71315321 (number)

71315321 is an odd 8-digits composite number following 71315320 and preceding 71315322. In scientific notation, it is written as 7.1315321 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 32 positive divisors. There are 52980480 positive integers (up to 71315321) that are relatively prime to 71315321.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifteen thousand three hundred twenty-one

Notation

Scientific notation 7.1315321 × 10^7
Engineering notation 7.1315321 × 10^6

Prime Factorization of 71315321

Prime Factorization 7 × 11 × 29 × 109 × 293

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71315321
Product of the distinct prime numbers

The prime factorization of 71315321 is 7 × 11 × 29 × 109 × 293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71315321)

Multiplication

n×y
n×2 142630642
n×3 213945963
n×4 285261284
n×5 356576605

Division

n÷y
n÷2 35657660.5
n÷3 23771773.666667
n÷3 17828830.25
n÷5 14263064.2

Exponentiation

ny
n2 5085875009333041
n3 3.6270080885646E+23
n4 2.5866124610558E+31
n5 1.844650979628E+39

Nth Root

y√n
2√n 8444.8399037519
3√n 414.69386819843
4√n 91.895810044593
5√n 37.208020713531

Divisors of 71315321

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71315320
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71315321 can be divided by 32 positive divisors. The sum of these divisors (counting 71315321) is 1, the average is 0.03125.

Base conversion 71315321

Base System Value
2 Binary 100010000000010111101111001
3 Ternary 11222012012020012
4 Quaternary 10100002331321
5 Quinary 121224042241
6 Senary 11024311305
8 Octal 420027571
10 Decimal 71315321
12 Duodecimal 1ba72535
16 Hexadecimal 4402f79
20 Vigesimal 125e861
36 Base36 16gj95

Cryptographic Hash Functions

md5 f2c3d691f0a0294aa88160fd8a7c41e0
sha1 0a2d00e7b5d987ec7965eecb7dbdddc6c2970acb
sha256 82dc7e3d81ccf7c4b2415a5101071302c314af98f1a06266f3e2baba1f669551
sha512 089f91e7bf0f09225502986206fb3fe91e42f0db9fef081e756ae47619dc3da91023f92edce7334279ea7055f62348a8862c4d208f78b701b3be2ed13fef9e66
ripemd-160 dd53cf9e34ab2edb36f5adf53d9f1d61c4bd8cdc

71315321 as geometric shapes

Circle

Radius = n
Diameter 142630642
Circumference 448087377.084
Area 1.5977747566397E+16

Sphere

Radius = n
Volume 1.5192775954061E+24
Surface area 6.3910990265586E+16
Circumference 448087377.084

Square

Length = n
Perimeter 285261284
Area 5085875009333041
Diagonal 100855094.16319

Cube

Length = n
Surface area 30515250055998246
Volume 3.6270080885646E+23
Space diagonal 123521759.33008

Equilateral Triangle

Length = n
Perimeter 213945963
Area 2.2022484792774E+15
Altitude 61760879.665042

Triangular Pyramid

Length = n
Surface area 2.2022484792774E+15
Volume 4.2744700247375E+22
Height 33618364.721064