139137822768

Names of 139137822768

• Cardinal: 139137822768 can be written as One hundred thirty-nine billion, one hundred thirty-seven million, eight hundred twenty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.39137822768 × 10¹¹

Factors of 139137822768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5349

Divisors of 139137822768

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 97 112 168 194 291 336 388 582 679 776 1009 1164 1358 1552 2018 2037 2328 2716 3027 4036 4074 4231 4656 5432 6054 7063 8072 8148 8462 10864 12108 12693 14126 16144 16296 16924 21189 24216 25386 28252 29617 32592 33848 42378 48432 50772 56504 59234 67696 84756 88851 97873 101544 113008 118468 169512 177702 195746 203088 236936 293619 339024 355404 391492 410407 473872 587238 685111 710808 782984 820814 1174476 1231221 1370222 1421616 1565968 1641628 2055333 2348952 2462442 2740444 2872849 3283256 4110666 4269079 4697904 4924884 5480888 5745698 6566512 8221332 8538158 8618547 9849768 10961776 11491396 12807237 16442664 17076316 17237094 19699536 22982792 25614474 29883553 32885328 34152632 34474188 45965584 51228948 59767106 68305264 68948376 89650659 102457896 119534212 137896752 179301318 204915792 239068424 358602636 414100663 478136848 717205272 828201326 1242301989 1434410544 1656402652 2484603978 2898704641 3312805304 4969207956 5797409282 6625610608 8696113923 9938415912 11594818564 17392227846 19876831824 23189637128 34784455692 46379274256 69568911384 139137822768
• Sum of all divisors σ(n): 415532293120
• Sum of proper divisors (its aliquot sum) s(n): 276394470352
• 139137822768 is an abundant number, because the sum of its proper divisors (276394470352) is greater than itself. Its abundance is 137256647584

Bases of 139137822768

• Binary: 10000001100101010000101011000000110000₂
• Hexadecimal: 0x206542B030
• Base-36: 1RX32F5C

Squares and roots of 139137822768

• 139137822768 squared (139137822768²) is 19359333724619379181824
• 139137822768 cubed (139137822768³) is 2693615544682656498858816558968832
• The square root of 139137822768 is 373011.8265792655
• The cube root of 139137822768 is 5181.8129783863

Scales and comparisons

• 139,137,822,768 seconds is equal to 4,424 years, 7 weeks, 6 days, 11 hours, 12 minutes, 48 seconds.
• To count from 1 to 139,137,822,768 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 139137822768 cubic inches would be around 431.8 feet tall.

Recreational maths with 139137822768

• 139137822768 backwards is 867228731931
• The number of decimal digits it has is: 12
• The sum of 139137822768's digits is 57
• More coming soon!