139422395785824

Names of 139422395785824

• Cardinal: 139422395785824 can be written as One hundred thirty-nine trillion, four hundred twenty-two billion, three hundred ninety-five million, seven hundred eighty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.39422395785824 × 10¹⁴

Factors of 139422395785824

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17929834854

Divisors of 139422395785824

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 432 486 648 864 972 1296 1944 2592 3888 7776 17929834849 35859669698 53789504547 71719339396 107579009094 143438678792 161368513641 215158018188 286877357584 322737027282 430316036376 484105540923 573754715168 645474054564 860632072752 968211081846 1290948109128 1452316622769 1721264145504 1936422163692 2581896218256 2904633245538 3872844327384 4356949868307 5163792436512 5809266491076 7745688654768 8713899736614 11618532982152 15491377309536 17427799473228 23237065964304 34855598946456 46474131928608 69711197892912 139422395785824
• Sum of all divisors σ(n): 411166972780200
• Sum of proper divisors (its aliquot sum) s(n): 271744576994376
• 139422395785824 is an abundant number, because the sum of its proper divisors (271744576994376) is greater than itself. Its abundance is 132322181208552

Bases of 139422395785824

• Binary: 11111101100110111001110010111111110001001100000₂
• Hexadecimal: 0x7ECDCE5FE260
• Base-36: 1DF5RIO600

Squares and roots of 139422395785824

• 139422395785824 squared (139422395785824²) is 19438604446658953874479358976
• 139422395785824 cubed (139422395785824³) is 2710176802686162998065767375957535307956224
• The square root of 139422395785824 is 11807726.1056404929
• The cube root of 139422395785824 is 51853.4329087843

Scales and comparisons

• 139,422,395,785,824 seconds is equal to 4,433,200 years, 48 weeks, 9 hours, 50 minutes, 24 seconds.
• To count from 1 to 139,422,395,785,824 would take you about eleven million, eighty-three thousand and two 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 139422395785824 cubic inches would be around 4321.1 feet tall.

Recreational maths with 139422395785824

• 139422395785824 backwards is 428587593224931
• 139422395785824 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 139422395785824's digits is 72
• More coming soon!