139342064940

Names of 139342064940

• Cardinal: 139342064940 can be written as One hundred thirty-nine billion, three hundred forty-two million, sixty-four thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.3934206494 × 10¹¹

Factors of 139342064940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2797

Divisors of 139342064940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 90 108 117 130 135 156 169 180 195 234 260 270 338 351 390 468 507 540 585 676 702 757 780 845 1014 1170 1404 1514 1521 1690 1755 2017 2028 2271 2340 2535 3028 3042 3380 3510 3785 4034 4542 4563 5070 6051 6084 6813 7020 7570 7605 8068 9084 9126 9841 10085 10140 11355 12102 13626 15140 15210 18153 18252 19682 20170 20439 22710 22815 24204 26221 27252 29523 30255 30420 34065 36306 39364 40340 40878 45420 45630 49205 52442 54459 59046 60510 68130 72612 78663 81756 88569 90765 91260 98410 102195 104884 108918 118092 121020 127933 131105 136260 147615 157326 177138 181530 196820 204390 217836 235989 255866 262210 265707 272295 295230 314652 340873 354276 363060 383799 393315 408780 442845 471978 511732 524420 531414 544590 590460 639665 681746 707967 767598 786630 885690 943956 1022619 1062828 1089180 1151397 1179945 1279330 1328535 1363492 1415934 1526869 1535196 1573260 1704365 1771380 1918995 2045238 2302794 2359890 2558660 2657070 2831868 3053738 3067857 3408730 3454191 3539835 3837990 4090476 4580607 4605588 4719780 5113095 5314140 5756985 6107476 6135714 6817460 6908382 7079670 7634345 7675980 9161214 9203571 10226190 11513970 12271428 13741821 13816764 14159340 15268690 15339285 17270955 18322428 18407142 19849297 20452380 22903035 23027940 27483642 30537380 30678570 34541910 36814284 39698594 41225463 45806070 46017855 54967284 59547891 61357140 68709105 69083820 79397188 82450926 91612140 92035710 99246485 119095782 137418210 164901852 178643673 184071420 198492970 206127315 238191564 258040861 274836420 297739455 357287346 396985940 412254630 516081722 535931019 595478910 714574692 774122583 824509260 893218365 1032163444 1071862038 1190957820 1290204305 1548245166 1786436730 2143724076 2322367749 2580408610 2679655095 3096490332 3572873460 3870612915 4644735498 5160817220 5359310190 6967103247 7741225830 9289470996 10718620380 11611838745 13934206494 15482451660 23223677490 27868412988 34835516235 46447354980 69671032470 139342064940
• Sum of all divisors σ(n): 470273751360
• Sum of proper divisors (its aliquot sum) s(n): 330931686420
• 139342064940 is an abundant number, because the sum of its proper divisors (330931686420) is greater than itself. Its abundance is 191589621480

Bases of 139342064940

• Binary: 10000001110001011011110010110100101100₂
• Hexadecimal: 0x20716F2D2C
• Base-36: 1S0GO1F0

Squares and roots of 139342064940

• 139342064940 squared (139342064940²) is 19416211061743177203600
• 139342064940 cubed (139342064940³) is 2705494942654164147505958801784000
• The square root of 139342064940 is 373285.5005756321
• The cube root of 139342064940 is 5184.3472217381

Scales and comparisons

• 139,342,064,940 seconds is equal to 4,430 years, 33 weeks, 4 days, 9 hours, 9 minutes.
• To count from 1 to 139,342,064,940 would take you about eight thousand, eight hundred sixty-one 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 139342064940 cubic inches would be around 432 feet tall.

Recreational maths with 139342064940

• 139342064940 backwards is 049460243931
• 139342064940 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139342064940's digits is 45
• More coming soon!