3840738242
3,840,738,242 is an even composite number composed of seven prime numbers multiplied together.
3840738242 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 3840738242:
2 × 11 × 19 × 31 × 43 × 61 × 113
See below for interesting mathematical facts about the number 3840738242 from the Numbermatics database.
Names of 3840738242
- Cardinal: 3840738242 can be written as Three billion, eight hundred forty million, seven hundred thirty-eight thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 3.840738242 × 109
Factors of 3840738242
Divisors of 3840738242
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 11 19 22 31 38 43 61 62 86 113 122 209 226 341 418 473 589 671 682 817 946 1159 1178 1243 1333 1342 1634 1891 2147 2318 2486 2623 2666 3503 3782 4294 4859 5246 6479 6893 7006 8987 9718 12749 12958 13786 14663 17974 20801 23617 25327 25498 28853 29326 35929 38533 41602 47234 49837 50654 53449 57706 66557 71858 75823 77066 81313 92321 99674 106898 130967 133114 150629 151646 162626 184642 213683 261934 278597 296399 301258 395219 427366 548207 557194 592798 732127 790438 894443 1015531 1096414 1440637 1464254 1544947 1656919 1788886 2031062 2350513 2861951 2881274 3089894 3260389 3313838 4059977 4701026 5631581 5723902 6520778 8119954 9188369 11263162 16994417 18376738 31481461 33988834 44659747 61947391 62962922 89319494 101072059 123894782 174579011 202144118 349158022 1920369121 3840738242
- Sum of all divisors σ(n): 7165255680
- Sum of proper divisors (its aliquot sum) s(n): 3324517438
- 3840738242 is a deficient number, because the sum of its proper divisors (3324517438) is less than itself. Its deficiency is 516220804
Bases of 3840738242
- Binary: 111001001110110100000011110000102
- Hexadecimal: 0xE4ED03C2
- Base-36: 1RIOCLE
Squares and roots of 3840738242
- 3840738242 squared (38407382422) is 14751270243561250564
- 3840738242 cubed (38407382423) is 56655767742522349310498868488
-
The
square root of 3840738242 is 61973.6899175771 -
The
cube root of 3840738242 is 1566.0474014165
Scales and comparisons
How big is 3840738242?- 3,840,738,242 seconds is equal to 122 years, 6 weeks, 2 days, 23 hours, 44 minutes, 2 seconds.
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To count from 1 to 3,840,738,242 would take you about two hundred forty-four 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 3840738242 cubic inches would be around 130.5 feet tall.
Recreational maths with 3840738242
- 3840738242 backwards is 2428370483
- The number of decimal digits it has is: 10
- The sum of 3840738242's digits is 41
- More coming soon!
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The information we have on file for 3840738242 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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