142732746144
142,732,746,144 is an even composite number composed of four prime numbers multiplied together.
142732746144 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 142732746144:
25 × 32 × 277 × 1789169
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 277 × 1789169)See below for interesting mathematical facts about the number 142732746144 from the Numbermatics database.
Names of 142732746144
- Cardinal: 142732746144 can be written as One hundred forty-two billion, seven hundred thirty-two million, seven hundred forty-six thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 1.42732746144 × 1011
Factors of 142732746144
Divisors of 142732746144
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 277 288 554 831 1108 1662 2216 2493 3324 4432 4986 6648 8864 9972 13296 19944 26592 39888 79776 1789169 3578338 5367507 7156676 10735014 14313352 16102521 21470028 28626704 32205042 42940056 57253408 64410084 85880112 128820168 171760224 257640336 495599813 515280672 991199626 1486799439 1982399252 2973598878 3964798504 4460398317 5947197756 7929597008 8920796634 11894395512 15859194016 17841593268 23788791024 35683186536 47577582048 71366373072 142732746144
- Sum of all divisors σ(n): 407361803940
- Sum of proper divisors (its aliquot sum) s(n): 264629057796
- 142732746144 is an abundant number, because the sum of its proper divisors (264629057796) is greater than itself. Its abundance is 121896311652
Bases of 142732746144
- Binary: 100001001110111000100011011101101000002
- Hexadecimal: 0x213B88DDA0
- Base-36: 1TKJE3S0
Squares and roots of 142732746144
- 142732746144 squared (1427327461442) is 20372636821807546868736
- 142732746144 cubed (1427327461443) is 2907842399770963550438677578153984
-
The
square root of 142732746144 is 377799.8757861099 -
The
cube root of 142732746144 is 5226.0617930999
Scales and comparisons
How big is 142732746144?- 142,732,746,144 seconds is equal to 4,538 years, 23 weeks, 6 days, 9 hours, 2 minutes, 24 seconds.
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To count from 1 to 142,732,746,144 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 142732746144 cubic inches would be around 435.5 feet tall.
Recreational maths with 142732746144
- 142732746144 backwards is 441647237241
- The number of decimal digits it has is: 12
- The sum of 142732746144's digits is 45
- More coming soon!
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