142105427730
142,105,427,730 is an even composite number composed of five prime numbers multiplied together.
142105427730 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 142105427730:
2 × 33 × 5 × 72 × 10741151
(2 × 3 × 3 × 3 × 5 × 7 × 7 × 10741151)See below for interesting mathematical facts about the number 142105427730 from the Numbermatics database.
Names of 142105427730
- Cardinal: 142105427730 can be written as One hundred forty-two billion, one hundred five million, four hundred twenty-seven thousand, seven hundred thirty.
Scientific notation
- Scientific notation: 1.4210542773 × 1011
Factors of 142105427730
Divisors of 142105427730
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 49 54 63 70 90 98 105 126 135 147 189 210 245 270 294 315 378 441 490 630 735 882 945 1323 1470 1890 2205 2646 4410 6615 13230 10741151 21482302 32223453 53705755 64446906 75188057 96670359 107411510 150376114 161117265 193340718 225564171 290011077 322234530 375940285 451128342 483351795 526316399 580022154 676692513 751880570 966703590 1052632798 1127820855 1353385026 1450055385 1578949197 2030077539 2255641710 2631581995 2900110770 3157898394 3383462565 4060155078 4736847591 5263163990 6766925130 7894745985 9473695182 10150387695 14210542773 15789491970 20300775390 23684237955 28421085546 47368475910 71052713865 142105427730
- Sum of all divisors σ(n): 440816878080
- Sum of proper divisors (its aliquot sum) s(n): 298711450350
- 142105427730 is an abundant number, because the sum of its proper divisors (298711450350) is greater than itself. Its abundance is 156606022620
Bases of 142105427730
- Binary: 100001000101100010010010111111000100102
- Hexadecimal: 0x211624BF12
- Base-36: 1TA5WHSI
Squares and roots of 142105427730
- 142105427730 squared (1421054277302) is 20193952590326252952900
- 142105427730 cubed (1421054277303) is 2869670270407653636120030043917000
-
The
square root of 142105427730 is 376968.7357460827 -
The
cube root of 142105427730 is 5218.3942709409
Scales and comparisons
How big is 142105427730?- 142,105,427,730 seconds is equal to 4,518 years, 26 weeks, 4 days, 17 hours, 55 minutes, 30 seconds.
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To count from 1 to 142,105,427,730 would take you about nine thousand and thirty-seven 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 142105427730 cubic inches would be around 434.9 feet tall.
Recreational maths with 142105427730
- 142105427730 backwards is 037724501241
- The number of decimal digits it has is: 12
- The sum of 142105427730's digits is 36
- More coming soon!
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