hundred thirty-eight trillion, five hundred forty-two billion, forty-six million, seven hundred sixty-three thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.38542046763536 × 10¹⁴

Factors of 138542046763536

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 240680

Divisors of 138542046763536

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 81 104 108 117 144 156 162 208 216 234 312 324 351 432 468 624 648 702 936 1053 1296 1404 1872 2106 2808 4212 5616 8424 16848 41233 82466 123699 164932 199429 247398 329864 371097 398858 494796 536029 598287 659728 742194 797716 989592 1072058 1113291 1196574 1484388 1595432 1608087 1794861 1979184 2144116 2226582 2393148 2592577 2968776 3190864 3216174 3339873 3589722 4288232 4453164 4786296 4824261 5185154 5384583 5937552 6432348 6679746 7179444 7777731 8576464 8906328 9572592 9648522 10370308 10769166 12864696 13359492 14358888 14472783 15555462 16153749 17812656 19297044 20740616 21538332 23333193 25729392 26718984 28717776 28945566 31110924 32307498 38594088 41481232 43076664 43418349 46666386 53437968 57891132 62221848 64614996 69999579 77188176 86153328 86836698 93332772 115782264 124443696 129229992 139999158 173673396 186665544 209998737 231564528 258459984 279998316 347346792 373331088 419997474 559996632 694693584 839994948 1119993264 1679989896 3359979792 8223055957 16446111914 24669167871 32892223828 49338335742 65784447656 74007503613 98676671484 106899727441 131568895312 148015007226 197353342968 213799454882 222022510839 296030014452 320699182323 394706685936 427598909764 444045021678 592060028904 641398364646 666067532517 855197819528 888090043356 962097546969 1184120057808 1282796729292 1332135065034 1710395639056 1776180086712 1924195093938 2565593458584 2664270130068 2886292640907 3552360173424 3848390187876 5131186917168 5328540260136 5772585281814 7696780375752 8658877922721 10657080520272 11545170563628 15393560751504 17317755845442 23090341127256 34635511690884 46180682254512 69271023381768 138542046763536
• Sum of all divisors σ(n): 431838198702680
• Sum of proper divisors (its aliquot sum) s(n): 293296151939144
• 138542046763536 is an abundant number, because the sum of its proper divisors (293296151939144) is greater than itself. Its abundance is 154754105175608

Bases of 138542046763536

• Binary: 11111100000000011010101011110111101101000010000₂
• Hexadecimal: 0x7E00D57BDA10
• Base-36: 1D3XC5LD00

Squares and roots of 138542046763536

• 138542046763536 squared (138542046763536²) is 19193898721429795852299223296
• 138542046763536 cubed (138542046763536³) is 2659162014238900616905468805519843374534656
• The square root of 138542046763536 is 11770388.5561835213
• The cube root of 138542046763536 is 51744.0637329971

Scales and comparisons

• 138,542,046,763,536 seconds is equal to 4,405,208 years, 28 weeks, 3 days, 14 hours, 45 minutes, 36 seconds.
• To count from 1 to 138,542,046,763,536 would take you about eleven million, thirteen thousand and twenty-one 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 138542046763536 cubic inches would be around 4312 feet tall.

Recreational maths with 138542046763536

• 138542046763536 backwards is 635367640245831
• The number of decimal digits it has is: 15
• The sum of 138542046763536's digits is 63
• More coming soon!