142820550
142,820,550 is an even composite number composed of five prime numbers multiplied together.
142820550 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 142820550:
2 × 33 × 52 × 67 × 1579
(2 × 3 × 3 × 3 × 5 × 5 × 67 × 1579)See below for interesting mathematical facts about the number 142820550 from the Numbermatics database.
Names of 142820550
- Cardinal: 142820550 can be written as One hundred forty-two million, eight hundred twenty thousand, five hundred fifty.
Scientific notation
- Scientific notation: 1.4282055 × 108
Factors of 142820550
Divisors of 142820550
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 67 75 90 134 135 150 201 225 270 335 402 450 603 670 675 1005 1206 1350 1579 1675 1809 2010 3015 3158 3350 3618 4737 5025 6030 7895 9045 9474 10050 14211 15075 15790 18090 23685 28422 30150 39475 42633 45225 47370 71055 78950 85266 90450 105793 118425 142110 211586 213165 236850 317379 355275 426330 528965 634758 710550 952137 1057930 1065825 1586895 1904274 2131650 2644825 2856411 3173790 4760685 5289650 5712822 7934475 9521370 14282055 15868950 23803425 28564110 47606850 71410275 142820550
- Sum of all divisors σ(n): 399676800
- Sum of proper divisors (its aliquot sum) s(n): 256856250
- 142820550 is an abundant number, because the sum of its proper divisors (256856250) is greater than itself. Its abundance is 114035700
Bases of 142820550
- Binary: 10001000001101000100110001102
- Hexadecimal: 0x88344C6
- Base-36: 2D151I
Squares and roots of 142820550
- 142820550 squared (1428205502) is 20397709502302500
- 142820550 cubed (1428205503) is 2913212089859069316375000
-
The
square root of 142820550 is 11950.7552062621 -
The
cube root of 142820550 is 522.7133199461
Scales and comparisons
How big is 142820550?- 142,820,550 seconds is equal to 4 years, 28 weeks, 1 day, 22 minutes, 30 seconds.
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To count from 1 to 142,820,550 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 142820550 cubic inches would be around 43.6 feet tall.
Recreational maths with 142820550
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The information we have on file for 142820550 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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