64744536 (number)

64744536 is an even 8-digits composite number following 64744535 and preceding 64744537. In scientific notation, it is written as 6.4744536 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 21581504 positive integers (up to 64744536) that are relatively prime to 64744536.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-four thousand five hundred thirty-six

Notation

Scientific notation 6.4744536 × 10^7
Engineering notation 6.4744536 × 10^6

Prime Factorization of 64744536

Prime Factorization 2 × 2 × 2 × 3 × 2697689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16186134
Product of the distinct prime numbers

The prime factorization of 64744536 is 2 × 2 × 2 × 3 × 2697689. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 71, 21, 594, 528, 9262, 9198, 3808, 2907, 315587, 40879, 729910, 1640455, 28042182, 61980846, 321144997, 329155719, 9123007312, 4382004397

Basic calculations (n = 64744536)

Multiplication

n×y
n×2 129489072
n×3 194233608
n×4 258978144
n×5 323722680

Division

n÷y
n÷2 32372268
n÷3 21581512
n÷3 16186134
n÷5 12948907.2

Exponentiation

ny
n2 4191854941855296
n3 2.7139970318973E+23
n4 1.7571647853557E+31
n5 1.1376681870339E+39

Nth Root

y√n
2√n 8046.3989461125
3√n 401.5451403347
4√n 89.70172209112
5√n 36.495609795414

Divisors of 64744536

1, 2, 3, 4, 6, 8, 12, 24, 2697689, 5395378, 8093067, 10790756, 16186134, 21581512, 32372268, 64744536

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64744535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64744536 can be divided by 16 positive divisors. The sum of these divisors (counting 64744536) is 1, the average is 0.0625.

Base conversion 64744536

Base System Value
2 Binary 11110110111110110001011000
3 Ternary 11111211100210210
4 Quaternary 3312332301120
5 Quinary 113033311121
6 Senary 10231411120
8 Octal 366766130
10 Decimal 64744536
12 Duodecimal 19823aa0
16 Hexadecimal 3dbec58
20 Vigesimal 104d16g
36 Base36 12jp7c

Cryptographic Hash Functions

md5 09804b5b2c0d542fe2d4dc2f2c5799b1
sha1 a6f5163732f53f499aed20317b3d2895eeed99a9
sha256 1083ba375d9c9d9e3c97576e4e6e2a102964430c2ca344c43748892f47cad9a0
sha512 bcc5e0df61977c901bfeab835fe579933b8facc371f0f8ceada45485a735d0bd1acd0023e90b6ded927f6edaedc9e84f8a5de6d3a9d0c661873288e7e9161d34
ripemd-160 74a736e93c4ca448ba83bda99713b675ef80eb65

64744536 as geometric shapes

Circle

Radius = n
Diameter 129489072
Circumference 406801917.31536
Area 1.3169100690247E+16

Sphere

Radius = n
Volume 1.1368364183031E+24
Surface area 5.2676402760987E+16
Circumference 406801917.31536

Square

Length = n
Perimeter 258978144
Area 4191854941855296
Diagonal 91562600.900753

Cube

Length = n
Surface area 25151129651131776
Volume 2.7139970318973E+23
Space diagonal 112140825.86447

Equilateral Triangle

Length = n
Perimeter 194233608
Area 1.815126434313E+15
Altitude 56070412.932236

Triangular Pyramid

Length = n
Surface area 1.815126434313E+15
Volume 3.1984761756246E+22
Height 30520866.966918