664959912 (number)

664959912 is an even 9-digits composite number following 664959911 and preceding 664959913. In scientific notation, it is written as 6.64959912 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors. There are 216498240 positive integers (up to 664959912) that are relatively prime to 664959912.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million nine hundred fifty-nine thousand nine hundred twelve

Notation

Scientific notation 6.64959912 × 10^8
Engineering notation 6.64959912 × 10^6

Prime Factorization of 664959912

Prime Factorization 2 × 2 × 2 × 3 × 43 × 644341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 166239978
Product of the distinct prime numbers

The prime factorization of 664959912 is 2 × 2 × 2 × 3 × 43 × 644341. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664959912)

Multiplication

n×y
n×2 1329919824
n×3 1994879736
n×4 2659839648
n×5 3324799560

Division

n÷y
n÷2 332479956
n÷3 221653304
n÷3 166239978
n÷5 132991982.4

Exponentiation

ny
n2 442171684567047744
n3 2.940264444586E+26
n4 1.9551579863286E+35
n5 1.3001016825352E+44

Nth Root

y√n
2√n 25786.81663176
3√n 872.83433387497
4√n 160.5827407655
5√n 58.151255114689

Divisors of 664959912

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 -664959911
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 664959912 can be divided by 32 positive divisors. The sum of these divisors (counting 664959912) is 1, the average is 0.03125.

Base conversion 664959912

Base System Value
2 Binary 100111101000100111101110101000
3 Ternary 1201100020110111220
4 Quaternary 213220213232220
5 Quinary 2330212204122
6 Senary 145552222040
8 Octal 4750475650
10 Decimal 664959912
12 Duodecimal 16683a920
16 Hexadecimal 27a27ba8
20 Vigesimal a7fjjfc
36 Base36 azweco

Cryptographic Hash Functions

md5 671f5cb0adc15e2efcce28951fd7b33b
sha1 d18ed47993ee0cc0fd821ad23c3ed21478de93f6
sha256 52fd840b0cdae8102194f2f82a6b66dfc97416887449fd788a87029a8953d1c7
sha512 9408194c0f20203a3a31a9569c666ee250b7a0187248aea49592095a458ee40a47f8c206822b5003d0718694dd8ea40f8e76082330daa691f2a02fa042b5f457
ripemd-160 d5aea639e06a17bb37c50bffbd996182f55cdefe

664959912 as geometric shapes

Circle

Radius = n
Diameter 1329919824
Circumference 4178066348.9418
Area 1.3891233158613E+18

Sphere

Radius = n
Volume 1.2316150904963E+27
Surface area 5.556493263445E+18
Circumference 4178066348.9418

Square

Length = n
Perimeter 2659839648
Area 442171684567047744
Diagonal 940395325.98482

Cube

Length = n
Surface area 2653030107402286464
Volume 2.940264444586E+26
Space diagonal 1151744352.5805

Equilateral Triangle

Length = n
Perimeter 1994879736
Area 1.9146595583461E+17
Altitude 575872176.29026

Triangular Pyramid

Length = n
Surface area 1.9146595583461E+17
Volume 3.4651348787474E+25
Height 313465108.66161