71640480 (number)

71640480 is an even 8-digits composite number following 71640479 and preceding 71640481. In scientific notation, it is written as 7.1640480 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 19104000 positive integers (up to 71640480) that are relatively prime to 71640480.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1640480 × 10^7
Engineering notation 7.1640480 × 10^6

Prime Factorization of 71640480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 149251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4477530
Product of the distinct prime numbers

The prime factorization of 71640480 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 149251. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71640480)

Multiplication

n×y
n×2 143280960
n×3 214921440
n×4 286561920
n×5 358202400

Division

n÷y
n÷2 35820240
n÷3 23880160
n÷3 17910120
n÷5 14328096

Exponentiation

ny
n2 5132358374630400
n3 3.6768461749054E+23
n4 2.6341102485639E+31
n5 1.8870892258004E+39

Nth Root

y√n
2√n 8464.0699430002
3√n 415.32317208729
4√n 92.000380124216
5√n 37.241888661513

Divisors of 71640480

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 -71640479
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 71640480 can be divided by 48 positive divisors. The sum of these divisors (counting 71640480) is 1, the average is 0.020833333333333.

Base conversion 71640480

Base System Value
2 Binary 100010001010010010110100000
3 Ternary 11222210201021010
4 Quaternary 10101102112200
5 Quinary 121314443410
6 Senary 11035300520
8 Octal 421222640
10 Decimal 71640480
12 Duodecimal 1bbaa740
16 Hexadecimal 44525a0
20 Vigesimal 127f140
36 Base36 16ni5c

Cryptographic Hash Functions

md5 dda37c574f5c852f254a1b233702d906
sha1 c05b1ef42073d715208e5f3d7e9d7bbecda85468
sha256 579230a95d6380759fef734029592f1acac4f40fdcc791f64a06dac1287fc62d
sha512 b49931f4a953e67ad6a58e3e8cfed65e51f174dd9d91df306c9941a69fbadb0497389585ded9cb60272fcb118eecd656801146ef1822bdd7c4c7b6fb42b981db
ripemd-160 849704e144b058a2f4249ebec2faf54a764d81c4

71640480 as geometric shapes

Circle

Radius = n
Diameter 143280960
Circumference 450130411.33529
Area 1.6123779365329E+16

Sphere

Radius = n
Volume 1.540153724195E+24
Surface area 6.4495117461316E+16
Circumference 450130411.33529

Square

Length = n
Perimeter 286561920
Area 5132358374630400
Diagonal 101314938.43092

Cube

Length = n
Surface area 30794150247782400
Volume 3.6768461749054E+23
Space diagonal 124084951.23862

Equilateral Triangle

Length = n
Perimeter 214921440
Area 2.2223763668779E+15
Altitude 62042475.619311

Triangular Pyramid

Length = n
Surface area 2.2223763668779E+15
Volume 4.3332047727591E+22
Height 33771646.143639