875040981 (number)

875040981 is an odd 9-digits composite number following 875040980 and preceding 875040982. In scientific notation, it is written as 8.75040981 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 583360652 positive integers (up to 875040981) that are relatively prime to 875040981.

Interesting facts

Basic properties

Name

Name eight hundred seventy-five million forty thousand nine hundred eighty-one

Notation

Scientific notation 8.75040981 × 10^8
Engineering notation 8.75040981 × 10^6

Prime Factorization of 875040981

Prime Factorization 3 × 291680327

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 875040981
Product of the distinct prime numbers

The prime factorization of 875040981 is 3 × 291680327. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 79, 83, 185, 891, 9144, 1433, 3342, 40213, 12763, 364991, 7123336, 4050471, 60130964, 12737880, 530232570, 692254412, 3990048663, 4979702471

Basic calculations (n = 875040981)

Multiplication

n×y
n×2 1750081962
n×3 2625122943
n×4 3500163924
n×5 4375204905

Division

n÷y
n÷2 437520490.5
n÷3 291680327
n÷3 218760245.25
n÷5 175008196.2

Exponentiation

ny
n2 765696718429442361
n3 6.7001600764298E+26
n4 5.8629146461362E+35
n5 5.1302905834743E+44

Nth Root

y√n
2√n 29581.091612718
3√n 956.48052331171
4√n 171.99154517801
5√n 61.433559391404

Divisors of 875040981

1, 3, 291680327, 875040981

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -875040980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 875040981 can be divided by 4 positive divisors. The sum of these divisors (counting 875040981) is 1, the average is 0.25.

Base conversion 875040981

Base System Value
2 Binary 110100001010000001000011010101
3 Ternary 2020222112200120020
4 Quaternary 310022001003111
5 Quinary 3243002302411
6 Senary 222455055353
8 Octal 6412010325
10 Decimal 875040981
12 Duodecimal 205071559
16 Hexadecimal 342810d5
20 Vigesimal dd90291
36 Base36 egz5xx

Cryptographic Hash Functions

md5 e7b3b23f56908b6c01e233ae8a52bf8a
sha1 977d1b4b67896d8fd6cd3bfea9e3dc71c29da8b7
sha256 746c47d01f3f3680fa80ee48ac20f0163c12221870aa11ec59bcbb733dece785
sha512 eb5afda4b8f9bec262ea39f923b3964eeee7c301c2d42634763a2d88b8e610bc5dc517740c2c2ece393b07728eb95da460898c8bc54b52e8e94689088ded1bed
ripemd-160 0362ba344b96bd7e73f0ddfa66662e5751ebf528

875040981 as geometric shapes

Circle

Radius = n
Diameter 1750081962
Circumference 5498044634.9992
Area 2.4055071854957E+18

Sphere

Radius = n
Volume 2.806556489865E+27
Surface area 9.622028741983E+18
Circumference 5498044634.9992

Square

Length = n
Perimeter 3500163924
Area 765696718429442361
Diagonal 1237494822.9625

Cube

Length = n
Surface area 4594180310576654166
Volume 6.7001600764298E+26
Space diagonal 1515615437.7969

Equilateral Triangle

Length = n
Perimeter 2625122943
Area 3.3155640487714E+17
Altitude 757807718.89846

Triangular Pyramid

Length = n
Surface area 3.3155640487714E+17
Volume 7.8962143751315E+25
Height 412498274.32082