71317840 (number)

71317840 is an even 8-digits composite number following 71317839 and preceding 71317841. In scientific notation, it is written as 7.1317840 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 25933440 positive integers (up to 71317840) that are relatively prime to 71317840.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventeen thousand eight hundred forty

Notation

Scientific notation 7.1317840 × 10^7
Engineering notation 7.1317840 × 10^6

Prime Factorization of 71317840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 81043

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8914730
Product of the distinct prime numbers

The prime factorization of 71317840 is 2 × 2 × 2 × 2 × 5 × 11 × 81043. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71317840)

Multiplication

n×y
n×2 142635680
n×3 213953520
n×4 285271360
n×5 356589200

Division

n÷y
n÷2 35658920
n÷3 23772613.333333
n÷3 17829460
n÷5 14263568

Exponentiation

ny
n2 5086234302265600
n3 3.6273924417149E+23
n4 2.5869779377543E+31
n5 1.8449767864829E+39

Nth Root

y√n
2√n 8444.9890467661
3√n 414.698750747
4√n 91.896621519869
5√n 37.208283562183

Divisors of 71317840

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71317839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71317840 can be divided by 40 positive divisors. The sum of these divisors (counting 71317840) is 1, the average is 0.025.

Base conversion 71317840

Base System Value
2 Binary 100010000000011100101010000
3 Ternary 11222012022200111
4 Quaternary 10100003211100
5 Quinary 121224132330
6 Senary 11024331104
8 Octal 420034520
10 Decimal 71317840
12 Duodecimal 1ba73a94
16 Hexadecimal 4403950
20 Vigesimal 125eec0
36 Base36 16gl74

Cryptographic Hash Functions

md5 ccd722a87b41b5738726df45d6f98efe
sha1 b71d0bb196e652bdb0b435a863ec69216f636601
sha256 b3a3bc11ba82275d40c138744b35e0acdd95afe1d1f7cf6fe5d1bd9e7ccbaa04
sha512 d9e1c4866fe621f3bab87a6799aa5c3d697bc2639307683c5be653ebe745c9216b5c6e9ac5c79bda32eea7495a7fec2f306fbcd4d0faa79c62a4921faf919db1
ripemd-160 499d88f4a903cc88f07c2a0e14639a79588d1bbc

71317840 as geometric shapes

Circle

Radius = n
Diameter 142635680
Circumference 448103204.42778
Area 1.5978876318434E+16

Sphere

Radius = n
Volume 1.5194385928772E+24
Surface area 6.3915505273736E+16
Circumference 448103204.42778

Square

Length = n
Perimeter 285271360
Area 5086234302265600
Diagonal 100858656.56715

Cube

Length = n
Surface area 30517405813593600
Volume 3.6273924417149E+23
Space diagonal 123526122.36607

Equilateral Triangle

Length = n
Perimeter 213953520
Area 2.2024040576809E+15
Altitude 61763061.183034

Triangular Pyramid

Length = n
Surface area 2.2024040576809E+15
Volume 4.2749229892691E+22
Height 33619552.189051