13938838388
13,938,838,388 is an even composite number composed of six prime numbers multiplied together.
What does the number 13938838388 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 96 divisors.
13938838388 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13938838388:
22 × 31 × 41 × 67 × 151 × 271
(2 × 2 × 31 × 41 × 67 × 151 × 271)See below for interesting mathematical facts about the number 13938838388 from the Numbermatics database.
Names of 13938838388
- Cardinal: 13938838388 can be written as Thirteen billion, nine hundred thirty-eight million, eight hundred thirty-eight thousand, three hundred eighty-eight.
Scientific notation
- Scientific notation: 1.3938838388 × 1010
Factors of 13938838388
Divisors of 13938838388
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 31 41 62 67 82 124 134 151 164 268 271 302 542 604 1084 1271 2077 2542 2747 4154 4681 5084 5494 6191 8308 8401 9362 10117 10988 11111 12382 16802 18157 18724 20234 22222 24764 33604 36314 40468 40921 44444 72628 81842 85157 163684 170314 191921 313627 340628 344441 383842 414797 562867 627254 688882 744437 767684 829594 1125734 1254508 1268551 1377764 1488874 1659188 1677761 2251468 2537102 2741707 2977748 3355522 5074204 5483414 6711044 10966828 12858707 23077547 25717414 46155094 51434828 52010591 84992917 92310188 104021182 112409987 169985834 208042364 224819974 339971668 449639948 3484709597 6969419194 13938838388
- Sum of all divisors σ(n): 26449575936
- Sum of proper divisors (its aliquot sum) s(n): 12510737548
- 13938838388 is a deficient number, because the sum of its proper divisors (12510737548) is less than itself. Its deficiency is 1428100840
Bases of 13938838388
- Binary: 11001111101101000111001011011101002
- Hexadecimal: 0x33ED1CB74
- Base-36: 6EITOJ8
Squares and roots of 13938838388
- 13938838388 squared (139388383882) is 194291215606782438544
- 13938838388 cubed (139388383883) is 2708193854551003767541358027072
-
The
square root of 13938838388 is 118062.8577834705 -
The
cube root of 13938838388 is 2406.6274220659
Scales and comparisons
How big is 13938838388?- 13,938,838,388 seconds is equal to 443 years, 11 weeks, 3 hours, 33 minutes, 8 seconds.
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To count from 1 to 13,938,838,388 would take you about eight hundred eighty-six 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 13938838388 cubic inches would be around 200.6 feet tall.
Recreational maths with 13938838388
- 13938838388 backwards is 88383883931
- 13938838388 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13938838388's digits is 62
- More coming soon!
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The information we have on file for 13938838388 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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