142775620740
142,775,620,740 is an even composite number composed of five prime numbers multiplied together.
What does the number 142775620740 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
142775620740 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 142775620740:
22 × 32 × 5 × 2939 × 269887
(2 × 2 × 3 × 3 × 5 × 2939 × 269887)See below for interesting mathematical facts about the number 142775620740 from the Numbermatics database.
Names of 142775620740
- Cardinal: 142775620740 can be written as One hundred forty-two billion, seven hundred seventy-five million, six hundred twenty thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.4277562074 × 1011
Factors of 142775620740
Divisors of 142775620740
- 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 30 36 45 60 90 180 2939 5878 8817 11756 14695 17634 26451 29390 35268 44085 52902 58780 88170 105804 132255 176340 264510 269887 529020 539774 809661 1079548 1349435 1619322 2428983 2698870 3238644 4048305 4857966 5397740 8096610 9715932 12144915 16193220 24289830 48579660 793197893 1586395786 2379593679 3172791572 3965989465 4759187358 7138781037 7931978930 9518374716 11897968395 14277562074 15863957860 23795936790 28555124148 35693905185 47591873580 71387810370 142775620740
- Sum of all divisors σ(n): 433235013120
- Sum of proper divisors (its aliquot sum) s(n): 290459392380
- 142775620740 is an abundant number, because the sum of its proper divisors (290459392380) is greater than itself. Its abundance is 147683771640
Bases of 142775620740
- Binary: 100001001111100001011100010100100001002
- Hexadecimal: 0x213E171484
- Base-36: 1TL8X210
Squares and roots of 142775620740
- 142775620740 squared (1427756207402) is 20384877877692318147600
- 142775620740 cubed (1427756207403) is 2910463592696614522253156941224000
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The
square root of 142775620740 is 377856.6139953091 -
The
cube root of 142775620740 is 5226.5850153753
Scales and comparisons
How big is 142775620740?- 142,775,620,740 seconds is equal to 4,539 years, 42 weeks, 5 days, 14 hours, 39 minutes.
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To count from 1 to 142,775,620,740 would take you about nine thousand and seventy-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 142775620740 cubic inches would be around 435.5 feet tall.
Recreational maths with 142775620740
- 142775620740 backwards is 047026577241
- 142775620740 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142775620740's digits is 45
- More coming soon!
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