142720985232
142,720,985,232 is an even composite number composed of four prime numbers multiplied together.
142720985232 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty divisors.
Prime factorization of 142720985232:
24 × 34 × 72 × 2247433
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 2247433)See below for interesting mathematical facts about the number 142720985232 from the Numbermatics database.
Names of 142720985232
- Cardinal: 142720985232 can be written as One hundred forty-two billion, seven hundred twenty million, nine hundred eighty-five thousand, two hundred thirty-two.
Scientific notation
- Scientific notation: 1.42720985232 × 1011
Factors of 142720985232
Divisors of 142720985232
- Number of divisors d(n): 150
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 81 84 98 108 112 126 144 147 162 168 189 196 216 252 294 324 336 378 392 432 441 504 567 588 648 756 784 882 1008 1134 1176 1296 1323 1512 1764 2268 2352 2646 3024 3528 3969 4536 5292 7056 7938 9072 10584 15876 21168 31752 63504 2247433 4494866 6742299 8989732 13484598 15732031 17979464 20226897 26969196 31464062 35958928 40453794 47196093 53938392 60680691 62928124 80907588 94392186 107876784 110124217 121361382 125856248 141588279 161815176 182042073 188784372 220248434 242722764 251712496 283176558 323630352 330372651 364084146 377568744 424764837 440496868 485445528 566353116 660745302 728168292 755137488 849529674 880993736 970891056 991117953 1132706232 1274294511 1321490604 1456336584 1699059348 1761987472 1982235906 2265412464 2548589022 2642981208 2912673168 2973353859 3398118696 3964471812 5097178044 5285962416 5946707718 6796237392 7928943624 8920061577 10194356088 11893415436 15857887248 17840123154 20388712176 23786830872 35680246308 47573661744 71360492616 142720985232
- Sum of all divisors σ(n): 480517121238
- Sum of proper divisors (its aliquot sum) s(n): 337796136006
- 142720985232 is an abundant number, because the sum of its proper divisors (337796136006) is greater than itself. Its abundance is 195075150774
Bases of 142720985232
- Binary: 100001001110101101010101101000100100002
- Hexadecimal: 0x213AD56890
- Base-36: 1TKCE100
Squares and roots of 142720985232
- 142720985232 squared (1427209852322) is 20369279625592762093824
- 142720985232 cubed (1427209852323) is 2907123656630703088038744502407168
-
The
square root of 142720985232 is 377784.3104629943 -
The
cube root of 142720985232 is 5225.9182499099
Scales and comparisons
How big is 142720985232?- 142,720,985,232 seconds is equal to 4,538 years, 4 weeks, 3 days, 6 hours, 7 minutes, 12 seconds.
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To count from 1 to 142,720,985,232 would take you about nine thousand and seventy-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 142720985232 cubic inches would be around 435.5 feet tall.
Recreational maths with 142720985232
- 142720985232 backwards is 232589027241
- The number of decimal digits it has is: 12
- The sum of 142720985232's digits is 45
- More coming soon!
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