139344578422920

Names of 139344578422920

• Cardinal: 139344578422920 can be written as One hundred thirty-nine trillion, three hundred forty-four billion, five hundred seventy-eight million, four hundred twenty-two thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3934457842292 × 10¹⁴

Factors of 139344578422920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 254482780

Divisors of 139344578422920

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 81 90 104 108 117 120 130 135 156 162 169 180 195 216 234 260 270 312 324 338 351 360 390 405 468 507 520 540 585 648 676 702 780 810 845 936 1014 1053 1080 1170 1352 1404 1521 1560 1620 1690 1755 2028 2106 2340 2535 2808 3042 3240 3380 3510 4056 4212 4563 4680 5070 5265 6084 6760 7020 7605 8424 9126 10140 10530 12168 13689 14040 15210 18252 20280 21060 22815 27378 30420 36504 42120 45630 54756 60840 68445 91260 109512 136890 182520 273780 547560 254482757 508965514 763448271 1017931028 1272413785 1526896542 2035862056 2290344813 2544827570 3053793084 3308275841 3817241355 4580689626 5089655140 6107586168 6616551682 6871034439 7634482710 9161379252 9924827523 10179310280 11451724065 13233103364 13742068878 15268965420 16541379205 18322758504 19849655046 20613103317 22903448130 26466206728 27484137756 29774482569 30537930840 33082758410 34355172195 39699310092 41226206634 43007585933 45806896260 49624137615 54968275512 59548965138 66165516820 68710344390 79398620184 82452413268 86015171866 89323447707 91613792520 99248275230 103065516585 119097930276 129022757799 132331033640 137420688780 148872412845 164904826536 172030343732 178646895414 198496550460 206131033170 215037929665 238195860552 258045515598 267970343121 274841377560 297744825690 344060687464 357293790828 387068273397 396993100920 412262066340 430075859330 446617238535 516091031196 535940686242 595489651380 645113788995 714587581656 774136546794 824524132680 860151718660 893234477070 1032182062392 1071881372484 1161204820191 1190979302760 1290227577990 1339851715605 1548273093588 1720303437320 1786468954140 1935341366985 2143762744968 2322409640382 2580455155980 2679703431210 3096546187176 3483614460573 3572937908280 3870682733970 4644819280764 5160910311960 5359406862420 5806024100955 6967228921146 7741365467940 9289638561528 10718813724840 11612048201910 13934457842292 15482730935880 17418072302865 23224096403820 27868915684584 34836144605730 46448192807640 69672289211460 139344578422920
• Sum of all divisors σ(n): 507151053935460
• Sum of proper divisors (its aliquot sum) s(n): 367806475512540
• 139344578422920 is an abundant number, because the sum of its proper divisors (367806475512540) is greater than itself. Its abundance is 228461897089620

Bases of 139344578422920

• Binary: 11111101011101110110000000110010010100010001000₂
• Hexadecimal: 0x7EBBB0192888
• Base-36: 1DE60K80I0

Squares and roots of 139344578422920

• 139344578422920 squared (139344578422920²) is 19416911535861302034381326400
• 139344578422920 cubed (139344578422920³) is 2705641352239725225257869274668809761088000
• The square root of 139344578422920 is 11804430.4573715037
• The cube root of 139344578422920 is 51843.7839368371

Scales and comparisons

• 139,344,578,422,920 seconds is equal to 4,430,726 years, 29 weeks, 5 days, 11 hours, 42 minutes.
• To count from 1 to 139,344,578,422,920 would take you about eleven million, seventy-six thousand, eight hundred sixteen 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 139344578422920 cubic inches would be around 4320.3 feet tall.

Recreational maths with 139344578422920

• 139344578422920 backwards is 029224875443931
• The number of decimal digits it has is: 15
• The sum of 139344578422920's digits is 63
• More coming soon!