972156639 (number)

972156639 is an odd 9-digits composite number following 972156638 and preceding 972156640. In scientific notation, it is written as 9.72156639 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 645392216 positive integers (up to 972156639) that are relatively prime to 972156639.

Interesting facts

Basic properties

Name

Name nine hundred seventy-two million one hundred fifty-six thousand six hundred thirty-nine

Notation

Scientific notation 9.72156639 × 10^8
Engineering notation 9.72156639 × 10^6

Prime Factorization of 972156639

Prime Factorization 3 × 239 × 1355867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 972156639
Product of the distinct prime numbers

The prime factorization of 972156639 is 3 × 239 × 1355867. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 972156639)

Multiplication

n×y
n×2 1944313278
n×3 2916469917
n×4 3888626556
n×5 4860783195

Division

n÷y
n÷2 486078319.5
n÷3 324052213
n÷3 243039159.75
n÷5 194431327.8

Exponentiation

ny
n2 945088530751776321
n3 9.187740896131E+26
n4 8.9319233095855E+35
n5 8.6832285444524E+44

Nth Root

y√n
2√n 31179.426534175
3√n 990.63138277557
4√n 176.57697056574
5√n 62.740395098403

Divisors of 972156639

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 -972156638
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 972156639 can be divided by 8 positive divisors. The sum of these divisors (counting 972156639) is 1, the average is 0.125.

Base conversion 972156639

Base System Value
2 Binary 111001111100011110111011011111
3 Ternary 2111202021200012110
4 Quaternary 321330132323133
5 Quinary 3442333003024
6 Senary 240244405103
8 Octal 7174367337
10 Decimal 972156639
12 Duodecimal 2316a6793
16 Hexadecimal 39f1eedf
20 Vigesimal f3fjbbj
36 Base36 g2sov3

Cryptographic Hash Functions

md5 21ee2a59e01898b154d2030c4bc20e91
sha1 e4dbd8d738b7422c5322b5ccf9b6e008ac4774d5
sha256 b41727bd9806b277d7e95e6711ac2e240b22c9efb4791e3b40ad8fda0567873b
sha512 9aa1cd8c884e8e2c37d07068cfb513fe099530a74f9aea0e0394fc9e0bba4e232029b45d5dd97f44e8fd99df64ac0581079a0d61a0f66af354a18ade505d4bf5
ripemd-160 114bf33169936049119df509c516895433b9cb47

972156639 as geometric shapes

Circle

Radius = n
Diameter 1944313278
Circumference 6108240310.4419
Area 2.9690831852018E+18

Sphere

Radius = n
Volume 3.8485519069829E+27
Surface area 1.1876332740807E+19
Circumference 6108240310.4419

Square

Length = n
Perimeter 3888626556
Area 945088530751776321
Diagonal 1374837103.6248

Cube

Length = n
Surface area 5670531184510657926
Volume 9.187740896131E+26
Space diagonal 1683824691.6634

Equilateral Triangle

Length = n
Perimeter 2916469917
Area 4.0923533822817E+17
Altitude 841912345.8317

Triangular Pyramid

Length = n
Surface area 4.0923533822817E+17
Volume 1.0827856485732E+26
Height 458279034.54162