138636099056

Names of 138636099056

• Cardinal: 138636099056 can be written as One hundred thirty-eight billion, six hundred thirty-six million, ninety-nine thousand and fifty-six.

Scientific notation

• Scientific notation: 1.38636099056 × 10¹¹

Factors of 138636099056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 54466

Divisors of 138636099056

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 49 52 56 91 98 104 112 182 196 208 251 364 392 502 637 728 784 1004 1274 1456 1757 2008 2548 3263 3514 4016 5096 6526 7028 10192 12299 13052 14056 22841 24598 26104 28112 45682 49196 52208 54193 91364 98392 108386 159887 182728 196784 216772 319774 365456 379351 433544 639548 704509 758702 867088 1279096 1409018 1517404 2558192 2655457 2818036 3034808 4931563 5310914 5636072 6069616 9863126 10621828 11272144 13602443 19726252 21243656 27204886 34520941 39452504 42487312 54409772 69041882 78905008 95217101 108819544 138083764 176831759 190434202 217639088 276167528 353663518 380868404 552335056 666519707 707327036 761736808 1237822313 1333039414 1414654072 1523473616 2475644626 2666078828 2829308144 4951289252 5332157656 8664756191 9902578504 10664315312 17329512382 19805157008 34659024764 69318049528 138636099056
• Sum of all divisors σ(n): 337844095344
• Sum of proper divisors (its aliquot sum) s(n): 199207996288
• 138636099056 is an abundant number, because the sum of its proper divisors (199207996288) is greater than itself. Its abundance is 60571897232

Bases of 138636099056

• Binary: 10000001000111010110101111110111110000₂
• Hexadecimal: 0x20475AFDF0
• Base-36: 1ROSCQNK

Squares and roots of 138636099056

• 138636099056 squared (138636099056²) is 19219967961465044091136
• 138636099056 cubed (138636099056³) is 2664581382158814243500137987567616
• The square root of 138636099056 is 372338.6886371063
• The cube root of 138636099056 is 5175.5770280017

Scales and comparisons

• 138,636,099,056 seconds is equal to 4,408 years, 10 weeks, 2 days, 11 hours, 30 minutes, 56 seconds.
• To count from 1 to 138,636,099,056 would take you about eight thousand, eight hundred sixteen 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 138636099056 cubic inches would be around 431.3 feet tall.

Recreational maths with 138636099056

• 138636099056 backwards is 650990636831
• 138636099056 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138636099056's digits is 56
• More coming soon!