664156947 (number)

664156947 is an odd 9-digits composite number following 664156946 and preceding 664156948. In scientific notation, it is written as 6.64156947 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 416731392 positive integers (up to 664156947) that are relatively prime to 664156947.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million one hundred fifty-six thousand nine hundred forty-seven

Notation

Scientific notation 6.64156947 × 10^8
Engineering notation 6.64156947 × 10^6

Prime Factorization of 664156947

Prime Factorization 3 × 23 × 109 × 379 × 233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 664156947
Product of the distinct prime numbers

The prime factorization of 664156947 is 3 × 23 × 109 × 379 × 233. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664156947)

Multiplication

n×y
n×2 1328313894
n×3 1992470841
n×4 2656627788
n×5 3320784735

Division

n÷y
n÷2 332078473.5
n÷3 221385649
n÷3 166039236.75
n÷5 132831389.4

Exponentiation

ny
n2 441104450248360809
n3 2.9296258498506E+26
n4 1.9457313602891E+35
n5 1.2922709999318E+44

Nth Root

y√n
2√n 25771.24263593
3√n 872.48286521195
4√n 160.5342413192
5√n 58.137204345094

Divisors of 664156947

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -664156946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 664156947 can be divided by 32 positive divisors. The sum of these divisors (counting 664156947) is 1, the average is 0.03125.

Base conversion 664156947

Base System Value
2 Binary 100111100101100011101100010011
3 Ternary 1201021201200001110
4 Quaternary 213211203230103
5 Quinary 2330011010242
6 Senary 145523104403
8 Octal 4745435423
10 Decimal 664156947
12 Duodecimal 166512103
16 Hexadecimal 27963b13
20 Vigesimal a7ajc77
36 Base36 azf6s3

Cryptographic Hash Functions

md5 6ba10f6c7347635f54b83b4922cc7202
sha1 2cae788408ac3f5a09805b5d9ccea147a93294b1
sha256 1e42645e1573b66c8522ba0dc0ae1f019aa76d8f163e3e4f96774a5887f6736f
sha512 21a2511afd80f638ff6190c5fd8001aa85e9f94643e443b44b17f8a3eb39d3b168f3d6932d9bfbfe982e4f90cbc03e68d8779fdb6d6061b1267278b43752d933
ripemd-160 665f0b81f371ca372f937d92ebb30a445ea7b9c8

664156947 as geometric shapes

Circle

Radius = n
Diameter 1328313894
Circumference 4173021171.0517
Area 1.385770500366E+18

Sphere

Radius = n
Volume 1.2271588063543E+27
Surface area 5.5430820014641E+18
Circumference 4173021171.0517

Square

Length = n
Perimeter 2656627788
Area 441104450248360809
Diagonal 939259761.99171

Cube

Length = n
Surface area 2646626701490164854
Volume 2.9296258498506E+26
Space diagonal 1150353576.4038

Equilateral Triangle

Length = n
Perimeter 1992470841
Area 1.9100382981872E+17
Altitude 575176788.20192

Triangular Pyramid

Length = n
Surface area 1.9100382981872E+17
Volume 3.4525971746147E+25
Height 313086587.33057