664759942 (number)

664759942 is an even 9-digits composite number following 664759941 and preceding 664759943. In scientific notation, it is written as 6.64759942 × 10^8. The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors. There are 243761280 positive integers (up to 664759942) that are relatively prime to 664759942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.64759942 × 10^8
Engineering notation 6.64759942 × 10^6

Prime Factorization of 664759942

Prime Factorization 2 × 7 × 17 × 11 × 253919

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 664759942
Product of the distinct prime numbers

The prime factorization of 664759942 is 2 × 7 × 17 × 11 × 253919. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664759942)

Multiplication

n×y
n×2 1329519884
n×3 1994279826
n×4 2659039768
n×5 3323799710

Division

n÷y
n÷2 332379971
n÷3 221586647.33333
n÷3 166189985.5
n÷5 132951988.4

Exponentiation

ny
n2 441905780487843364
n3 2.9376126100656E+26
n4 1.9528071882857E+35
n5 1.298147993222E+44

Nth Root

y√n
2√n 25782.938971343
3√n 872.74683076501
4√n 160.57066659681
5√n 58.147757187876

Divisors of 664759942

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 -664759941
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 664759942 can be divided by 32 positive divisors. The sum of these divisors (counting 664759942) is 1, the average is 0.03125.

Base conversion 664759942

Base System Value
2 Binary 100111100111110110111010000110
3 Ternary 1201022212022012121
4 Quaternary 213213312322012
5 Quinary 2330134304232
6 Senary 145544040154
8 Octal 4747667206
10 Decimal 664759942
12 Duodecimal 16676305a
16 Hexadecimal 279f6e86
20 Vigesimal a7eejh2
36 Base36 azs41y

Cryptographic Hash Functions

md5 f8a758af449a920a86da235e00608017
sha1 c56cc794fb2c521b443b6ba3a8819c68d8119d14
sha256 94fee5356f3d626fbfaab9fd8aca6109ab520b141beded9339a76f89172eac82
sha512 4106b92d60e4d499f1102f4d6d157f97a440748b41ebfcd0e85e0c1a91afa22f9767942909e2ee721703bfed42c8dc2530ddcfaa1230b1a4bc28341cbf6d86f1
ripemd-160 8fdfc9c7330595eb4756ac8e3765cf12dd5f1b72

664759942 as geometric shapes

Circle

Radius = n
Diameter 1329519884
Circumference 4176809900.376
Area 1.3882879535595E+18

Sphere

Radius = n
Volume 1.23050429265E+27
Surface area 5.5531518142379E+18
Circumference 4176809900.376

Square

Length = n
Perimeter 2659039768
Area 441905780487843364
Diagonal 940112525.69875

Cube

Length = n
Surface area 2651434682927060184
Volume 2.9376126100656E+26
Space diagonal 1151397994.3805

Equilateral Triangle

Length = n
Perimeter 1994279826
Area 1.9135081599083E+17
Altitude 575698997.19027

Triangular Pyramid

Length = n
Surface area 1.9135081599083E+17
Volume 3.4620096617942E+25
Height 313370841.89958