142464621824
142,464,621,824 is an even composite number composed of four prime numbers multiplied together.
142464621824 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142464621824:
28 × 7 × 17 × 4676491
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 4676491)See below for interesting mathematical facts about the number 142464621824 from the Numbermatics database.
Names of 142464621824
- Cardinal: 142464621824 can be written as One hundred forty-two billion, four hundred sixty-four million, six hundred twenty-one thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 1.42464621824 × 1011
Factors of 142464621824
Divisors of 142464621824
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 128 136 224 238 256 272 448 476 544 896 952 1088 1792 1904 2176 3808 4352 7616 15232 30464 4676491 9352982 18705964 32735437 37411928 65470874 74823856 79500347 130941748 149647712 159000694 261883496 299295424 318001388 523766992 556502429 598590848 636002776 1047533984 1113004858 1197181696 1272005552 2095067968 2226009716 2544011104 4190135936 4452019432 5088022208 8380271872 8904038864 10176044416 17808077728 20352088832 35616155456 71232310912 142464621824
- Sum of all divisors σ(n): 344114987328
- Sum of proper divisors (its aliquot sum) s(n): 201650365504
- 142464621824 is an abundant number, because the sum of its proper divisors (201650365504) is greater than itself. Its abundance is 59185743680
Bases of 142464621824
- Binary: 100001001010111000110110011101000000002
- Hexadecimal: 0x212B8D9D00
- Base-36: 1TG3R9Q8
Squares and roots of 142464621824
- 142464621824 squared (1424646218242) is 20296168471455337086976
- 142464621824 cubed (1424646218243) is 2891485965762076737002477635764224
-
The
square root of 142464621824 is 377444.8593159007 -
The
cube root of 142464621824 is 5222.7873457421
Scales and comparisons
How big is 142464621824?- 142,464,621,824 seconds is equal to 4,529 years, 48 weeks, 4 days, 2 hours, 3 minutes, 44 seconds.
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To count from 1 to 142,464,621,824 would take you about nine thousand and fifty-nine 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 142464621824 cubic inches would be around 435.2 feet tall.
Recreational maths with 142464621824
- 142464621824 backwards is 428126464241
- The number of decimal digits it has is: 12
- The sum of 142464621824's digits is 44
- More coming soon!
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