1025139791 (number)

1025139791 is an odd 10-digits composite number following 1025139790 and preceding 1025139792. In scientific notation, it is written as 1.025139791 × 10^9. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 943255872 positive integers (up to 1025139791) that are relatively prime to 1025139791.

Interesting facts

Basic properties

Name

Name one billion twenty-five million one hundred thirty-nine thousand seven hundred ninety-one

Notation

Scientific notation 1.025139791 × 10^9
Engineering notation 1.025139791 × 10^9

Prime Factorization of 1025139791

Prime Factorization 13 × 313 × 251939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1025139791
Product of the distinct prime numbers

The prime factorization of 1025139791 is 13 × 313 × 251939. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1025139791)

Multiplication

n×y
n×2 2050279582
n×3 3075419373
n×4 4100559164
n×5 5125698955

Division

n÷y
n÷2 512569895.5
n÷3 341713263.66667
n÷3 256284947.75
n÷5 205027958.2

Exponentiation

ny
n2 1050911591091523681
n3 1.077331288851E+27
n4 1.1044151722905E+36
n5 1.1321799388991E+45

Nth Root

y√n
2√n 32017.804281368
3√n 1008.3106717368
4√n 178.93519575916
5√n 63.409834286316

Divisors of 1025139791

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1025139790
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1025139791 can be divided by 8 positive divisors. The sum of these divisors (counting 1025139791) is 1, the average is 0.125.

Base conversion 1025139791

Base System Value
2 Binary 111101000110100110010001001111
3 Ternary 2122102222111102102
4 Quaternary 331012212101033
5 Quinary 4044413433131
6 Senary 245420145315
8 Octal 7506462117
10 Decimal 1025139791
12 Duodecimal 24739823b
16 Hexadecimal 3d1a644f
20 Vigesimal g07299b
36 Base36 gycaxb

Cryptographic Hash Functions

md5 f7939530c2e2bc0accddbbce57c8639d
sha1 91e7177b61683e4aad98aea3f13c08300270f5d7
sha256 bfa6dfc6a56639bc7100e34c721f268989c6398d4f39724cff60068b8943167a
sha512 bf1dbba7d6006fca174eef99e0eed6df73c9b5e2605da6ee8bd5e0d051ec57df498259ee8fc3bf9d753fc1b23dcc5c87d683bbc72dd599619cb5b6c70b0e949c
ripemd-160 39d69b659a197c0def893d5fd42f882d2bebe6cb

1025139791 as geometric shapes

Circle

Radius = n
Diameter 2050279582
Circumference 6441143272.6164
Area 3.3015361341455E+18

Sphere

Radius = n
Volume 4.5127147500491E+27
Surface area 1.3206144536582E+19
Circumference 6441143272.6164

Square

Length = n
Perimeter 4100559164
Area 1050911591091523681
Diagonal 1449766595.7605

Cube

Length = n
Surface area 6305469546549142086
Volume 1.077331288851E+27
Space diagonal 1775594202.8725

Equilateral Triangle

Length = n
Perimeter 3075419373
Area 4.5505806750839E+17
Altitude 887797101.43627

Triangular Pyramid

Length = n
Surface area 4.5505806750839E+17
Volume 1.269647099885E+26
Height 483255531.92017