145083420
145,083,420 is an even composite number composed of five prime numbers multiplied together.
145083420 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 145083420:
22 × 33 × 5 × 41 × 6553
(2 × 2 × 3 × 3 × 3 × 5 × 41 × 6553)See below for interesting mathematical facts about the number 145083420 from the Numbermatics database.
Names of 145083420
- Cardinal: 145083420 can be written as One hundred forty-five million, eighty-three thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.4508342 × 108
Factors of 145083420
Divisors of 145083420
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 41 45 54 60 82 90 108 123 135 164 180 205 246 270 369 410 492 540 615 738 820 1107 1230 1476 1845 2214 2460 3690 4428 5535 6553 7380 11070 13106 19659 22140 26212 32765 39318 58977 65530 78636 98295 117954 131060 176931 196590 235908 268673 294885 353862 393180 537346 589770 707724 806019 884655 1074692 1179540 1343365 1612038 1769310 2418057 2686730 3224076 3538620 4030095 4836114 5373460 7254171 8060190 9672228 12090285 14508342 16120380 24180570 29016684 36270855 48361140 72541710 145083420
- Sum of all divisors σ(n): 462450240
- Sum of proper divisors (its aliquot sum) s(n): 317366820
- 145083420 is an abundant number, because the sum of its proper divisors (317366820) is greater than itself. Its abundance is 172283400
Bases of 145083420
- Binary: 10001010010111001100000111002
- Hexadecimal: 0x8A5CC1C
- Base-36: 2EDN30
Squares and roots of 145083420
- 145083420 squared (1450834202) is 21049198758896400
- 145083420 cubed (1450834203) is 3053889744200445137688000
-
The
square root of 145083420 is 12045.0579077065 -
The
cube root of 145083420 is 525.4595160501
Scales and comparisons
How big is 145083420?- 145,083,420 seconds is equal to 4 years, 31 weeks, 6 days, 4 hours, 57 minutes.
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To count from 1 to 145,083,420 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 145083420 cubic inches would be around 43.8 feet tall.
Recreational maths with 145083420
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The information we have on file for 145083420 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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