13889100
13,889,100 is an even composite number composed of five prime numbers multiplied together.
What does the number 13889100 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
13889100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13889100:
22 × 3 × 52 × 67 × 691
(2 × 2 × 3 × 5 × 5 × 67 × 691)See below for interesting mathematical facts about the number 13889100 from the Numbermatics database.
Names of 13889100
- Cardinal: 13889100 can be written as Thirteen million, eight hundred eighty-nine thousand, one hundred.
Scientific notation
- Scientific notation: 1.38891 × 107
Factors of 13889100
Divisors of 13889100
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 25 30 50 60 67 75 100 134 150 201 268 300 335 402 670 691 804 1005 1340 1382 1675 2010 2073 2764 3350 3455 4020 4146 5025 6700 6910 8292 10050 10365 13820 17275 20100 20730 34550 41460 46297 51825 69100 92594 103650 138891 185188 207300 231485 277782 462970 555564 694455 925940 1157425 1388910 2314850 2777820 3472275 4629700 6944550 13889100
- Sum of all divisors σ(n): 40844608
- Sum of proper divisors (its aliquot sum) s(n): 26955508
- 13889100 is an abundant number, because the sum of its proper divisors (26955508) is greater than itself. Its abundance is 13066408
Bases of 13889100
- Binary: 1101001111101110010011002
- Hexadecimal: 0xD3EE4C
- Base-36: 89OWC
Squares and roots of 13889100
- 13889100 squared (138891002) is 192907098810000
- 13889100 cubed (138891003) is 2679305986081971000000
-
The
square root of 13889100 is 3726.8082859197 -
The
cube root of 13889100 is 240.3761462781
Scales and comparisons
How big is 13889100?- 13,889,100 seconds is equal to 22 weeks, 6 days, 18 hours, 5 minutes.
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To count from 1 to 13,889,100 would take you about thirty-four weeks!
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 13889100 cubic inches would be around 20 feet tall.
Recreational maths with 13889100
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The information we have on file for 13889100 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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