138125482541118

Names of 138125482541118

• Cardinal: 138125482541118 can be written as One hundred thirty-eight trillion, one hundred twenty-five billion, four hundred eighty-two million, five hundred forty-one thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 1.38125482541118 × 10¹⁴

Factors of 138125482541118

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 433

Divisors of 138125482541118

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 157 162 243 271 314 471 486 542 813 942 1413 1626 2439 2826 4239 4878 7317 8478 12717 14634 21951 24649 25434 38151 42547 43902 49298 65853 73441 73947 76302 85094 127641 131706 146882 147894 220323 221841 255282 382923 440646 443682 660969 665523 765846 1148769 1321938 1331046 1982907 1996569 2297538 3446307 3869893 3965814 3993138 5948721 5989707 6679879 6892614 7739786 10338921 11530237 11609679 11897442 11979414 13359758 17846163 20039637 20677842 23060474 23219358 34590711 34829037 35692326 40079274 60118911 69181422 69658074 103772133 104487111 120237822 180356733 207544266 208974222 311316399 313461333 360713466 541070199 622632798 626922666 933949197 940383999 1048741003 1082140398 1623210597 1810247209 1867898394 1880767998 2097482006 2801847591 3146223009 3246421194 3620494418 5430741627 5603695182 6292446018 9438669027 10861483254 16292224881 18877338054 28316007081 32584449762 48876674643 56632014162 84948021243 97753349286 146630023929 169896042486 254844063729 284208811813 293260047858 439890071787 509688127458 568417623626 852626435439 879780143574 1705252870878 2557879306317 5115758612634 7673637918951 15347275837902 23020913756853 46041827513706 69062741270559 138125482541118
• Sum of all divisors σ(n): 313502303041200
• Sum of proper divisors (its aliquot sum) s(n): 175376820500082
• 138125482541118 is an abundant number, because the sum of its proper divisors (175376820500082) is greater than itself. Its abundance is 37251337958964

Bases of 138125482541118

• Binary: 11111011001111111011000010100100100000000111110₂
• Hexadecimal: 0x7D9FD852403E
• Base-36: 1CYLYY0DVI

Squares and roots of 138125482541118

• 138125482541118 squared (138125482541118²) is 19078648927216693430560689924
• 138125482541118 cubed (138125482541118³) is 2635247589304389048740071541763182778295032
• The square root of 138125482541118 is 11752679.8025436735
• The cube root of 138125482541118 is 51692.1508162749

Scales and comparisons

• 138,125,482,541,118 seconds is equal to 4,391,963 years, 4 weeks, 6 days, 10 hours, 45 minutes, 18 seconds.
• To count from 1 to 138,125,482,541,118 would take you about ten million, nine hundred seventy-nine thousand, nine hundred seven 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 138125482541118 cubic inches would be around 4307.7 feet tall.

Recreational maths with 138125482541118

• 138125482541118 backwards is 811145284521831
• 138125482541118 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138125482541118's digits is 54
• More coming soon!