18106140
18,106,140 is an even composite number composed of six prime numbers multiplied together.
18106140 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 18106140:
22 × 3 × 5 × 13 × 139 × 167
(2 × 2 × 3 × 5 × 13 × 139 × 167)See below for interesting mathematical facts about the number 18106140 from the Numbermatics database.
Names of 18106140
- Cardinal: 18106140 can be written as Eighteen million, one hundred six thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.810614 × 107
Factors of 18106140
Divisors of 18106140
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 139 156 167 195 260 278 334 390 417 501 556 668 695 780 834 835 1002 1390 1668 1670 1807 2004 2085 2171 2505 2780 3340 3614 4170 4342 5010 5421 6513 7228 8340 8684 9035 10020 10842 10855 13026 18070 21684 21710 23213 26052 27105 32565 36140 43420 46426 54210 65130 69639 92852 108420 116065 130260 139278 232130 278556 301769 348195 464260 603538 696390 905307 1207076 1392780 1508845 1810614 3017690 3621228 4526535 6035380 9053070 18106140
- Sum of all divisors σ(n): 55319040
- Sum of proper divisors (its aliquot sum) s(n): 37212900
- 18106140 is an abundant number, because the sum of its proper divisors (37212900) is greater than itself. Its abundance is 19106760
Bases of 18106140
- Binary: 10001010001000111000111002
- Hexadecimal: 0x114471C
- Base-36: AS2SC
Squares and roots of 18106140
- 18106140 squared (181061402) is 327832305699600
- 18106140 cubed (181061403) is 5935777623519755544000
-
The
square root of 18106140 is 4255.1310203095 -
The
cube root of 18106140 is 262.5882515059
Scales and comparisons
How big is 18106140?- 18,106,140 seconds is equal to 29 weeks, 6 days, 13 hours, 29 minutes.
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To count from 1 to 18,106,140 would take you about forty-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 18106140 cubic inches would be around 21.9 feet tall.
Recreational maths with 18106140
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The information we have on file for 18106140 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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