138353469802920
138,353,469,802,920 is an even composite number composed of four prime numbers multiplied together.
138353469802920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 138353469802920:
23 × 32 × 5 × 384315193897
(2 × 2 × 2 × 3 × 3 × 5 × 384315193897)See below for interesting mathematical facts about the number 138353469802920 from the Numbermatics database.
Names of 138353469802920
- Cardinal: 138353469802920 can be written as One hundred thirty-eight trillion, three hundred fifty-three billion, four hundred sixty-nine million, eight hundred two thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3835346980292 × 1014
Factors of 138353469802920
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 7
- Sum of prime factors: 384315193907
Divisors of 138353469802920
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 384315193897 768630387794 1152945581691 1537260775588 1921575969485 2305891163382 3074521551176 3458836745073 3843151938970 4611782326764 5764727908455 6917673490146 7686303877940 9223564653528 11529455816910 13835346980292 15372607755880 17294183725365 23058911633820 27670693960584 34588367450730 46117823267640 69176734901460 138353469802920
- Sum of all divisors σ(n): 449648776860660
- Sum of proper divisors (its aliquot sum) s(n): 311295307057740
- 138353469802920 is an abundant number, because the sum of its proper divisors (311295307057740) is greater than itself. Its abundance is 172941837254820
Bases of 138353469802920
- Binary: 111110111010100111011010110101111001001101010002
- Hexadecimal: 0x7DD4ED6BC9A8
- Base-36: 1D1IPFQMY0
Squares and roots of 138353469802920
- 138353469802920 squared (1383534698029202) is 19141682606507496303640526400
- 138353469802920 cubed (1383534698029203) is 2648318206476513886530343088545133057088000
-
The
square root of 138353469802920 is 11762375.1769325909 -
The
cube root of 138353469802920 is 51720.5758723157
Scales and comparisons
How big is 138353469802920?- 138,353,469,802,920 seconds is equal to 4,399,212 years, 19 weeks, 6 days, 21 hours, 42 minutes.
-
To count from 1 to 138,353,469,802,920 would take you about ten million, nine hundred ninety-eight thousand and thirty 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 138353469802920 cubic inches would be around 4310 feet tall.
Recreational maths with 138353469802920
- 138353469802920 backwards is 029208964353831
- The number of decimal digits it has is: 15
- The sum of 138353469802920's digits is 63
- More coming soon!
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The information we have on file for 138353469802920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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