1256992080 (number)

1256992080 is an even 10-digits composite number following 1256992079 and preceding 1256992081. In scientific notation, it is written as 1.256992080 × 10^9. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 335197824 positive integers (up to 1256992080) that are relatively prime to 1256992080.

Interesting facts

Basic properties

Name

Name one billion two hundred fifty-six million nine hundred ninety-two thousand eighty

Notation

Scientific notation 1.256992080 × 10^9
Engineering notation 1.256992080 × 10^9

Prime Factorization of 1256992080

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 5237467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 157124010
Product of the distinct prime numbers

The prime factorization of 1256992080 is 2 × 2 × 2 × 2 × 3 × 5 × 5237467. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1256992080)

Multiplication

n×y
n×2 2513984160
n×3 3770976240
n×4 5027968320
n×5 6284960400

Division

n÷y
n÷2 628496040
n÷3 418997360
n÷3 314248020
n÷5 251398416

Exponentiation

ny
n2 1580029089182726400
n3 1.9860840512723E+27
n4 2.4964919226636E+36
n5 3.1380705745721E+45

Nth Root

y√n
2√n 35454.084108887
3√n 1079.2221422232
4√n 188.29254926546
5√n 66.049039784986

Divisors of 1256992080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1256992079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1256992080 can be divided by 40 positive divisors. The sum of these divisors (counting 1256992080) is 1, the average is 0.025.

Base conversion 1256992080

Base System Value
2 Binary 1001010111011000010110101010000
3 Ternary 10020121020210222020
4 Quaternary 1022323002311100
5 Quinary 10033242221310
6 Senary 324421411440
8 Octal 11273026520
10 Decimal 1256992080
12 Duodecimal 2b0b69b80
16 Hexadecimal 4aec2d50
20 Vigesimal jcg4040
36 Base36 ksdpao

Cryptographic Hash Functions

md5 4f141ba0b28e19e0e31e944afee78d55
sha1 5cf7c8cbc34195344e23584f516d6ac39e6bf1f9
sha256 22588fd9c11d6c83a05876097b88b1f48c95d366460a9d39b0cde218ea6c7bfa
sha512 2fde9816e27ebb9cbc7ae0787db4e9b5d1bfc86e569982938466c885b7d54399bc0bf226e947ffdd21d7e2e4c417548a078ff5e4b90af92c762eb8d8b8d037be
ripemd-160 f4e87dd3770d0dff04a1e05ffed668094842eca2

1256992080 as geometric shapes

Circle

Radius = n
Diameter 2513984160
Circumference 7897914168.2971
Area 4.9638077790346E+18

Sphere

Radius = n
Volume 8.3192894198519E+27
Surface area 1.9855231116139E+19
Circumference 7897914168.2971

Square

Length = n
Perimeter 5027968320
Area 1580029089182726400
Diagonal 1777655247.3316

Cube

Length = n
Surface area 9.4801745350964E+18
Volume 1.9860840512723E+27
Space diagonal 2177174147.2717

Equilateral Triangle

Length = n
Perimeter 3770976240
Area 6.8417266497531E+17
Altitude 1088587073.6358

Triangular Pyramid

Length = n
Surface area 6.8417266497531E+17
Volume 2.3406225011018E+26
Height 592551749.11052