138257214949524

Names of 138257214949524

• Cardinal: 138257214949524 can be written as One hundred thirty-eight trillion, two hundred fifty-seven billion, two hundred fourteen million, nine hundred forty-nine thousand, five hundred twenty-four.

Scientific notation

• Scientific notation: 1.38257214949524 × 10¹⁴

Factors of 138257214949524

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 615

Divisors of 138257214949524

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 11 12 17 22 33 34 44 51 61 66 68 102 122 132 183 187 204 244 366 374 521 561 671 732 748 1037 1042 1122 1342 1563 2013 2074 2084 2244 2684 3111 3126 3721 4026 4148 5731 6222 6252 7442 8052 8857 11163 11407 11462 12444 14884 17193 17714 22326 22814 22924 26571 31781 34221 34386 35428 40931 44652 45628 53142 63257 63562 68442 68772 81862 95343 97427 106284 122793 126514 127124 136884 163724 189771 190686 194854 226981 245586 253028 271441 292281 349591 379542 381372 389708 453962 491172 540277 542882 584562 680943 695827 699182 759084 814323 907924 1048773 1080554 1085764 1169124 1361886 1391654 1398364 1620831 1628646 1938641 2087481 2097546 2161108 2496791 2723772 2783308 2985851 3241662 3257292 3858677 3877282 4174962 4195092 4614497 4993582 5815923 5943047 5971702 6483324 7490373 7717354 7754564 8349924 8957553 9228994 9987164 11576031 11631846 11886094 11943404 13843491 14980746 15434708 16557901 17829141 17915106 18457988 21325051 23152062 23263692 23772188 27686982 29961492 32956897 33115802 35658282 35830212 42445447 42650102 46304124 49673703 50759467 55373964 63975153 65913794 66231604 71316564 84890894 85300204 98870691 99347406 101518934 118257101 127336341 127950306 131827588 152278401 169781788 182136911 197741382 198694812 203037868 236514202 254672682 255900612 281484317 304556802 354771303 362525867 364273822 395482764 473028404 509345364 546410733 562968634 609113604 709542606 725051734 728547644 844452951 1010031961 1087577601 1092821466 1125937268 1300828111 1419085212 1450103468 1688905902 2010370717 2020063922 2175155202 2185642932 2601656222 3030095883 3096327487 3377811804 3902484333 4020741434 4040127844 4350310404 5203312444 6031112151 6060191766 6192654974 7804968666 8041482868 9288982461 11110351571 12062224302 12120383532 12385309948 15609937332 17170543337 18577964922 22114077887 22220703142 24124448604 33331054713 34341086674 37155929844 44228155774 44441406284 51511630011 61611949621 66342233661 66662109426 68682173348 88456311548 103023260022 123223899242 132684467322 133324218852 184835848863 188875976707 206046520044 246447798484 265368934644 369671697726 377751953414 566627930121 677731445831 739343395452 755503906828 1047403143557 1133255860242 1355462891662 2033194337493 2094806287114 2266511720484 2710925783324 3142209430671 4066388674986 4189612574228 6284418861342 8132777349972 11521434579127 12568837722684 23042869158254 34564303737381 46085738316508 69128607474762 138257214949524
• Sum of all divisors σ(n): 379568063339136
• Sum of proper divisors (its aliquot sum) s(n): 241310848389612
• 138257214949524 is an abundant number, because the sum of its proper divisors (241310848389612) is greater than itself. Its abundance is 103053633440088

Bases of 138257214949524

• Binary: 11111011011111010000100001011110100100010010100₂
• Hexadecimal: 0x7DBE842F4894
• Base-36: 1D0AHK32QC

Squares and roots of 138257214949524

• 138257214949524 squared (138257214949524²) is 19115057485598882633867826576
• 138257214949524 cubed (138257214949524³) is 2642794611558952478427341180673633425749824
• The square root of 138257214949524 is 11758282.8231644437
• The cube root of 138257214949524 is 51708.5787960089

Scales and comparisons

• 138,257,214,949,524 seconds is equal to 4,396,151 years, 40 weeks, 3 days, 2 hours, 25 minutes, 24 seconds.
• To count from 1 to 138,257,214,949,524 would take you about ten million, nine hundred ninety thousand, three hundred seventy-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 138257214949524 cubic inches would be around 4309 feet tall.

Recreational maths with 138257214949524

• 138257214949524 backwards is 425949412752831
• 138257214949524 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138257214949524's digits is 66
• More coming soon!