139146746544

Names of 139146746544

• Cardinal: 139146746544 can be written as One hundred thirty-nine billion, one hundred forty-six million, seven hundred forty-six thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 1.39146746544 × 10¹¹

Factors of 139146746544

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9311

Divisors of 139146746544

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 36 38 39 48 52 57 72 76 78 104 114 117 144 152 156 171 208 228 234 247 304 312 342 443 456 468 494 624 684 741 886 912 936 988 1329 1368 1482 1772 1872 1976 2223 2658 2736 2964 3544 3952 3987 4446 5316 5759 5928 7088 7974 8417 8831 8892 10632 11518 11856 15948 16834 17277 17662 17784 21264 23036 25251 26493 31896 33668 34554 35324 35568 46072 50502 51831 52986 63792 67336 69108 70648 75753 79479 92144 101004 103662 105972 109421 114803 134672 138216 141296 151506 158958 167789 202008 207324 211944 218842 229606 276432 303012 317916 328263 335578 344409 404016 414648 423888 437684 459212 503367 606024 635832 656526 671156 688818 829296 875368 918424 984789 1006734 1033227 1212048 1271664 1313052 1342312 1377636 1510101 1750736 1836848 1969578 2013468 2066454 2181257 2626104 2684624 2755272 3020202 3912133 3939156 4026936 4132908 4362514 5252208 5510544 6040404 6543771 7824266 7878312 8053872 8265816 8725028 11736399 12080808 13087542 15648532 15756624 16531632 17450056 19631313 23472798 24161616 26175084 31297064 34900112 35209197 39262626 46945596 50857729 52350168 62594128 70418394 74330527 78525252 93891192 101715458 104700336 140836788 148661054 152573187 157050504 187782384 203430916 222991581 281673576 297322108 305146374 314101008 406861832 445983162 457719561 563347152 594644216 610292748 668974743 813723664 891966324 915439122 966296851 1189288432 1220585496 1337949486 1783932648 1830878244 1932593702 2441170992 2675898972 2898890553 3567865296 3661756488 3865187404 5351797944 5797781106 7323512976 7730374808 8696671659 10703595888 11595562212 15460749616 17393343318 23191124424 34786686636 46382248848 69573373272 139146746544
• Sum of all divisors σ(n): 442491678720
• Sum of proper divisors (its aliquot sum) s(n): 303344932176
• 139146746544 is an abundant number, because the sum of its proper divisors (303344932176) is greater than itself. Its abundance is 164198185632

Bases of 139146746544

• Binary: 10000001100101110010101101101010110000₂
• Hexadecimal: 0x2065CADAB0
• Base-36: 1RX8DOS0

Squares and roots of 139146746544

• 139146746544 squared (139146746544²) is 19361817073780175943936
• 139146746544 cubed (139146746544³) is 2694133852996581890042588545757184
• The square root of 139146746544 is 373023.7881744273
• The cube root of 139146746544 is 5181.9237566751

Scales and comparisons

• 139,146,746,544 seconds is equal to 4,424 years, 22 weeks, 4 days, 18 hours, 2 minutes, 24 seconds.
• To count from 1 to 139,146,746,544 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 139146746544 cubic inches would be around 431.8 feet tall.

Recreational maths with 139146746544

• 139146746544 backwards is 445647641931
• The number of decimal digits it has is: 12
• The sum of 139146746544's digits is 54
• More coming soon!