664678417 (number)

664678417 is an odd 9-digits composite number following 664678416 and preceding 664678418. In scientific notation, it is written as 6.64678417 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 613105680 positive integers (up to 664678417) that are relatively prime to 664678417.

Interesting facts

Basic properties

Name

Name six hundred sixty-four million six hundred seventy-eight thousand four hundred seventeen

Notation

Scientific notation 6.64678417 × 10^8
Engineering notation 6.64678417 × 10^6

Prime Factorization of 664678417

Prime Factorization 13 × 1439 × 35531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 664678417
Product of the distinct prime numbers

The prime factorization of 664678417 is 13 × 1439 × 35531. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 664678417)

Multiplication

n×y
n×2 1329356834
n×3 1994035251
n×4 2658713668
n×5 3323392085

Division

n÷y
n÷2 332339208.5
n÷3 221559472.33333
n÷3 166169604.25
n÷5 132935683.4

Exponentiation

ny
n2 441797398025625889
n3 2.9365319515439E+26
n4 1.9518494090221E+35
n5 1.2973521754112E+44

Nth Root

y√n
2√n 25781.357935532
3√n 872.71115192333
4√n 160.56574334375
5√n 58.146330889999

Divisors of 664678417

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 -664678416
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 664678417 can be divided by 8 positive divisors. The sum of these divisors (counting 664678417) is 1, the average is 0.125.

Base conversion 664678417

Base System Value
2 Binary 100111100111100011000000010001
3 Ternary 1201022201011101011
4 Quaternary 213213203000101
5 Quinary 2330124202132
6 Senary 145542210521
8 Octal 4747430021
10 Decimal 664678417
12 Duodecimal 166723a41
16 Hexadecimal 279e3011
20 Vigesimal a7e4g0h
36 Base36 azqd5d

Cryptographic Hash Functions

md5 ed5ee399df72bf694a2c0c53daa1987f
sha1 ee983035998a541c81eff519f3c09f02551be7b1
sha256 0d5f90aee93cf1e1317fcb09eff2a374fef2070760815bbc185f29921d5feec0
sha512 6d0029d536d64fc1355b8f9a0444419e65297dd22afd52a1976e6fb42b03f790cbedaba331434e3cf3b11ffacd2c06377387c8f20891f9d294577cd82f708bd3
ripemd-160 c49163e6999ab7ab0cdc15dbe5891278cddad1b5

664678417 as geometric shapes

Circle

Radius = n
Diameter 1329356834
Circumference 4176297663.6938
Area 1.3879474600124E+18

Sphere

Radius = n
Volume 1.2300516274669E+27
Surface area 5.5517898400496E+18
Circumference 4176297663.6938

Square

Length = n
Perimeter 2658713668
Area 441797398025625889
Diagonal 939997231.93808

Cube

Length = n
Surface area 2650784388153755334
Volume 2.9365319515439E+26
Space diagonal 1151256788.9385

Equilateral Triangle

Length = n
Perimeter 1994035251
Area 1.9130388500803E+17
Altitude 575628394.46923

Triangular Pyramid

Length = n
Surface area 1.9130388500803E+17
Volume 3.4607360935128E+25
Height 313332410.64603