161371116
161,371,116 is an even composite number composed of four prime numbers multiplied together.
161371116 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 161371116:
22 × 34 × 47 × 10597
(2 × 2 × 3 × 3 × 3 × 3 × 47 × 10597)See below for interesting mathematical facts about the number 161371116 from the Numbermatics database.
Names of 161371116
- Cardinal: 161371116 can be written as One hundred sixty-one million, three hundred seventy-one thousand, one hundred sixteen.
Scientific notation
- Scientific notation: 1.61371116 × 108
Factors of 161371116
Divisors of 161371116
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 47 54 81 94 108 141 162 188 282 324 423 564 846 1269 1692 2538 3807 5076 7614 10597 15228 21194 31791 42388 63582 95373 127164 190746 286119 381492 498059 572238 858357 996118 1144476 1494177 1716714 1992236 2988354 3433428 4482531 5976708 8965062 13447593 17930124 26895186 40342779 53790372 80685558 161371116
- Sum of all divisors σ(n): 430872288
- Sum of proper divisors (its aliquot sum) s(n): 269501172
- 161371116 is an abundant number, because the sum of its proper divisors (269501172) is greater than itself. Its abundance is 108130056
Bases of 161371116
- Binary: 10011001111001010011111011002
- Hexadecimal: 0x99E53EC
- Base-36: 2O2QR0
Squares and roots of 161371116
- 161371116 squared (1613711162) is 26040637079085456
- 161371116 cubed (1613711163) is 4202206666803000294088896
-
The
square root of 161371116 is 12703.1931418837 -
The
cube root of 161371116 is 544.4298568661
Scales and comparisons
How big is 161371116?- 161,371,116 seconds is equal to 5 years, 6 weeks, 5 days, 17 hours, 18 minutes, 36 seconds.
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To count from 1 to 161,371,116 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 161371116 cubic inches would be around 45.4 feet tall.
Recreational maths with 161371116
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