138052538550465

Names of 138052538550465

• Cardinal: 138052538550465 can be written as One hundred thirty-eight trillion, fifty-two billion, five hundred thirty-eight million, five hundred fifty thousand, four hundred sixty-five.

Scientific notation

• Scientific notation: 1.38052538550465 × 10¹⁴

Factors of 138052538550465

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 45723

Divisors of 138052538550465

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 11 15 21 33 35 55 71 77 105 121 165 213 231 307 355 363 385 497 605 781 847 921 1065 1155 1331 1491 1535 1815 2149 2343 2485 2541 3377 3905 3993 4235 4605 5467 6447 6655 7455 8591 9317 10131 10745 11715 12705 16401 16885 19965 21797 23639 25773 27335 27951 32235 37147 42955 45319 46585 50655 60137 65391 70917 82005 94501 108985 111441 118195 128865 135957 139755 152579 180411 185735 226595 239767 260029 283503 300685 317233 326955 354585 408617 457737 472505 498509 557205 661507 679785 719301 762895 780087 902055 951699 1198835 1225851 1300145 1417515 1495527 1586165 1678369 1984521 2043085 2288685 2492545 2637437 2860319 3217649 3307535 3489563 3596505 3900435 4758495 5035107 5483599 6129255 7477635 7912311 8391845 8580957 9652947 9922605 10468689 13187185 13912933 14301595 16088245 16450797 17447815 18462059 22523543 25175535 27417995 29011807 35394139 38385193 39561555 41738799 42904785 48264735 52343445 55386177 60319589 67570629 69564665 82253985 87035421 92310295 97390531 106182417 112617715 115155579 145059035 153042263 176970695 180958767 191925965 203082649 208693995 247758973 276930885 292171593 301597945 337853145 389335529 422237123 435177105 459126789 486952655 530912085 575777895 609247947 743276919 765211315 904793835 987818243 1015413245 1071295841 1168006587 1238794865 1266711369 1460857965 1683464893 1946677645 2111185615 2295633945 2725348703 2963454729 3046239735 3213887523 3716384595 4282690819 4939091215 5050394679 5356479205 5840032935 6333556845 6914727701 8176046109 8417324465 10866000673 11784254251 12848072457 13626743515 14817273645 16069437615 18518113823 20744183103 21413454095 25251973395 29978835733 32598002019 34573638505 35352762753 40880230545 54330003365 55554341469 58921271255 64240362285 76062004711 89936507199 92590569115 103720915515 119526007403 129626796761 149894178665 162990010095 176763813765 228186014133 277771707345 358578022209 380310023555 388880390283 449682535995 597630037015 648133983805 836682051821 1140930070665 1314786081433 1792890111045 1944401951415 2510046155463 3944358244299 4183410259105 6573930407165 9203502570031 12550230777315 19721791221495 27610507710093 46017512850155 138052538550465
• Sum of all divisors σ(n): 282498027356160
• Sum of proper divisors (its aliquot sum) s(n): 144445488805695
• 138052538550465 is an abundant number, because the sum of its proper divisors (144445488805695) is greater than itself. Its abundance is 6392950255230

Bases of 138052538550465

• Binary: 11111011000111011011100100001010100100011000001₂
• Hexadecimal: 0x7D8EDC8548C1
• Base-36: 1CXOGL1IGX

Squares and roots of 138052538550465

• 138052538550465 squared (138052538550465²) is 19058503400227624963351716225
• 138052538550465 cubed (138052538550465³) is 2631074775374092478109160986968431521794625
• The square root of 138052538550465 is 11749576.1008840229
• The cube root of 138052538550465 is 51683.0496819355

Scales and comparisons

• 138,052,538,550,465 seconds is equal to 4,389,643 years, 36 weeks, 3 days, 7 hours, 7 minutes, 45 seconds.
• To count from 1 to 138,052,538,550,465 would take you about ten million, nine hundred seventy-four thousand, one hundred nine 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 138052538550465 cubic inches would be around 4306.9 feet tall.

Recreational maths with 138052538550465

• 138052538550465 backwards is 564055835250831
• The number of decimal digits it has is: 15
• The sum of 138052538550465's digits is 60
• More coming soon!