64888924 (number)

64888924 is an even 8-digits composite number following 64888923 and preceding 64888925. In scientific notation, it is written as 6.4888924 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 32393024 positive integers (up to 64888924) that are relatively prime to 64888924.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4888924 × 10^7
Engineering notation 6.4888924 × 10^6

Prime Factorization of 64888924

Prime Factorization 2 × 2 × 647 × 25073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32444462
Product of the distinct prime numbers

The prime factorization of 64888924 is 2 × 2 × 647 × 25073. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 56, 68, 848, 765, 3367, 1114, 29063, 83997, 243831, 979886, 1570798, 1299337, 42223913, 51842014, 649624842, 131729463, 7858628302, 5821443025

Basic calculations (n = 64888924)

Multiplication

n×y
n×2 129777848
n×3 194666772
n×4 259555696
n×5 324444620

Division

n÷y
n÷2 32444462
n÷3 21629641.333333
n÷3 16222231
n÷5 12977784.8

Exponentiation

ny
n2 4210572457877776
n3 2.7321951621572E+23
n4 1.7728920423039E+31
n5 1.1504105699326E+39

Nth Root

y√n
2√n 8055.3661617583
3√n 401.84341648856
4√n 89.751691693016
5√n 36.511873202469

Divisors of 64888924

1, 2, 4, 647, 1294, 2588, 25073, 50146, 100292, 16222231, 32444462, 64888924

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64888923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64888924 can be divided by 12 positive divisors. The sum of these divisors (counting 64888924) is 1, the average is 0.083333333333333.

Base conversion 64888924

Base System Value
2 Binary 11110111100010000001011100
3 Ternary 11112002200212111
4 Quaternary 3313202001130
5 Quinary 113102421144
6 Senary 10234443404
8 Octal 367420134
10 Decimal 64888924
12 Duodecimal 19893564
16 Hexadecimal 3de205c
20 Vigesimal 105b264
36 Base36 12msm4

Cryptographic Hash Functions

md5 d00574127d011e1ea2062a16262f0165
sha1 4ea6eded253eee9e60ee957f3399e83f365b8b78
sha256 a83c8916501f7c34455e50185b68a664e41732b1816da36189563b0f689f58eb
sha512 7f1ffe591dcc1f51a540398fcd314d49d9d1dd173517dbcdc3812eb327d3e22122b0d2dfd7a1051264c553563bd8188dc4ecdaabeed35e8ec0c3a5cf4a8ef5dd
ripemd-160 c6b4d50cd37327fa6bb2cf103867f0a42f1d75c9

64888924 as geometric shapes

Circle

Radius = n
Diameter 129777848
Circumference 407709133.87549
Area 1.3227903501076E+16

Sphere

Radius = n
Volume 1.1444592332809E+24
Surface area 5.2911614004305E+16
Circumference 407709133.87549

Square

Length = n
Perimeter 259555696
Area 4210572457877776
Diagonal 91766796.368597

Cube

Length = n
Surface area 25263434747266656
Volume 2.7321951621572E+23
Space diagonal 112390913.21648

Equilateral Triangle

Length = n
Perimeter 194666772
Area 1.8232313564986E+15
Altitude 56195456.608238

Triangular Pyramid

Length = n
Surface area 1.8232313564986E+15
Volume 3.2199228778108E+22
Height 30588932.122866