64986752 (number)

64986752 is an even 8-digits composite number following 64986751 and preceding 64986753. In scientific notation, it is written as 6.4986752 × 10^7. The sum of its digits is 47. It has a total of 9 prime factors and 32 positive divisors. There are 32198656 positive integers (up to 64986752) that are relatively prime to 64986752.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4986752 × 10^7
Engineering notation 6.4986752 × 10^6

Prime Factorization of 64986752

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 113 × 4493

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1015418
Product of the distinct prime numbers

The prime factorization of 64986752 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 113 × 4493. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64986752)

Multiplication

n×y
n×2 129973504
n×3 194960256
n×4 259947008
n×5 324933760

Division

n÷y
n÷2 32493376
n÷3 21662250.666667
n÷3 16246688
n÷5 12997350.4

Exponentiation

ny
n2 4223277935509504
n3 2.7445711582203E+23
n4 1.7836076520561E+31
n5 1.1591086814947E+39

Nth Root

y√n
2√n 8061.4361003484
3√n 402.04525781064
4√n 89.785500501742
5√n 36.522875793473

Divisors of 64986752

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 -64986751
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 64986752 can be divided by 32 positive divisors. The sum of these divisors (counting 64986752) is 1, the average is 0.03125.

Base conversion 64986752

Base System Value
2 Binary 11110111111001111010000000
3 Ternary 11112021200001202
4 Quaternary 3313321322000
5 Quinary 113114034002
6 Senary 10240520332
8 Octal 367717200
10 Decimal 64986752
12 Duodecimal 199200a8
16 Hexadecimal 3df9e80
20 Vigesimal 10636hc
36 Base36 12ow3k

Cryptographic Hash Functions

md5 bf120f97de358b287aade3c6779047e6
sha1 9b95fcb14cf00bd022307de7b677250ced1fcd98
sha256 54eb6526ce6dede1dcd7820c3f8a44bc00e7a5d9e8ea8cb8715fa88e33ec252d
sha512 888f1a78ec4ea3c1dbf10d0339abb361f4f8bec278710f078036cf3519b61fb8da28ed911f1d5861dc91d86d9b468eea04f2a3732b7cecdfbc0c756e3ffdc924
ripemd-160 7784e2466b2fdf751f4e6d99fe51ea7834adabda

64986752 as geometric shapes

Circle

Radius = n
Diameter 129973504
Circumference 408323805.32772
Area 1.3267818936265E+16

Sphere

Radius = n
Volume 1.1496432783892E+24
Surface area 5.3071275745058E+16
Circumference 408323805.32772

Square

Length = n
Perimeter 259947008
Area 4223277935509504
Diagonal 91905146.052977

Cube

Length = n
Surface area 25339667613057024
Volume 2.7445711582203E+23
Space diagonal 112560356.28288

Equilateral Triangle

Length = n
Perimeter 194960256
Area 1.8287329896968E+15
Altitude 56280178.141439

Triangular Pyramid

Length = n
Surface area 1.8287329896968E+15
Volume 3.2345081290443E+22
Height 30635048.684326