138068803389321400
138,068,803,389,321,400 is an even composite number composed of four prime numbers multiplied together.
138068803389321400 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 138068803389321400:
23 × 52 × 103 × 6702369096569
(2 × 2 × 2 × 5 × 5 × 103 × 6702369096569)See below for interesting mathematical facts about the number 138068803389321400 from the Numbermatics database.
Names of 138068803389321400
- Cardinal: 138068803389321400 can be written as One hundred thirty-eight quadrillion, sixty-eight trillion, eight hundred three billion, three hundred eighty-nine million, three hundred twenty-one thousand, four hundred.
Scientific notation
- Scientific notation: 1.380688033893214 × 1017
Factors of 138068803389321400
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 7
- Sum of prime factors: 6702369096679
Divisors of 138068803389321400
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 5 8 10 20 25 40 50 100 103 200 206 412 515 824 1030 2060 2575 4120 5150 10300 20600 6702369096569 13404738193138 26809476386276 33511845482845 53618952772552 67023690965690 134047381931380 167559227414225 268094763862760 335118454828450 670236909656900 690344016946607 1340473819313800 1380688033893214 2761376067786428 3451720084733035 5522752135572856 6903440169466070 13806880338932140 17258600423665175 27613760677864280 34517200847330350 69034401694660700 138068803389321400
- Sum of all divisors σ(n): 324126569510125200
- Sum of proper divisors (its aliquot sum) s(n): 186057766120803800
- 138068803389321400 is an abundant number, because the sum of its proper divisors (186057766120803800) is greater than itself. Its abundance is 47988962731482400
Bases of 138068803389321400
- Binary: 1111010101000010011011000010111001001010101110000101110002
- Hexadecimal: 0x1EA84D85C9570B8
- Base-36: 11RHB0N74ZP4
Squares and roots of 138068803389321400
- 138068803389321400 squared (1380688033893214002) is 19062994469359088512139552497960000
- 138068803389321400 cubed (1380688033893214003) is 2632004835401661223045296424619084715759284344000000
-
The
square root of 138068803389321400 is 371576107.1292412903 -
The
cube root of 138068803389321400 is 516850.7930407031
Scales and comparisons
How big is 138068803389321400?- 138,068,803,389,321,400 seconds is equal to 4,390,160,872 years, 48 weeks, 2 days, 18 hours, 36 minutes, 40 seconds.
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To count from 1 to 138,068,803,389,321,400 would take you about thirteen billion, one hundred seventy million, four hundred eighty-two thousand, six hundred eighteen 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 138068803389321400 cubic inches would be around 43070.9 feet tall.
Recreational maths with 138068803389321400
- 138068803389321400 backwards is 004123983308860831
- The number of decimal digits it has is: 18
- The sum of 138068803389321400's digits is 67
- More coming soon!
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