20739168
20,739,168 is an even composite number composed of four prime numbers multiplied together.
20739168 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 20739168:
25 × 32 × 107 × 673
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 107 × 673)See below for interesting mathematical facts about the number 20739168 from the Numbermatics database.
Names of 20739168
- Cardinal: 20739168 can be written as Twenty million, seven hundred thirty-nine thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 2.0739168 × 107
Factors of 20739168
Divisors of 20739168
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 107 144 214 288 321 428 642 673 856 963 1284 1346 1712 1926 2019 2568 2692 3424 3852 4038 5136 5384 6057 7704 8076 10272 10768 12114 15408 16152 21536 24228 30816 32304 48456 64608 72011 96912 144022 193824 216033 288044 432066 576088 648099 864132 1152176 1296198 1728264 2304352 2592396 3456528 5184792 6913056 10369584 20739168
- Sum of all divisors σ(n): 59616648
- Sum of proper divisors (its aliquot sum) s(n): 38877480
- 20739168 is an abundant number, because the sum of its proper divisors (38877480) is greater than itself. Its abundance is 18138312
Bases of 20739168
- Binary: 10011110001110100011000002
- Hexadecimal: 0x13C7460
- Base-36: CCIG0
Squares and roots of 20739168
- 20739168 squared (207391682) is 430113089332224
- 20739168 cubed (207391683) is 8920187618660001349632
-
The
square root of 20739168 is 4554.0276679001 -
The
cube root of 20739168 is 274.7454084523
Scales and comparisons
How big is 20739168?- 20,739,168 seconds is equal to 34 weeks, 2 days, 52 minutes, 48 seconds.
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To count from 1 to 20,739,168 would take you about fifty-one 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 20739168 cubic inches would be around 22.9 feet tall.
Recreational maths with 20739168
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The information we have on file for 20739168 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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