138266434159385448
138,266,434,159,385,448 is an even composite number composed of five prime numbers multiplied together.
What does the number 138266434159385448 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.
138266434159385448 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138266434159385448:
23 × 3 × 7 × 46021 × 17883455141
(2 × 2 × 2 × 3 × 7 × 46021 × 17883455141)See below for interesting mathematical facts about the number 138266434159385448 from the Numbermatics database.
Names of 138266434159385448
- Cardinal: 138266434159385448 can be written as One hundred thirty-eight quadrillion, two hundred sixty-six trillion, four hundred thirty-four billion, one hundred fifty-nine million, three hundred eighty-five thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.38266434159385448 × 1017
Factors of 138266434159385448
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 7
- Sum of prime factors: 17883501174
Divisors of 138266434159385448
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 46021 92042 138063 184084 276126 322147 368168 552252 644294 966441 1104504 1288588 1932882 2577176 3865764 7731528 17883455141 35766910282 53650365423 71533820564 107300730846 125184185987 143067641128 214601461692 250368371974 375552557961 429202923384 500736743948 751105115922 1001473487896 1502210231844 3004420463688 823014489043961 1646028978087922 2469043467131883 3292057956175844 4938086934263766 5761101423307727 6584115912351688 9876173868527532 11522202846615454 17283304269923181 19752347737055064 23044405693230908 34566608539846362 46088811386461816 69133217079692724 138266434159385448
- Sum of all divisors σ(n): 395055538821659520
- Sum of proper divisors (its aliquot sum) s(n): 256789104662274072
- 138266434159385448 is an abundant number, because the sum of its proper divisors (256789104662274072) is greater than itself. Its abundance is 118522670502888624
Bases of 138266434159385448
- Binary: 1111010110011100010010110110111000110111000011011011010002
- Hexadecimal: 0x1EB3896DC6E1B68
- Base-36: 11TFCYYSYJJC
Squares and roots of 138266434159385448
- 138266434159385448 squared (1382664341593854482) is 19117606815151671078308585034160704
- 138266434159385448 cubed (1382664341593854483) is 2643323323992187056059465087024025632925335111035392
-
The
square root of 138266434159385448 is 371841947.8210943429 -
The
cube root of 138266434159385448 is 517097.2810708145
Scales and comparisons
How big is 138266434159385448?- 138,266,434,159,385,448 seconds is equal to 4,396,444,920 years, 5 weeks, 3 days, 19 hours, 30 minutes, 48 seconds.
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To count from 1 to 138,266,434,159,385,448 would take you about thirteen billion, one hundred eighty-nine million, three hundred thirty-four thousand, seven hundred sixty 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 138266434159385448 cubic inches would be around 43091.4 feet tall.
Recreational maths with 138266434159385448
- 138266434159385448 backwards is 844583951434662831
- 138266434159385448 is a
Harshad number . - The number of decimal digits it has is: 18
- The sum of 138266434159385448's digits is 84
- More coming soon!
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