16990920
16,990,920 is an even composite number composed of five prime numbers multiplied together.
What does the number 16990920 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.
16990920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 16990920:
23 × 32 × 5 × 109 × 433
(2 × 2 × 2 × 3 × 3 × 5 × 109 × 433)See below for interesting mathematical facts about the number 16990920 from the Numbermatics database.
Names of 16990920
- Cardinal: 16990920 can be written as Sixteen million, nine hundred ninety thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.699092 × 107
Factors of 16990920
Divisors of 16990920
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 109 120 180 218 327 360 433 436 545 654 866 872 981 1090 1299 1308 1635 1732 1962 2165 2180 2598 2616 3270 3464 3897 3924 4330 4360 4905 5196 6495 6540 7794 7848 8660 9810 10392 12990 13080 15588 17320 19485 19620 25980 31176 38970 39240 47197 51960 77940 94394 141591 155880 188788 235985 283182 377576 424773 471970 566364 707955 849546 943940 1132728 1415910 1699092 1887880 2123865 2831820 3398184 4247730 5663640 8495460 16990920
- Sum of all divisors σ(n): 55855800
- Sum of proper divisors (its aliquot sum) s(n): 38864880
- 16990920 is an abundant number, because the sum of its proper divisors (38864880) is greater than itself. Its abundance is 21873960
Bases of 16990920
- Binary: 10000001101000010110010002
- Hexadecimal: 0x10342C8
- Base-36: A46A0
Squares and roots of 16990920
- 16990920 squared (169909202) is 288691362446400
- 16990920 cubed (169909203) is 4905131844017786688000
-
The
square root of 16990920 is 4122.0043668099 -
The
cube root of 16990920 is 257.0823720171
Scales and comparisons
How big is 16990920?- 16,990,920 seconds is equal to 28 weeks, 15 hours, 42 minutes.
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To count from 1 to 16,990,920 would take you about forty-two 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 16990920 cubic inches would be around 21.4 feet tall.
Recreational maths with 16990920
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The information we have on file for 16990920 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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