1138002642
1,138,002,642 is an even composite number composed of six prime numbers multiplied together.
1138002642 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1138002642:
2 × 33 × 7 × 41 × 97 × 757
(2 × 3 × 3 × 3 × 7 × 41 × 97 × 757)See below for interesting mathematical facts about the number 1138002642 from the Numbermatics database.
Names of 1138002642
- Cardinal: 1138002642 can be written as One billion, one hundred thirty-eight million, two thousand, six hundred forty-two.
Scientific notation
- Scientific notation: 1.138002642 × 109
Factors of 1138002642
Divisors of 1138002642
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 41 42 54 63 82 97 123 126 189 194 246 287 291 369 378 574 582 679 738 757 861 873 1107 1358 1514 1722 1746 2037 2214 2271 2583 2619 3977 4074 4542 5166 5238 5299 6111 6813 7749 7954 10598 11931 12222 13626 15498 15897 18333 20439 23862 27839 31037 31794 35793 36666 40878 47691 55678 62074 71586 73429 83517 93111 95382 107379 143073 146858 167034 186222 214758 217259 220287 250551 279333 286146 434518 440574 501102 514003 558666 651777 660861 751653 837999 1028006 1303554 1321722 1503306 1542009 1675998 1955331 1982583 3010589 3084018 3910662 3965166 4626027 5865993 6021178 9031767 9252054 11731986 13878081 18063534 21074123 27095301 27756162 42148246 54190602 63222369 81285903 126444738 162571806 189667107 379334214 569001321 1138002642
- Sum of all divisors σ(n): 2995130880
- Sum of proper divisors (its aliquot sum) s(n): 1857128238
- 1138002642 is an abundant number, because the sum of its proper divisors (1857128238) is greater than itself. Its abundance is 719125596
Bases of 1138002642
- Binary: 10000111101010010001010110100102
- Hexadecimal: 0x43D48AD2
- Base-36: ITJCGI
Squares and roots of 1138002642
- 1138002642 squared (11380026422) is 1295050013198980164
- 1138002642 cubed (11380026423) is 1473770336542574298337593288
-
The
square root of 1138002642 is 33734.2947458517 -
The
cube root of 1138002642 is 1044.0334742867
Scales and comparisons
How big is 1138002642?- 1,138,002,642 seconds is equal to 36 years, 9 weeks, 4 days, 7 hours, 50 minutes, 42 seconds.
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To count from 1 to 1,138,002,642 would take you about seventy-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 1138002642 cubic inches would be around 87 feet tall.
Recreational maths with 1138002642
- 1138002642 backwards is 2462008311
- 1138002642 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1138002642's digits is 27
- More coming soon!
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The information we have on file for 1138002642 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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