64366920 (number)

64366920 is an even 8-digits composite number following 64366919 and preceding 64366921. In scientific notation, it is written as 6.4366920 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 128 positive divisors. There are 16973568 positive integers (up to 64366920) that are relatively prime to 64366920.

Interesting facts

Basic properties

Name

Name sixty-four million three hundred sixty-six thousand nine hundred twenty

Notation

Scientific notation 6.4366920 × 10^7
Engineering notation 6.4366920 × 10^6

Prime Factorization of 64366920

Prime Factorization 2 × 2 × 2 × 5 × 3 × 9 × 107 × 557

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 16091730
Product of the distinct prime numbers

The prime factorization of 64366920 is 2 × 2 × 2 × 5 × 3 × 9 × 107 × 557. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64366920)

Multiplication

n×y
n×2 128733840
n×3 193100760
n×4 257467680
n×5 321834600

Division

n÷y
n÷2 32183460
n÷3 21455640
n÷3 16091730
n÷5 12873384

Exponentiation

ny
n2 4143100390286400
n3 2.6667861137353E+23
n4 1.7165280843991E+31
n5 1.1048762588627E+39

Nth Root

y√n
2√n 8022.8997251617
3√n 400.76296046971
4√n 89.570640977732
5√n 36.452938733746

Divisors of 64366920

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64366919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64366920 can be divided by 128 positive divisors. The sum of these divisors (counting 64366920) is 1, the average is 0.0078125.

Base conversion 64366920

Base System Value
2 Binary 11110101100010100101001000
3 Ternary 11111010011211000
4 Quaternary 3311202211020
5 Quinary 112434220140
6 Senary 10215335000
8 Octal 365424510
10 Decimal 64366920
12 Duodecimal 19681460
16 Hexadecimal 3d62948
20 Vigesimal 1025h60
36 Base36 12blu0

Cryptographic Hash Functions

md5 5d2e62a48c8fde837ce30def78068130
sha1 e33b9f842d4b7062808c288603363dca89b06a43
sha256 09ea9f89a8cd46498dd96dd26398349da8a80d631ebbea0772b650f8676a8f56
sha512 dbc1d833d8633eaa9c340fdb3d49d2ea858a218a36534cd190da6fa34ab83bf4b34875e9bdfebb0a110767f11cd74429f8b0336060bf6332e6fbacf5437a0f80
ripemd-160 3ea6803535258b28ae84383edb1156d4eda1ef3b

64366920 as geometric shapes

Circle

Radius = n
Diameter 128733840
Circumference 404429286.0124
Area 1.3015933749209E+16

Sphere

Radius = n
Volume 1.1170607551475E+24
Surface area 5.2063734996835E+16
Circumference 404429286.0124

Square

Length = n
Perimeter 257467680
Area 4143100390286400
Diagonal 91028571.232184

Cube

Length = n
Surface area 24858602341718400
Volume 2.6667861137353E+23
Space diagonal 111486775.76672

Equilateral Triangle

Length = n
Perimeter 193100760
Area 1.7940150942086E+15
Altitude 55743387.883361

Triangular Pyramid

Length = n
Surface area 1.7940150942086E+15
Volume 3.142837574994E+22
Height 30342857.077395