71319888 (number)

71319888 is an even 8-digits composite number following 71319887 and preceding 71319889. In scientific notation, it is written as 7.1319888 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors. There are 23773248 positive integers (up to 71319888) that are relatively prime to 71319888.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred nineteen thousand eight hundred eighty-eight

Notation

Scientific notation 7.1319888 × 10^7
Engineering notation 7.1319888 × 10^6

Prime Factorization of 71319888

Prime Factorization 2 × 2 × 2 × 2 × 9 × 495277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8914986
Product of the distinct prime numbers

The prime factorization of 71319888 is 2 × 2 × 2 × 2 × 9 × 495277. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71319888)

Multiplication

n×y
n×2 142639776
n×3 213959664
n×4 285279552
n×5 356599440

Division

n÷y
n÷2 35659944
n÷3 23773296
n÷3 17829972
n÷5 14263977.6

Exponentiation

ny
n2 5086526424332544
n3 3.6277049489244E+23
n4 2.5872751065433E+31
n5 1.8452417082386E+39

Nth Root

y√n
2√n 8445.1103012335
3√n 414.70272027698
4√n 91.8972812505
5√n 37.208497258194

Divisors of 71319888

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71319887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71319888 can be divided by 20 positive divisors. The sum of these divisors (counting 71319888) is 1, the average is 0.05.

Base conversion 71319888

Base System Value
2 Binary 100010000000100000101010000
3 Ternary 11222012102111100
4 Quaternary 10100010011100
5 Quinary 121224214023
6 Senary 11024344400
8 Octal 420040520
10 Decimal 71319888
12 Duodecimal 1ba75100
16 Hexadecimal 4404150
20 Vigesimal 125eje8
36 Base36 16gms0

Cryptographic Hash Functions

md5 aa8b8a45636c1e243f622c2e0ff5978e
sha1 7833f04996faf2cff407e395cfe99f323981bbf6
sha256 ca93b1a4a5d220bdfc9f38b2657850aca9e6a208e83c4dca20fba8e4b14adb5e
sha512 e26f563c4d14187c28de7034e4e5bb3f4d3bada7552ea16520393d54683ff15ecc4f7f6c47cc5e69af15f2c7028a7e538df65a1d55ff64cbb688e58ea9992006
ripemd-160 21bfaabcee82bbe5e98c745a7fa76b97a37e2035

71319888 as geometric shapes

Circle

Radius = n
Diameter 142639776
Circumference 448116072.39129
Area 1.5979794046973E+16

Sphere

Radius = n
Volume 1.519569495591E+24
Surface area 6.3919176187894E+16
Circumference 448116072.39129

Square

Length = n
Perimeter 285279552
Area 5086526424332544
Diagonal 100861552.87653

Cube

Length = n
Surface area 30519158545995264
Volume 3.6277049489244E+23
Space diagonal 123529669.60612

Equilateral Triangle

Length = n
Perimeter 213959664
Area 2.2025305502464E+15
Altitude 61764834.803061

Triangular Pyramid

Length = n
Surface area 2.2025305502464E+15
Volume 4.2752912825474E+22
Height 33620517.62551