64749585 (number)

64749585 is an odd 8-digits composite number following 64749584 and preceding 64749586. In scientific notation, it is written as 6.4749585 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 33696000 positive integers (up to 64749585) that are relatively prime to 64749585.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-nine thousand five hundred eighty-five

Notation

Scientific notation 6.4749585 × 10^7
Engineering notation 6.4749585 × 10^6

Prime Factorization of 64749585

Prime Factorization 3 × 395 × 101 × 541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64749585
Product of the distinct prime numbers

The prime factorization of 64749585 is 3 × 395 × 101 × 541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64749585)

Multiplication

n×y
n×2 129499170
n×3 194248755
n×4 258998340
n×5 323747925

Division

n÷y
n÷2 32374792.5
n÷3 21583195
n÷3 16187396.25
n÷5 12949917

Exponentiation

ny
n2 4192508757672225
n3 2.7146320216814E+23
n4 1.7577129683158E+31
n5 1.1381118524757E+39

Nth Root

y√n
2√n 8046.7126828289
3√n 401.55557801712
4√n 89.703470851628
5√n 36.496178988113

Divisors of 64749585

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 -64749584
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 64749585 can be divided by 16 positive divisors. The sum of these divisors (counting 64749585) is 1, the average is 0.0625.

Base conversion 64749585

Base System Value
2 Binary 11110111000000000000010001
3 Ternary 11111211121201210
4 Quaternary 3313000000101
5 Quinary 113033441320
6 Senary 10231450333
8 Octal 367000021
10 Decimal 64749585
12 Duodecimal 198269a9
16 Hexadecimal 3dc0011
20 Vigesimal 104ddj5
36 Base36 12jt3l

Cryptographic Hash Functions

md5 6d76a1a6c2070cea82dd2044a8354eba
sha1 8e202cb6767a79d872c73d734f742377246a97bc
sha256 e81502e975a81ec16ce007eb3d890c54e57daa3becb72205f29496a4ff2f677f
sha512 ac1298d5e4ebce0b4fce450b735662cf98f4f8fd796ecf19a0192b1076e3c8e4cdc92dcfed205960d4c9c1f34b4336cdfa7cf1a5846af1876898033ed715b78e
ripemd-160 ac21547e9d8d631b32194d9ded00d5ae3231a7df

64749585 as geometric shapes

Circle

Radius = n
Diameter 129499170
Circumference 406833641.11798
Area 1.3171154713214E+16

Sphere

Radius = n
Volume 1.1371024022019E+24
Surface area 5.2684618852856E+16
Circumference 406833641.11798

Square

Length = n
Perimeter 258998340
Area 4192508757672225
Diagonal 91569741.26503

Cube

Length = n
Surface area 25155052546033350
Volume 2.7146320216814E+23
Space diagonal 112149570.989

Equilateral Triangle

Length = n
Perimeter 194248755
Area 1.8154095448664E+15
Altitude 56074785.4945

Triangular Pyramid

Length = n
Surface area 1.8154095448664E+15
Volume 3.1992245182618E+22
Height 30523247.088343