139302405538142

Names of 139302405538142

• Cardinal: 139302405538142 can be written as One hundred thirty-nine trillion, three hundred two billion, four hundred five million, five hundred thirty-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.39302405538142 × 10¹⁴

Factors of 139302405538142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 536

Divisors of 139302405538142

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 11 14 22 77 121 127 154 242 254 389 778 847 889 1331 1397 1694 1778 2662 2723 2794 4279 5446 8558 9317 9779 15367 18634 19558 29953 30734 47069 49403 59906 94138 98806 107569 151321 169037 215138 302642 329483 338074 345821 517759 543433 658966 691642 1035518 1059247 1086866 1183259 1664531 2118494 2366518 3329062 3624313 3804031 5977763 7248626 7608062 11651717 11955526 18309841 19217767 23303434 36619682 38435534 41844341 58863869 65755393 83688682 117727738 128168887 131510786 134524369 201408251 211395437 256337774 269048738 402816502 412047083 422790874 460287751 647502559 824094166 920575502 1295005118 1409857757 1479768059 2325349807 2819715514 2959536118 4532517913 4650699614 7122528149 7475711363 9065035826 14245056298 14951422726 16277448649 25578847877 32554897298 49857697043 51157695754 52329979541 78347809639 82232824993 99715394086 104659959082 156695619278 164465649986 179051935139 358103870278 548434667473 575629774951 904561074923 1096869334946 1151259549902 1809122149846 6331927524461 9950171824153 12663855048922 19900343648306 69651202769071 139302405538142
• Sum of all divisors σ(n): 265417141616640
• Sum of proper divisors (its aliquot sum) s(n): 126114736078498
• 139302405538142 is a deficient number, because the sum of its proper divisors (126114736078498) is less than itself. Its deficiency is 13187669459644

Bases of 139302405538142

• Binary: 11111101011000111011110011001100000000101011110₂
• Hexadecimal: 0x7EB1DE66015E
• Base-36: 1DDMN3KQCE

Squares and roots of 139302405538142

• 139302405538142 squared (139302405538142²) is 19405160188712974952616812164
• 139302405538142 cubed (139302405538142³) is 2703185494140702979878660744829570951559288
• The square root of 139302405538142 is 11802644.0062446177
• The cube root of 139302405538142 is 51838.5532045975

Scales and comparisons

• 139,302,405,538,142 seconds is equal to 4,429,385 years, 31 weeks, 3 days, 9 hours, 29 minutes, 2 seconds.
• To count from 1 to 139,302,405,538,142 would take you about eleven million, seventy-three thousand, four hundred sixty-four 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 139302405538142 cubic inches would be around 4319.9 feet tall.

Recreational maths with 139302405538142

• 139302405538142 backwards is 241835504203931
• The number of decimal digits it has is: 15
• The sum of 139302405538142's digits is 50
• More coming soon!