142572410820
142,572,410,820 is an even composite number composed of five prime numbers multiplied together.
142572410820 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 142572410820:
22 × 37 × 5 × 7 × 465649
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 465649)See below for interesting mathematical facts about the number 142572410820 from the Numbermatics database.
Names of 142572410820
- Cardinal: 142572410820 can be written as One hundred forty-two billion, five hundred seventy-two million, four hundred ten thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 1.4257241082 × 1011
Factors of 142572410820
Divisors of 142572410820
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 81 84 90 105 108 126 135 140 162 180 189 210 243 252 270 315 324 378 405 420 486 540 567 630 729 756 810 945 972 1134 1215 1260 1458 1620 1701 1890 2187 2268 2430 2835 2916 3402 3645 3780 4374 4860 5103 5670 6804 7290 8505 8748 10206 10935 11340 14580 15309 17010 20412 21870 25515 30618 34020 43740 51030 61236 76545 102060 153090 306180 465649 931298 1396947 1862596 2328245 2793894 3259543 4190841 4656490 5587788 6519086 6984735 8381682 9312980 9778629 12572523 13038172 13969470 16297715 16763364 19557258 20954205 25145046 27938940 29335887 32595430 37717569 39114516 41908410 48893145 50290092 58671774 62862615 65190860 75435138 83816820 88007661 97786290 113152707 117343548 125725230 146679435 150870276 176015322 188587845 195572580 226305414 251450460 264022983 293358870 339458121 352030644 377175690 440038305 452610828 528045966 565763535 586717740 678916242 754351380 792068949 880076610 1018374363 1056091932 1131527070 1320114915 1357832484 1584137898 1697290605 1760153220 2036748726 2263054140 2376206847 2640229830 3168275796 3394581210 3960344745 4073497452 4752413694 5091871815 5280459660 6789162420 7128620541 7920689490 9504827388 10183743630 11881034235 14257241082 15841378980 20367487260 23762068470 28514482164 35643102705 47524136940 71286205410 142572410820
- Sum of all divisors σ(n): 513183552000
- Sum of proper divisors (its aliquot sum) s(n): 370611141180
- 142572410820 is an abundant number, because the sum of its proper divisors (370611141180) is greater than itself. Its abundance is 228038730360
Bases of 142572410820
- Binary: 100001001100011111101001010111110001002
- Hexadecimal: 0x2131FA57C4
- Base-36: 1THVXK90
Squares and roots of 142572410820
- 142572410820 squared (1425724108202) is 20326892327026853072400
- 142572410820 cubed (1425724108203) is 2898054043542778285409992003368000
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The
square root of 142572410820 is 377587.6200565905 -
The
cube root of 142572410820 is 5224.1042038697
Scales and comparisons
How big is 142572410820?- 142,572,410,820 seconds is equal to 4,533 years, 18 weeks, 5 days, 15 hours, 27 minutes.
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To count from 1 to 142,572,410,820 would take you about nine thousand and sixty-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 142572410820 cubic inches would be around 435.3 feet tall.
Recreational maths with 142572410820
- 142572410820 backwards is 028014275241
- 142572410820 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142572410820's digits is 36
- More coming soon!
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