71318208 (number)

71318208 is an even 8-digits composite number following 71318207 and preceding 71318209. In scientific notation, it is written as 7.1318208 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 56 positive divisors. There are 21943296 positive integers (up to 71318208) that are relatively prime to 71318208.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighteen thousand two hundred eight

Notation

Scientific notation 7.1318208 × 10^7
Engineering notation 7.1318208 × 10^6

Prime Factorization of 71318208

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 28573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2228694
Product of the distinct prime numbers

The prime factorization of 71318208 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 28573. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71318208)

Multiplication

n×y
n×2 142636416
n×3 213954624
n×4 285272832
n×5 356591040

Division

n÷y
n÷2 35659104
n÷3 23772736
n÷3 17829552
n÷5 14263641.6

Exponentiation

ny
n2 5086286792331264
n3 3.6274485940313E+23
n4 2.5870313333843E+31
n5 1.8450243873682E+39

Nth Root

y√n
2√n 8445.0108348065
3√n 414.69946402751
4√n 91.896740066264
5√n 37.208321961047

Divisors of 71318208

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71318207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71318208 can be divided by 56 positive divisors. The sum of these divisors (counting 71318208) is 1, the average is 0.017857142857143.

Base conversion 71318208

Base System Value
2 Binary 100010000000011101011000000
3 Ternary 11222012100012010
4 Quaternary 10100003223000
5 Quinary 121224140313
6 Senary 11024332520
8 Octal 420035300
10 Decimal 71318208
12 Duodecimal 1ba74140
16 Hexadecimal 4403ac0
20 Vigesimal 125efa8
36 Base36 16glhc

Cryptographic Hash Functions

md5 1504149d1fbeba0e25a6138dfad31701
sha1 8928af165eb0b5e06f1c35a7b5b37d3082704d67
sha256 95d3b12bb4907808d4205fcb4d6340d9be557234e36b30035abb21485d27513a
sha512 324158fa37f6edb0b035f7071d1a10f9c6bf467ed18a0d86867964837e782b776b96871055b197dd6b1bc56a96dfeca5914cd71e1c96f6702d724d87f08e6184
ripemd-160 7aea6643b81fd8d6318dcc26280e412e38cc0254

71318208 as geometric shapes

Circle

Radius = n
Diameter 142636416
Circumference 448105516.63998
Area 1.5979041220839E+16

Sphere

Radius = n
Volume 1.5194621139045E+24
Surface area 6.3916164883355E+16
Circumference 448105516.63998

Square

Length = n
Perimeter 285272832
Area 5086286792331264
Diagonal 100859176.99775

Cube

Length = n
Surface area 30517720753987584
Volume 3.6274485940313E+23
Space diagonal 123526759.76077

Equilateral Triangle

Length = n
Perimeter 213954624
Area 2.2024267865461E+15
Altitude 61763379.880383

Triangular Pyramid

Length = n
Surface area 2.2024267865461E+15
Volume 4.2749891654086E+22
Height 33619725.665915