71338968 (number)

71338968 is an even 8-digits composite number following 71338967 and preceding 71338969. In scientific notation, it is written as 7.1338968 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 23779008 positive integers (up to 71338968) that are relatively prime to 71338968.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirty-eight thousand nine hundred sixty-eight

Notation

Scientific notation 7.1338968 × 10^7
Engineering notation 7.1338968 × 10^6

Prime Factorization of 71338968

Prime Factorization 2 × 2 × 2 × 9 × 3 × 9 × 36697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1981638
Product of the distinct prime numbers

The prime factorization of 71338968 is 2 × 2 × 2 × 9 × 3 × 9 × 36697. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71338968)

Multiplication

n×y
n×2 142677936
n×3 214016904
n×4 285355872
n×5 356694840

Division

n÷y
n÷2 35669484
n÷3 23779656
n÷3 17834742
n÷5 14267793.6

Exponentiation

ny
n2 5089248355305024
n3 3.6306172556316E+23
n4 2.5900448821975E+31
n5 1.8477112896965E+39

Nth Root

y√n
2√n 8446.2398734585
3√n 414.73969837955
4√n 91.903426886371
5√n 37.210487901165

Divisors of 71338968

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 -71338967
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 71338968 can be divided by 48 positive divisors. The sum of these divisors (counting 71338968) is 1, the average is 0.020833333333333.

Base conversion 71338968

Base System Value
2 Binary 100010000001000101111011000
3 Ternary 11222020101200000
4 Quaternary 10100020233120
5 Quinary 121230321333
6 Senary 11025013000
8 Octal 420105730
10 Decimal 71338968
12 Duodecimal 1ba84160
16 Hexadecimal 4408bd8
20 Vigesimal 125h788
36 Base36 16h1i0

Cryptographic Hash Functions

md5 dd603ec0076dde429f4415240b227b7c
sha1 a85b43de6ab948dc8fee7c078b2cf2a683a1fdf2
sha256 12787427e26c8a6299a0db2fc5260b21afd8e0676337ab812b7c3e13b107d80d
sha512 bbfe9977896ea9cddffc82a49481534bc33fcb8af32df04a27a15abb063bd8debf976157c58df9875c714caa5d39adb0f20f6cf170fb457e054f22f175642b95
ripemd-160 ca23fb951d28604d06c0dfa3fabdf061c6e7ff8a

71338968 as geometric shapes

Circle

Radius = n
Diameter 142677936
Circumference 448235955.56695
Area 1.598834524532E+16

Sphere

Radius = n
Volume 1.5207893997718E+24
Surface area 6.3953380981281E+16
Circumference 448235955.56695

Square

Length = n
Perimeter 285355872
Area 5089248355305024
Diagonal 100888536.0713

Cube

Length = n
Surface area 30535490131830144
Volume 3.6306172556316E+23
Space diagonal 123562717.13553

Equilateral Triangle

Length = n
Perimeter 214016904
Area 2.2037091809312E+15
Altitude 61781358.567765

Triangular Pyramid

Length = n
Surface area 2.2037091809312E+15
Volume 4.2787234689166E+22
Height 33629512.023767