139142797365

Names of 139142797365

• Cardinal: 139142797365 can be written as One hundred thirty-nine billion, one hundred forty-two million, seven hundred ninety-seven thousand, three hundred sixty-five.

Scientific notation

• Scientific notation: 1.39142797365 × 10¹¹

Factors of 139142797365

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 872

Divisors of 139142797365

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 11 13 15 33 37 39 41 55 61 65 111 123 143 165 183 185 195 205 305 407 429 451 481 533 555 615 671 701 715 793 915 1221 1353 1443 1517 1599 2013 2035 2103 2145 2255 2257 2379 2405 2501 2665 3355 3505 3965 4551 5291 5863 6105 6765 6771 7215 7503 7585 7711 7995 8723 9113 10065 10515 11285 11895 12505 15873 16687 17589 19721 22755 23133 24827 25937 26169 26455 27339 27511 28741 29315 29341 32513 33855 37515 38555 42761 43615 45565 50061 59163 74481 77811 79365 82533 83435 86223 87945 88023 92537 97539 98605 100243 115665 124135 128283 129685 130845 136695 137555 143705 146705 162565 213805 216931 250305 277611 285307 295815 300729 316151 322751 337181 357643 372405 373633 389055 412665 431115 440115 462685 470371 487695 501215 555893 641415 650793 855921 948453 968253 1011543 1017907 1063417 1072929 1084655 1120899 1202981 1388055 1411113 1426535 1503645 1580755 1582157 1613755 1667679 1685905 1753201 1788215 1868165 2351855 2779465 3053721 3190251 3253965 3608943 3708991 4109963 4279605 4742265 4746471 4841265 5057715 5089535 5259603 5317085 5364645 5604495 6014905 6114823 7055565 7910785 8338395 8766005 11126973 11697587 12329889 13232791 13824421 15268605 15951255 17403727 18044715 18344469 18544955 19285211 20549815 20568041 22791613 23732355 26298015 30574115 35092761 39698373 41473263 52211181 55634865 57855633 58487935 61649445 61704123 64868437 66163955 68374839 69122105 87018635 91722345 96426055 102840205 113958065 152068631 175463805 194605311 198491865 207366315 226248451 250707743 261055905 289278165 308520615 324342185 341874195 456205893 678745353 713552807 752123229 760343155 843289681 973026555 1131242255 1253538715 2140658421 2281029465 2529869043 3393726765 3567764035 3760616145 4216448405 9276186491 10703292105 12649345215 27828559473 46380932455 139142797365
• Sum of all divisors σ(n): 280080073728
• Sum of proper divisors (its aliquot sum) s(n): 140937276363
• 139142797365 is an abundant number, because the sum of its proper divisors (140937276363) is greater than itself. Its abundance is 1794478998

Bases of 139142797365

• Binary: 10000001100101100011101001100000110101₂
• Hexadecimal: 0x20658E9835
• Base-36: 1RX611KL

Squares and roots of 139142797365

• 139142797365 squared (139142797365²) is 19360718058557450943225
• 139142797365 cubed (139142797365³) is 2693904469662755600804084294602125
• The square root of 139142797365 is 373018.4946688301
• The cube root of 139142797365 is 5181.8747328003

Scales and comparisons

• 139,142,797,365 seconds is equal to 4,424 years, 16 weeks, 1 day, 1 hour, 2 minutes, 45 seconds.
• To count from 1 to 139,142,797,365 would take you about eight thousand, eight hundred forty-eight 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 139142797365 cubic inches would be around 431.8 feet tall.

Recreational maths with 139142797365

• 139142797365 backwards is 563797241931
• The number of decimal digits it has is: 12
• The sum of 139142797365's digits is 57
• More coming soon!