140945040
140,945,040 is an even composite number composed of five prime numbers multiplied together.
140945040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 140945040:
24 × 32 × 5 × 19 × 10303
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 19 × 10303)See below for interesting mathematical facts about the number 140945040 from the Numbermatics database.
Names of 140945040
- Cardinal: 140945040 can be written as One hundred forty million, nine hundred forty-five thousand and forty.
Scientific notation
- Scientific notation: 1.4094504 × 108
Factors of 140945040
Divisors of 140945040
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 36 38 40 45 48 57 60 72 76 80 90 95 114 120 144 152 171 180 190 228 240 285 304 342 360 380 456 570 684 720 760 855 912 1140 1368 1520 1710 2280 2736 3420 4560 6840 10303 13680 20606 30909 41212 51515 61818 82424 92727 103030 123636 154545 164848 185454 195757 206060 247272 309090 370908 391514 412120 463635 494544 587271 618180 741816 783028 824240 927270 978785 1174542 1236360 1483632 1566056 1761813 1854540 1957570 2349084 2472720 2936355 3132112 3523626 3709080 3915140 4698168 5872710 7047252 7418160 7830280 8809065 9396336 11745420 14094504 15660560 17618130 23490840 28189008 35236260 46981680 70472520 140945040
- Sum of all divisors σ(n): 498301440
- Sum of proper divisors (its aliquot sum) s(n): 357356400
- 140945040 is an abundant number, because the sum of its proper divisors (357356400) is greater than itself. Its abundance is 216411360
Bases of 140945040
- Binary: 10000110011010100110100100002
- Hexadecimal: 0x866A690
- Base-36: 2BWXW0
Squares and roots of 140945040
- 140945040 squared (1409450402) is 19865504300601600
- 140945040 cubed (1409450403) is 2799944298268464536064000
-
The
square root of 140945040 is 11872.0276280001 -
The
cube root of 140945040 is 520.4151517025
Scales and comparisons
How big is 140945040?- 140,945,040 seconds is equal to 4 years, 25 weeks, 7 hours, 24 minutes.
-
To count from 1 to 140,945,040 would take you about six 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 140945040 cubic inches would be around 43.4 feet tall.
Recreational maths with 140945040
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The information we have on file for 140945040 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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