1089038990
1,089,038,990 is an even composite number composed of six prime numbers multiplied together.
1089038990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 1089038990:
2 × 5 × 13 × 31 × 181 × 1493
See below for interesting mathematical facts about the number 1089038990 from the Numbermatics database.
Names of 1089038990
- Cardinal: 1089038990 can be written as One billion, eighty-nine million, thirty-eight thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.08903899 × 109
Factors of 1089038990
Divisors of 1089038990
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 13 26 31 62 65 130 155 181 310 362 403 806 905 1493 1810 2015 2353 2986 4030 4706 5611 7465 11222 11765 14930 19409 23530 28055 38818 46283 56110 72943 92566 97045 145886 194090 231415 270233 364715 462830 540466 601679 729430 1203358 1351165 2702330 3008395 3513029 6016790 7026058 8377223 16754446 17565145 35130290 41886115 83772230 108903899 217807798 544519495 1089038990
- Sum of all divisors σ(n): 2192666112
- Sum of proper divisors (its aliquot sum) s(n): 1103627122
- 1089038990 is an abundant number, because the sum of its proper divisors (1103627122) is greater than itself. Its abundance is 14588132
Bases of 1089038990
- Binary: 10000001110100101101010100011102
- Hexadecimal: 0x40E96A8E
- Base-36: I0DVV2
Squares and roots of 1089038990
- 1089038990 squared (10890389902) is 1186005921740220100
- 1089038990 cubed (10890389903) is 1291606691145988340081699000
-
The
square root of 1089038990 is 33000.5907522881 -
The
cube root of 1089038990 is 1028.8399262035
Scales and comparisons
How big is 1089038990?- 1,089,038,990 seconds is equal to 34 years, 32 weeks, 4 days, 14 hours, 49 minutes, 50 seconds.
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To count from 1 to 1,089,038,990 would take you about sixty-nine 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 1089038990 cubic inches would be around 85.7 feet tall.
Recreational maths with 1089038990
- 1089038990 backwards is 0998309801
- The number of decimal digits it has is: 10
- The sum of 1089038990's digits is 47
- More coming soon!
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The information we have on file for 1089038990 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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