1420487968

1,420,487,968 is an even composite number composed of four prime numbers multiplied together.

What does the number 1420487968 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

1420487968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 1420487968:

2⁵ × 41 × 61 × 17749

(2 × 2 × 2 × 2 × 2 × 41 × 61 × 17749)

See below for interesting mathematical facts about the number 1420487968 from the Numbermatics database.

Names of 1420487968

Cardinal: 1420487968 can be written as One billion, four hundred twenty million, four hundred eighty-seven thousand, nine hundred sixty-eight.

Scientific notation

Scientific notation: 1.420487968 × 10⁹

Factors of 1420487968

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 17853

Divisors of 1420487968

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 8 16 32 41 61 82 122 164 244 328 488 656 976 1312 1952 2501 5002 10004 17749 20008 35498 40016 70996 80032 141992 283984 567968 727709 1082689 1455418 2165378 2910836 4330756 5821672 8661512 11643344 17323024 23286688 34646048 44390249 88780498 177560996 355121992 710243984 1420487968
Sum of all divisors σ(n): 2911923000
Sum of proper divisors (its aliquot sum) s(n): 1491435032
1420487968 is an abundant number, because the sum of its proper divisors (1491435032) is greater than itself. Its abundance is 70947064

Bases of 1420487968

Binary: 1010100101010101110110100100000₂
Hexadecimal: 0x54AAED20
Base-36: NHPZJ4

Squares and roots of 1420487968

1420487968 squared (1420487968²) is 2017786067232769024
1420487968 cubed (1420487968³) is 2866240830502187453915103232
The square root of 1420487968 is 37689.3614697835
The cube root of 1420487968 is 1124.1195990651

Scales and comparisons

How big is 1420487968?

1,420,487,968 seconds is equal to 45 years, 8 weeks, 4 days, 19 hours, 59 minutes, 28 seconds.
To count from 1 to 1,420,487,968 would take you about ninety 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 1420487968 cubic inches would be around 93.7 feet tall.

Recreational maths with 1420487968

1420487968 backwards is 8697840241
The number of decimal digits it has is: 10
The sum of 1420487968's digits is 49
More coming soon!

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The information we have on file for 1420487968 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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