64757974 (number)

64757974 is an even 8-digits composite number following 64757973 and preceding 64757975. In scientific notation, it is written as 6.4757974 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 32378986 positive integers (up to 64757974) that are relatively prime to 64757974.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred fifty-seven thousand nine hundred seventy-four

Notation

Scientific notation 6.4757974 × 10^7
Engineering notation 6.4757974 × 10^6

Prime Factorization of 64757974

Prime Factorization 2 × 32378987

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 64757974
Product of the distinct prime numbers

The prime factorization of 64757974 is 2 × 32378987. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 92, 64, 134, 600, 3671, 9062, 99314, 6769, 447089, 70223, 9961531, 761155, 35062463, 44645611, 241414468, 502411824, 9243360975, 7226135750

Basic calculations (n = 64757974)

Multiplication

n×y
n×2 129515948
n×3 194273922
n×4 259031896
n×5 323789870

Division

n÷y
n÷2 32378987
n÷3 21585991.333333
n÷3 16189493.5
n÷5 12951594.8

Exponentiation

ny
n2 4193595196584676
n3 2.7156872870696E+23
n4 1.7586240672818E+31
n5 1.1388493162481E+39

Nth Root

y√n
2√n 8047.2339347132
3√n 401.5729192056
4√n 89.706376221054
5√n 36.497124633031

Divisors of 64757974

1, 2, 32378987, 64757974

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64757973
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64757974 can be divided by 4 positive divisors. The sum of these divisors (counting 64757974) is 1, the average is 0.25.

Base conversion 64757974

Base System Value
2 Binary 11110111000010000011010110
3 Ternary 11111212001020111
4 Quaternary 3313002003112
5 Quinary 113034223344
6 Senary 10231553234
8 Octal 367020326
10 Decimal 64757974
12 Duodecimal 1982b81a
16 Hexadecimal 3dc20d6
20 Vigesimal 104eeie
36 Base36 12jzkm

Cryptographic Hash Functions

md5 8add0e2e858562f540c58c0428bd4dc7
sha1 f133f4bdf239b48838fecd8d631810a3c59b22b6
sha256 3e15cdf12a27afb5468236ad6791f4e9caba4481b973ebdbd352c2e806f294e4
sha512 b1c031f19a5d69a5794deecc37c9729343d02f82db156a5599598137ec242d5b04b92dd56dce253de3b834e134a5dcc14996130b7becc19f2794feee848fc960
ripemd-160 c43dd8ad2b28e466c9a25d405417960f5aab42be

64757974 as geometric shapes

Circle

Radius = n
Diameter 129515948
Circumference 406886350.75952
Area 1.317456786172E+16

Sphere

Radius = n
Volume 1.137544430734E+24
Surface area 5.2698271446879E+16
Circumference 406886350.75952

Square

Length = n
Perimeter 259031896
Area 4193595196584676
Diagonal 91581605.102604

Cube

Length = n
Surface area 25161571179508056
Volume 2.7156872870696E+23
Space diagonal 112164101.16322

Equilateral Triangle

Length = n
Perimeter 194273922
Area 1.8158799867154E+15
Altitude 56082050.581612

Triangular Pyramid

Length = n
Surface area 1.8158799867154E+15
Volume 3.2004681604483E+22
Height 30527201.700868