142949455824
142,949,455,824 is an even composite number composed of five prime numbers multiplied together.
142949455824 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 142949455824:
24 × 3 × 7 × 631 × 674239
(2 × 2 × 2 × 2 × 3 × 7 × 631 × 674239)See below for interesting mathematical facts about the number 142949455824 from the Numbermatics database.
Names of 142949455824
- Cardinal: 142949455824 can be written as One hundred forty-two billion, nine hundred forty-nine million, four hundred fifty-five thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 1.42949455824 × 1011
Factors of 142949455824
Divisors of 142949455824
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 631 1262 1893 2524 3786 4417 5048 7572 8834 10096 13251 15144 17668 26502 30288 35336 53004 70672 106008 212016 674239 1348478 2022717 2696956 4045434 4719673 5393912 8090868 9439346 10787824 14159019 16181736 18878692 28318038 32363472 37757384 56636076 75514768 113272152 226544304 425444809 850889618 1276334427 1701779236 2552668854 2978113663 3403558472 5105337708 5956227326 6807116944 8934340989 10210675416 11912454652 17868681978 20421350832 23824909304 35737363956 47649818608 71474727912 142949455824
- Sum of all divisors σ(n): 422710722560
- Sum of proper divisors (its aliquot sum) s(n): 279761266736
- 142949455824 is an abundant number, because the sum of its proper divisors (279761266736) is greater than itself. Its abundance is 136811810912
Bases of 142949455824
- Binary: 100001010010000111001110010111110100002
- Hexadecimal: 0x21487397D0
- Base-36: 1TO4EY1C
Squares and roots of 142949455824
- 142949455824 squared (1429494558242) is 20434546920377727518976
- 142949455824 cubed (1429494558243) is 2921107362277991205367368833716224
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The
square root of 142949455824 is 378086.5718641697 -
The
cube root of 142949455824 is 5228.7053478519
Scales and comparisons
How big is 142949455824?- 142,949,455,824 seconds is equal to 4,545 years, 18 weeks, 1 day, 14 hours, 10 minutes, 24 seconds.
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To count from 1 to 142,949,455,824 would take you about nine thousand and ninety 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 142949455824 cubic inches would be around 435.7 feet tall.
Recreational maths with 142949455824
- 142949455824 backwards is 428554949241
- The number of decimal digits it has is: 12
- The sum of 142949455824's digits is 57
- More coming soon!
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The information we have on file for 142949455824 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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