139749167431680

Names of 139749167431680

• Cardinal: 139749167431680 can be written as One hundred thirty-nine trillion, seven hundred forty-nine billion, one hundred sixty-seven million, four hundred thirty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.3974916743168 × 10¹⁴

Factors of 139749167431680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 73600

Divisors of 139749167431680

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 768 960 1024 1280 1536 1920 2048 2560 3072 3840 4091 4096 5120 6144 7680 8182 8192 10240 12273 12288 15360 16364 16384 20455 20480 24546 24576 30720 32728 32768 40910 40960 49092 49152 61365 61440 65456 69499 81820 81920 98184 98304 122730 122880 130912 138998 163640 163840 196368 208497 245460 245760 261824 277996 327280 347495 392736 416994 490920 491520 523648 555992 654560 694990 785472 833988 981840 1042485 1047296 1111984 1309120 1389980 1570944 1667976 1963680 2084970 2094592 2223968 2618240 2779960 3141888 3335952 3927360 4169940 4189184 4447936 5236480 5559920 6283776 6671904 7854720 8339880 8378368 8895872 10472960 11119840 12567552 13343808 15709440 16679760 16756736 17791744 20945920 22239680 25135104 26687616 31418880 33359520 33513472 35583488 41891840 44479360 50270208 53375232 62837760 66719040 67026944 71166976 83783680 88958720 100540416 106750464 125675520 133438080 134053888 142333952 167567360 177917440 201080832 213500928 251351040 266876160 284320409 284667904 335134720 355834880 402161664 427001856 502702080 533752320 568640818 569335808 670269440 711669760 852961227 854003712 1005404160 1067504640 1137281636 1138671616 1421602045 1423339520 1705922454 1708007424 2010808320 2135009280 2274563272 2277343232 2843204090 2846679040 3411844908 3416014848 4264806135 4270018560 4549126544 5686408180 5693358080 6823689816 6832029696 8529612270 8540037120 9098253088 11372816360 11386716160 13647379632 17059224540 17080074240 18196506176 22745632720 27294759264 34118449080 34160148480 36393012352 45491265440 54589518528 68236898160 72786024704 90982530880 109179037056 136473796320 145572049408 181965061760 218358074112 272947592640 291144098816 363930123520 436716148224 545895185280 582288197632 727860247040 873432296448 1091790370560 1164576395264 1455720494080 1746864592896 2183580741120 2329152790528 2911440988160 3493729185792 4367161482240 4658305581056 5822881976320 6987458371584 8734322964480 9316611162112 11645763952640 13974916743168 17468645928960 23291527905280 27949833486336 34937291857920 46583055810560 69874583715840 139749167431680
• Sum of all divisors σ(n): 447306258960000
• Sum of proper divisors (its aliquot sum) s(n): 307557091528320
• 139749167431680 is an abundant number, because the sum of its proper divisors (307557091528320) is greater than itself. Its abundance is 167807924096640

Bases of 139749167431680

• Binary: 11111110001100111100011011110111000000000000000₂
• Hexadecimal: 0x7F19E37B8000
• Base-36: 1DJBVQ2LMO

Squares and roots of 139749167431680

• 139749167431680 squared (139749167431680²) is 19529829797847730007467622400
• 139749167431680 cubed (139749167431680³) is 2729277454331635588519412099494164037632000
• The square root of 139749167431680 is 11821555.2035965217
• The cube root of 139749167431680 is 51893.9118457867

Scales and comparisons

• 139,749,167,431,680 seconds is equal to 4,443,591 years, 13 weeks, 15 hours, 28 minutes.
• To count from 1 to 139,749,167,431,680 would take you about eleven million, one hundred eight thousand, nine hundred seventy-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 139749167431680 cubic inches would be around 4324.5 feet tall.

Recreational maths with 139749167431680

• 139749167431680 backwards is 086134761947931
• The number of decimal digits it has is: 15
• The sum of 139749167431680's digits is 69
• More coming soon!