142385427180
142,385,427,180 is an even composite number composed of four prime numbers multiplied together.
142385427180 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 142385427180:
22 × 35 × 5 × 29297413
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 29297413)See below for interesting mathematical facts about the number 142385427180 from the Numbermatics database.
Names of 142385427180
- Cardinal: 142385427180 can be written as One hundred forty-two billion, three hundred eighty-five million, four hundred twenty-seven thousand, one hundred eighty.
Scientific notation
- Scientific notation: 1.4238542718 × 1011
Factors of 142385427180
Divisors of 142385427180
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 810 972 1215 1620 2430 4860 29297413 58594826 87892239 117189652 146487065 175784478 263676717 292974130 351568956 439461195 527353434 585948260 791030151 878922390 1054706868 1318383585 1582060302 1757844780 2373090453 2636767170 3164120604 3955150755 4746180906 5273534340 7119271359 7910301510 9492361812 11865452265 14238542718 15820603020 23730904530 28477085436 35596356795 47461809060 71192713590 142385427180
- Sum of all divisors σ(n): 447898865232
- Sum of proper divisors (its aliquot sum) s(n): 305513438052
- 142385427180 is an abundant number, because the sum of its proper divisors (305513438052) is greater than itself. Its abundance is 163128010872
Bases of 142385427180
- Binary: 100001001001101101010100110010111011002
- Hexadecimal: 0x2126D532EC
- Base-36: 1TESLUR0
Squares and roots of 142385427180
- 142385427180 squared (1423854271802) is 20273609873231082752400
- 142385427180 cubed (1423854271803) is 2886666602280673364554404170232000
-
The
square root of 142385427180 is 377339.9358403507 -
The
cube root of 142385427180 is 5221.8194014561
Scales and comparisons
How big is 142385427180?- 142,385,427,180 seconds is equal to 4,527 years, 21 weeks, 4 days, 11 hours, 33 minutes.
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To count from 1 to 142,385,427,180 would take you about nine thousand and fifty-four 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 142385427180 cubic inches would be around 435.2 feet tall.
Recreational maths with 142385427180
- 142385427180 backwards is 081724583241
- 142385427180 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142385427180's digits is 45
- More coming soon!
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