64888908 (number)

64888908 is an even 8-digits composite number following 64888907 and preceding 64888909. In scientific notation, it is written as 6.4888908 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 18224064 positive integers (up to 64888908) that are relatively prime to 64888908.

Interesting facts

Basic properties

Name

Name sixty-four million eight hundred eighty-eight thousand nine hundred eight

Notation

Scientific notation 6.4888908 × 10^7
Engineering notation 6.4888908 × 10^6

Prime Factorization of 64888908

Prime Factorization 2 × 2 × 7 × 3 × 59 × 13093

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32444454
Product of the distinct prime numbers

The prime factorization of 64888908 is 2 × 2 × 7 × 3 × 59 × 13093. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64888908)

Multiplication

n×y
n×2 129777816
n×3 194666724
n×4 259555632
n×5 324444540

Division

n÷y
n÷2 32444454
n÷3 21629636
n÷3 16222227
n÷5 12977781.6

Exponentiation

ny
n2 4210570381432464
n3 2.732193141083E+23
n4 1.7728902936996E+31
n5 1.1504091516197E+39

Nth Root

y√n
2√n 8055.3651686314
3√n 401.84338346035
4√n 89.75168616038
5√n 36.511871401884

Divisors of 64888908

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64888907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64888908 can be divided by 48 positive divisors. The sum of these divisors (counting 64888908) is 1, the average is 0.020833333333333.

Base conversion 64888908

Base System Value
2 Binary 11110111100010000001001100
3 Ternary 11112002200211220
4 Quaternary 3313202001030
5 Quinary 113102421113
6 Senary 10234443340
8 Octal 367420114
10 Decimal 64888908
12 Duodecimal 19893550
16 Hexadecimal 3de204c
20 Vigesimal 105b258
36 Base36 12mslo

Cryptographic Hash Functions

md5 b3f9eb4c37ac53a62f6948e599768a3b
sha1 9364af0663bc4216f104aba3cf4391f68f70b774
sha256 49517985cba7e4e733393f8e847e8c9e1e4fac06b6c5534200cd2a508d7af1f6
sha512 3636bbf7b62fdf9d4f38e207954fce73ed37c736d62f0625aea3d7d480c4ee42027826c44b5f57de4cf3782ac30a41892020cd9bcc0ceb4b03b3fb77a161857c
ripemd-160 0834bdbe3acfaba1b7291e1fd2e17340e9a4862c

64888908 as geometric shapes

Circle

Radius = n
Diameter 129777816
Circumference 407709033.34453
Area 1.3227896977731E+16

Sphere

Radius = n
Volume 1.1444583866953E+24
Surface area 5.2911587910924E+16
Circumference 407709033.34453

Square

Length = n
Perimeter 259555632
Area 4210570381432464
Diagonal 91766773.74118

Cube

Length = n
Surface area 25263422288594784
Volume 2.732193141083E+23
Space diagonal 112390885.50366

Equilateral Triangle

Length = n
Perimeter 194666724
Area 1.8232304573714E+15
Altitude 56195442.751831

Triangular Pyramid

Length = n
Surface area 1.8232304573714E+15
Volume 3.2199204959519E+22
Height 30588924.580393