142320500
142,320,500 is an even composite number composed of five prime numbers multiplied together.
142320500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142320500:
22 × 53 × 72 × 37 × 157
(2 × 2 × 5 × 5 × 5 × 7 × 7 × 37 × 157)See below for interesting mathematical facts about the number 142320500 from the Numbermatics database.
Names of 142320500
- Cardinal: 142320500 can be written as One hundred forty-two million, three hundred twenty thousand, five hundred.
Scientific notation
- Scientific notation: 1.423205 × 108
Factors of 142320500
Divisors of 142320500
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 35 37 49 50 70 74 98 100 125 140 148 157 175 185 196 245 250 259 314 350 370 490 500 518 628 700 740 785 875 925 980 1036 1099 1225 1295 1570 1750 1813 1850 2198 2450 2590 3140 3500 3626 3700 3925 4396 4625 4900 5180 5495 5809 6125 6475 7252 7693 7850 9065 9250 10990 11618 12250 12950 15386 15700 18130 18500 19625 21980 23236 24500 25900 27475 29045 30772 32375 36260 38465 39250 40663 45325 54950 58090 64750 76930 78500 81326 90650 109900 116180 129500 137375 145225 153860 162652 181300 192325 203315 226625 274750 284641 290450 384650 406630 453250 549500 569282 580900 726125 769300 813260 906500 961625 1016575 1138564 1423205 1452250 1923250 2033150 2846410 2904500 3846500 4066300 5082875 5692820 7116025 10165750 14232050 20331500 28464100 35580125 71160250 142320500
- Sum of all divisors σ(n): 373712976
- Sum of proper divisors (its aliquot sum) s(n): 231392476
- 142320500 is an abundant number, because the sum of its proper divisors (231392476) is greater than itself. Its abundance is 89071976
Bases of 142320500
- Binary: 10000111101110100011011101002
- Hexadecimal: 0x87BA374
- Base-36: 2CQF78
Squares and roots of 142320500
- 142320500 squared (1423205002) is 20255124720250000
- 142320500 cubed (1423205003) is 2882719477748340125000000
-
The
square root of 142320500 is 11929.8155895219 -
The
cube root of 142320500 is 522.1025571261
Scales and comparisons
How big is 142320500?- 142,320,500 seconds is equal to 4 years, 27 weeks, 2 days, 5 hours, 28 minutes, 20 seconds.
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To count from 1 to 142,320,500 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 142320500 cubic inches would be around 43.5 feet tall.
Recreational maths with 142320500
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The information we have on file for 142320500 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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