71644650 (number)

71644650 is an even 8-digits composite number following 71644649 and preceding 71644651. In scientific notation, it is written as 7.1644650 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 14884800 positive integers (up to 71644650) that are relatively prime to 71644650.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred forty-four thousand six hundred fifty

Notation

Scientific notation 7.1644650 × 10^7
Engineering notation 7.1644650 × 10^6

Prime Factorization of 71644650

Prime Factorization 2 × 21 × 25 × 11 × 6203

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71644650
Product of the distinct prime numbers

The prime factorization of 71644650 is 2 × 21 × 25 × 11 × 6203. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 45, 3, 561, 691, 4078, 8890, 72734, 36460, 959556, 815191, 6738813, 7125660, 7508676, 31476575, 576743426, 715984106, 9557329468, 2629867172

Basic calculations (n = 71644650)

Multiplication

n×y
n×2 143289300
n×3 214933950
n×4 286578600
n×5 358223250

Division

n÷y
n÷2 35822325
n÷3 23881550
n÷3 17911162.5
n÷5 14328930

Exponentiation

ny
n2 5132955873622500
n3 3.6774882703113E+23
n4 2.6347236000556E+31
n5 1.8876385017272E+39

Nth Root

y√n
2√n 8464.3162748092
3√n 415.33123021321
4√n 92.001718868776
5√n 37.242322201489

Divisors of 71644650

1, 2, 11, 21, 22, 25, 42, 50, 231, 275, 462, 525, 550, 1050, 5775, 6203, 11550, 12406, 68233, 130263, 136466, 155075, 260526, 310150, 1432893, 1705825, 2865786, 3256575, 3411650, 6513150, 35822325, 71644650

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 -71644649
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 71644650 can be divided by 32 positive divisors. The sum of these divisors (counting 71644650) is 1, the average is 0.03125.

Base conversion 71644650

Base System Value
2 Binary 100010001010011010111101010
3 Ternary 11222210220222120
4 Quaternary 10101103113222
5 Quinary 121320112100
6 Senary 11035332110
8 Octal 421232752
10 Decimal 71644650
12 Duodecimal 1bbb1036
16 Hexadecimal 44535ea
20 Vigesimal 127fbca
36 Base36 16nld6

Cryptographic Hash Functions

md5 212e9ae23afdc8b28448376398b11f32
sha1 ff64a90b5b26783d609b96f5c60ca027b10c7c26
sha256 848dce0586075b1442b576206cb010688b947f67d4fa9ec5ea631bc565728fa9
sha512 d71e148b2dbc8e64328989793f8983d66fcf463010e5386ab2de723dd18fac697afb04809fc5a454727f1a81f76cdfd51b25e23a8d8f7b39ecdfef6c9ef6c90a
ripemd-160 0367d2a4f5904fb73084a565fb449ec9b8d5b846

71644650 as geometric shapes

Circle

Radius = n
Diameter 143289300
Circumference 450156612.21802
Area 1.6125656463773E+16

Sphere

Radius = n
Volume 1.5404226844897E+24
Surface area 6.4502625855092E+16
Circumference 450156612.21802

Square

Length = n
Perimeter 286578600
Area 5132955873622500
Diagonal 101320835.70147

Cube

Length = n
Surface area 30797735241735000
Volume 3.6774882703113E+23
Space diagonal 124092173.89049

Equilateral Triangle

Length = n
Perimeter 214933950
Area 2.2226350915308E+15
Altitude 62046086.945245

Triangular Pyramid

Length = n
Surface area 2.2226350915308E+15
Volume 4.3339614894518E+22
Height 33773611.900491