142248962400
142,248,962,400 is an even composite number composed of four prime numbers multiplied together.
142248962400 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 142248962400:
25 × 3 × 52 × 59270401
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 59270401)See below for interesting mathematical facts about the number 142248962400 from the Numbermatics database.
Names of 142248962400
- Cardinal: 142248962400 can be written as One hundred forty-two billion, two hundred forty-eight million, nine hundred sixty-two thousand, four hundred.
Scientific notation
- Scientific notation: 1.422489624 × 1011
Factors of 142248962400
Divisors of 142248962400
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 800 1200 2400 59270401 118540802 177811203 237081604 296352005 355622406 474163208 592704010 711244812 889056015 948326416 1185408020 1422489624 1481760025 1778112030 1896652832 2370816040 2844979248 2963520050 3556224060 4445280075 4741632080 5689958496 5927040100 7112448120 8890560150 9483264160 11854080200 14224896240 17781120300 23708160400 28449792480 35562240600 47416320800 71124481200 142248962400
- Sum of all divisors σ(n): 463020380424
- Sum of proper divisors (its aliquot sum) s(n): 320771418024
- 142248962400 is an abundant number, because the sum of its proper divisors (320771418024) is greater than itself. Its abundance is 178522455624
Bases of 142248962400
- Binary: 100001000111101011001011101001011000002
- Hexadecimal: 0x211EB2E960
- Base-36: 1TCJCXUO
Squares and roots of 142248962400
- 142248962400 squared (1422489624002) is 20234767303876613760000
- 142248962400 cubed (1422489624003) is 2878374653381893804985562624000000
-
The
square root of 142248962400 is 377159.0677684947 -
The
cube root of 142248962400 is 5220.1506393603
Scales and comparisons
How big is 142248962400?- 142,248,962,400 seconds is equal to 4,523 years, 4 weeks, 40 minutes.
-
To count from 1 to 142,248,962,400 would take you about nine thousand and forty-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 142248962400 cubic inches would be around 435 feet tall.
Recreational maths with 142248962400
- 142248962400 backwards is 004269842241
- The number of decimal digits it has is: 12
- The sum of 142248962400's digits is 42
- More coming soon!
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