1138139203451418

Names of 1138139203451418

• Cardinal: 1138139203451418 can be written as One quadrillion, one hundred thirty-eight trillion, one hundred thirty-nine billion, two hundred three million, four hundred fifty-one thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 1.138139203451418 × 10¹⁵

Factors of 1138139203451418

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 9193

Divisors of 1138139203451418

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 81 98 126 147 162 189 243 294 343 378 441 486 567 686 729 882 1029 1134 1323 1458 1701 2058 2187 2646 3087 3402 3969 4374 5103 6174 6561 7938 9181 9261 10206 11907 13122 15309 18362 18522 19683 23814 27543 27783 30618 35721 39366 45927 55086 55566 64267 71442 82629 83349 91854 107163 128534 137781 165258 166698 192801 214326 247887 250047 275562 321489 385602 449869 495774 500094 578403 642978 743661 750141 899738 964467 1156806 1349607 1487322 1500282 1735209 1928934 2230983 2250423 2699214 3149083 3470418 4048821 4461966 4500846 5205627 6298166 6692949 6751269 8097642 9447249 10411254 12146463 13385898 13502538 15616881 18894498 20078847 24292926 28341747 31233762 36439389 40157694 46850643 56683494 60236541 72878778 84290761 85025241 93701286 109318167 120473082 140551929 168581522 170050482 180709623 218636334 252872283 255075723 281103858 327954501 361419246 421655787 505744566 510151446 590035327 655909002 758616849 765227169 843311574 983863503 1180070654 1264967361 1517233698 1530454338 1770105981 1967727006 2275850547 2295681507 2529934722 2951590509 3540211962 4130247289 4551701094 4591363014 5310317943 5903181018 6827551641 6887044521 8260494578 8854771527 10620635886 12390741867 13655103282 13774089042 15930953829 17709543054 20482654923 20661133563 24781483734 28911731023 31861907658 37172225601 40965309846 41322267126 47792861487 57823462046 61447964769 61983400689 74344451202 86735193069 95585722974 111516676803 122895929538 123966801378 143378584461 173470386138 184343894307 223033353606 260205579207 286757168922 334550030409 368687788614 430135753383 520411158414 553031682921 669100060818 780616737621 860271506766 1003650091227 1106063365842 1290407260149 1561233475242 1659095048763 2007300182454 2341850212863 2580814520298 3010950273681 3318190097526 3871221780447 4683700425726 6021900547362 7025550638589 7742443560894 9032850821043 11613665341341 14051101277178 18065701642086 21076651915767 23227330682682 27098552463129 42153303831534 54197104926258 63229955747301 81295657389387 126459911494602 162591314778774 189689867241903 379379734483806 569069601725709 1138139203451418
• Sum of all divisors σ(n): 2986645820558400
• Sum of proper divisors (its aliquot sum) s(n): 1848506617106982
• 1138139203451418 is an abundant number, because the sum of its proper divisors (1848506617106982) is greater than itself. Its abundance is 710367413655564

Bases of 1138139203451418

• Binary: 100000010110010000110101110111011010011101000011010₂
• Hexadecimal: 0x40B21AEED3A1A
• Base-36: B7FPXJUNMI

Squares and roots of 1138139203451418

• 1138139203451418 squared (1138139203451418²) is 1295360846433028254683486210724
• 1138139203451418 cubed (1138139203451418³) is 1474300961941441373237048761807613391244606632
• The square root of 1138139203451418 is 33736318.7596308143
• The cube root of 1138139203451418 is 104407.5234302211

Scales and comparisons

• 1,138,139,203,451,418 seconds is equal to 36,189,306 years, 9 weeks, 8 hours, 30 minutes, 18 seconds.
• To count from 1 to 1,138,139,203,451,418 would take you about one hundred eight million, five hundred sixty-seven thousand, nine 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 1138139203451418 cubic inches would be around 8700.6 feet tall.

Recreational maths with 1138139203451418

• 1138139203451418 backwards is 8141543029318311
• 1138139203451418 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1138139203451418's digits is 54
• More coming soon!