1388216052381
1,388,216,052,381 is an odd composite number composed of three prime numbers multiplied together.
What does the number 1388216052381 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.
1388216052381 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 1388216052381:
3 × 83 × 5575164869
See below for interesting mathematical facts about the number 1388216052381 from the Numbermatics database.
Names of 1388216052381
- Cardinal: 1388216052381 can be written as One trillion, three hundred eighty-eight billion, two hundred sixteen million, fifty-two thousand, three hundred eighty-one.
Scientific notation
- Scientific notation: 1.388216052381 × 1012
Factors of 1388216052381
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 5575164955
Divisors of 1388216052381
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 1873255396320
- Sum of proper divisors (its aliquot sum) s(n): 485039343939
- 1388216052381 is a deficient number, because the sum of its proper divisors (485039343939) is less than itself. Its deficiency is 903176708442
Bases of 1388216052381
- Binary: 101000011001110000001111111101010100111012
- Hexadecimal: 0x143381FEA9D
- Base-36: HPQJZTEL
Squares and roots of 1388216052381
- 1388216052381 squared (13882160523812) is 1927143808088287335769161
- 1388216052381 cubed (13882160523813) is 2675291969634809703584700541700422341
-
The
square root of 1388216052381 is 1178225.8070425211 -
The
cube root of 1388216052381 is 11155.4138679749
Scales and comparisons
How big is 1388216052381?- 1,388,216,052,381 seconds is equal to 44,140 years, 50 weeks, 5 days, 10 hours, 6 minutes, 21 seconds.
-
To count from 1 to 1,388,216,052,381 would take you about one hundred ten thousand, three hundred fifty-two 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 1388216052381 cubic inches would be around 929.6 feet tall.
Recreational maths with 1388216052381
- 1388216052381 backwards is 1832506128831
- The number of decimal digits it has is: 13
- The sum of 1388216052381's digits is 48
- More coming soon!
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The information we have on file for 1388216052381 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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