1268975448

1,268,975,448 is an even composite number composed of four prime numbers multiplied together.

What does the number 1268975448 look like?

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

1268975448 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 1268975448:

2³ × 3² × 13 × 1355743

(2 × 2 × 2 × 3 × 3 × 13 × 1355743)

See below for interesting mathematical facts about the number 1268975448 from the Numbermatics database.

Names of 1268975448

Cardinal: 1268975448 can be written as One billion, two hundred sixty-eight million, nine hundred seventy-five thousand, four hundred forty-eight.

Scientific notation

Scientific notation: 1.268975448 × 10⁹

Factors of 1268975448

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1355761

Divisors of 1268975448

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 234 312 468 936 1355743 2711486 4067229 5422972 8134458 10845944 12201687 16268916 17624659 24403374 32537832 35249318 48806748 52873977 70498636 97613496 105747954 140997272 158621931 211495908 317243862 422991816 634487724 1268975448
Sum of all divisors σ(n): 3701181120
Sum of proper divisors (its aliquot sum) s(n): 2432205672
1268975448 is an abundant number, because the sum of its proper divisors (2432205672) is greater than itself. Its abundance is 1163230224

Bases of 1268975448

Binary: 1001011101000110000011101011000₂
Hexadecimal: 0x4BA30758
Base-36: KZIJQ0

Squares and roots of 1268975448

1268975448 squared (1268975448²) is 1610298687626800704
1268975448 cubed (1268975448³) is 2043429498545031480165115392
The square root of 1268975448 is 35622.6816508809
The cube root of 1268975448 is 1082.6408418141

Scales and comparisons

How big is 1268975448?

1,268,975,448 seconds is equal to 40 years, 18 weeks, 1 day, 5 hours, 10 minutes, 48 seconds.
To count from 1 to 1,268,975,448 would take you about eighty 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 1268975448 cubic inches would be around 90.2 feet tall.

Recreational maths with 1268975448

1268975448 backwards is 8445798621
The number of decimal digits it has is: 10
The sum of 1268975448's digits is 54
More coming soon!

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The information we have on file for 1268975448 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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