161042200
161,042,200 is an even composite number composed of five prime numbers multiplied together.
161042200 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 161042200:
23 × 52 × 11 × 71 × 1031
(2 × 2 × 2 × 5 × 5 × 11 × 71 × 1031)See below for interesting mathematical facts about the number 161042200 from the Numbermatics database.
Names of 161042200
- Cardinal: 161042200 can be written as One hundred sixty-one million, forty-two thousand, two hundred.
Scientific notation
- Scientific notation: 1.610422 × 108
Factors of 161042200
Divisors of 161042200
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 25 40 44 50 55 71 88 100 110 142 200 220 275 284 355 440 550 568 710 781 1031 1100 1420 1562 1775 2062 2200 2840 3124 3550 3905 4124 5155 6248 7100 7810 8248 10310 11341 14200 15620 19525 20620 22682 25775 31240 39050 41240 45364 51550 56705 73201 78100 90728 103100 113410 146402 156200 206200 226820 283525 292804 366005 453640 567050 585608 732010 805211 1134100 1464020 1610422 1830025 2268200 2928040 3220844 3660050 4026055 6441688 7320100 8052110 14640200 16104220 20130275 32208440 40260550 80521100 161042200
- Sum of all divisors σ(n): 414616320
- Sum of proper divisors (its aliquot sum) s(n): 253574120
- 161042200 is an abundant number, because the sum of its proper divisors (253574120) is greater than itself. Its abundance is 92531920
Bases of 161042200
- Binary: 10011001100101001111000110002
- Hexadecimal: 0x9994F18
- Base-36: 2NVOYG
Squares and roots of 161042200
- 161042200 squared (1610422002) is 25934590180840000
- 161042200 cubed (1610422003) is 4176563458820871448000000
-
The
square root of 161042200 is 12690.2403444537 -
The
cube root of 161042200 is 544.0597090603
Scales and comparisons
How big is 161042200?- 161,042,200 seconds is equal to 5 years, 6 weeks, 1 day, 21 hours, 56 minutes, 40 seconds.
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To count from 1 to 161,042,200 would take you about seven 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 161042200 cubic inches would be around 45.3 feet tall.
Recreational maths with 161042200
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The information we have on file for 161042200 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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