142342464
142,342,464 is an even composite number composed of four prime numbers multiplied together.
142342464 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 142342464:
26 × 3 × 113 × 557
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 11 × 11 × 557)See below for interesting mathematical facts about the number 142342464 from the Numbermatics database.
Names of 142342464
- Cardinal: 142342464 can be written as One hundred forty-two million, three hundred forty-two thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 1.42342464 × 108
Factors of 142342464
Divisors of 142342464
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 132 176 192 242 264 352 363 484 528 557 704 726 968 1056 1114 1331 1452 1671 1936 2112 2228 2662 2904 3342 3872 3993 4456 5324 5808 6127 6684 7744 7986 8912 10648 11616 12254 13368 15972 17824 18381 21296 23232 24508 26736 31944 35648 36762 42592 49016 53472 63888 67397 73524 85184 98032 106944 127776 134794 147048 196064 202191 255552 269588 294096 392128 404382 539176 588192 741367 808764 1078352 1176384 1482734 1617528 2156704 2224101 2965468 3235056 4313408 4448202 5930936 6470112 8896404 11861872 12940224 17792808 23723744 35585616 47447488 71171232 142342464
- Sum of all divisors σ(n): 414991296
- Sum of proper divisors (its aliquot sum) s(n): 272648832
- 142342464 is an abundant number, because the sum of its proper divisors (272648832) is greater than itself. Its abundance is 130306368
Bases of 142342464
- Binary: 10000111101111111001010000002
- Hexadecimal: 0x87BF940
- Base-36: 2CQW5C
Squares and roots of 142342464
- 142342464 squared (1423424642) is 20261377057591296
- 142342464 cubed (1423424643) is 2884054334410614977593344
-
The
square root of 142342464 is 11930.7361047003 -
The
cube root of 142342464 is 522.1294140457
Scales and comparisons
How big is 142342464?- 142,342,464 seconds is equal to 4 years, 27 weeks, 2 days, 11 hours, 34 minutes, 24 seconds.
-
To count from 1 to 142,342,464 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 142342464 cubic inches would be around 43.5 feet tall.
Recreational maths with 142342464
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