142023540249
142,023,540,249 is an odd composite number composed of four prime numbers multiplied together.
142023540249 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142023540249:
32 × 17 × 192 × 1373
(3 × 3 × 17 × 19 × 19 × 137 × 137 × 137)See below for interesting mathematical facts about the number 142023540249 from the Numbermatics database.
Names of 142023540249
- Cardinal: 142023540249 can be written as One hundred forty-two billion, twenty-three million, five hundred forty thousand, two hundred forty-nine.
Scientific notation
- Scientific notation: 1.42023540249 × 1011
Factors of 142023540249
Divisors of 142023540249
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 9 17 19 51 57 137 153 171 323 361 411 969 1083 1233 2329 2603 2907 3249 6137 6987 7809 18411 18769 20961 23427 44251 49457 55233 56307 132753 148371 168921 319073 356611 398259 445113 840769 957219 1069833 2522307 2571353 2871657 3209499 6062387 6775609 7566921 7714059 18187161 20326827 23142177 43713001 48855707 54561483 60980481 115185353 131139003 146567121 345556059 393417009 439701363 830547019 928258433 1036668177 2491641057 2784775299 7474923171 8354325897 15780393361 47341180083 142023540249
- Sum of all divisors σ(n): 230932040040
- Sum of proper divisors (its aliquot sum) s(n): 88908499791
- 142023540249 is a deficient number, because the sum of its proper divisors (88908499791) is less than itself. Its deficiency is 53115040458
Bases of 142023540249
- Binary: 100001000100010100001100111110000110012
- Hexadecimal: 0x2111433E19
- Base-36: 1T8T5D09
Squares and roots of 142023540249
- 142023540249 squared (1420235402492) is 20170685984859322982001
- 142023540249 cubed (1420235402493) is 2864712232820608262137109726058249
-
The
square root of 142023540249 is 376860.1070012585 -
The
cube root of 142023540249 is 5217.3917212253
Scales and comparisons
How big is 142023540249?- 142,023,540,249 seconds is equal to 4,515 years, 47 weeks, 1 day, 23 hours, 24 minutes, 9 seconds.
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To count from 1 to 142,023,540,249 would take you about nine thousand and thirty-one 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 142023540249 cubic inches would be around 434.8 feet tall.
Recreational maths with 142023540249
- 142023540249 backwards is 942045320241
- The number of decimal digits it has is: 12
- The sum of 142023540249's digits is 36
- More coming soon!
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