138189708063

Names of 138189708063

• Cardinal: 138189708063 can be written as One hundred thirty-eight billion, one hundred eighty-nine million, seven hundred eight thousand and sixty-three.

Scientific notation

• Scientific notation: 1.38189708063 × 10¹¹

Factors of 138189708063

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 86

Divisors of 138189708063

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 11 29 33 43 87 99 121 129 261 319 363 387 473 841 957 1089 1247 1331 1419 2523 2871 3509 3741 3993 4257 5203 7569 9251 10527 11223 11979 13717 14641 15609 24389 27753 31581 36163 38599 41151 43923 46827 57233 73167 83259 101761 108489 115797 123453 131769 150887 171699 219501 268279 305283 325467 347391 397793 424589 452661 515097 629563 804837 915849 1048727 1119371 1193379 1273767 1357983 1659757 1888689 2414511 2951069 3146181 3358113 3580137 3821301 4375723 4979271 5666067 8853207 9438543 10074339 11535997 12313081 13127169 14937813 18257327 26559621 32461759 34607991 36939243 39381507 48132953 54771981 97385277 103823973 110817729 126895967 144398859 164315943 292155831 357079349 380687901 433196577 529462483 1071238047 1142063703 1395855637 1588387449 3213714141 4187566911 4765162347 12562700733 15354412007 46063236021 138189708063
• Sum of all divisors σ(n): 232696635600
• Sum of proper divisors (its aliquot sum) s(n): 94506927537
• 138189708063 is a deficient number, because the sum of its proper divisors (94506927537) is less than itself. Its deficiency is 43682780526

Bases of 138189708063

• Binary: 10000000101100101111111001101100011111₂
• Hexadecimal: 0x202CBF9B1F
• Base-36: 1RHEL15R

Squares and roots of 138189708063

• 138189708063 squared (138189708063²) is 19096395414537167211969
• 138189708063 cubed (138189708063³) is 2638925307390503003285011749406047
• The square root of 138189708063 is 371738.7631966835
• The cube root of 138189708063 is 5170.0161505457

Scales and comparisons

• 138,189,708,063 seconds is equal to 4,394 years, 1 day, 22 hours, 1 minute, 3 seconds.
• To count from 1 to 138,189,708,063 would take you about eight thousand, seven hundred eighty-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 138189708063 cubic inches would be around 430.8 feet tall.

Recreational maths with 138189708063

• 138189708063 backwards is 360807981831
• The number of decimal digits it has is: 12
• The sum of 138189708063's digits is 54
• More coming soon!