71310561 (number)

71310561 is an odd 8-digits composite number following 71310560 and preceding 71310562. In scientific notation, it is written as 7.1310561 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 39813120 positive integers (up to 71310561) that are relatively prime to 71310561.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ten thousand five hundred sixty-one

Notation

Scientific notation 7.1310561 × 10^7
Engineering notation 7.1310561 × 10^6

Prime Factorization of 71310561

Prime Factorization 21 × 73 × 257 × 181

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71310561
Product of the distinct prime numbers

The prime factorization of 71310561 is 21 × 73 × 257 × 181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 79, 29, 601, 969, 1030, 2095, 68830, 52069, 404226, 283701, 6927186, 8075492, 65724604, 51379644, 665624241, 52288032, 7404329790, 932369103

Basic calculations (n = 71310561)

Multiplication

n×y
n×2 142621122
n×3 213931683
n×4 285242244
n×5 356552805

Division

n÷y
n÷2 35655280.5
n÷3 23770187
n÷3 17827640.25
n÷5 14262112.2

Exponentiation

ny
n2 5085196110134721
n3 3.6262818740872E+23
n4 2.5859219478529E+31
n5 1.8440354480361E+39

Nth Root

y√n
2√n 8444.558070142
3√n 414.68464163157
4√n 91.894276590776
5√n 37.207524004255

Divisors of 71310561

1, 21, 73, 181, 257, 1533, 3801, 5397, 13213, 18761, 46517, 277473, 393981, 976857, 3395741, 71310561

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71310560
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71310561 can be divided by 16 positive divisors. The sum of these divisors (counting 71310561) is 1, the average is 0.0625.

Base conversion 71310561

Base System Value
2 Binary 100010000000001110011100001
3 Ternary 11222011221200220
4 Quaternary 10100001303201
5 Quinary 121223414221
6 Senary 11024233253
8 Octal 420016341
10 Decimal 71310561
12 Duodecimal 1ba6b829
16 Hexadecimal 4401ce1
20 Vigesimal 125dg81
36 Base36 16gfkx

Cryptographic Hash Functions

md5 b0c4e00b31155ea289968d354d6ac723
sha1 2b15edf6a41a8cc0b23cce5ddcb4b8e974c4ad47
sha256 810a0f27e7de13a57db54272e513145b62c6363e2b9492f5f68caeadf7d8e8ba
sha512 14bbeb87fdb5a0c6eb1e6345d54f16b25c9e7a44fb0ca86f923a9db1879b87406fcac4957ddc2831e55e3d4ea89ade9cd6b00085bb5f0d3649782e484159f53e
ripemd-160 ea2fba3d3f84ae476039464cce9fe4b917604f71

71310561 as geometric shapes

Circle

Radius = n
Diameter 142621122
Circumference 448057469.12193
Area 1.5975614741663E+16

Sphere

Radius = n
Volume 1.5189733993971E+24
Surface area 6.3902458966651E+16
Circumference 448057469.12193

Square

Length = n
Perimeter 285242244
Area 5085196110134721
Diagonal 100848362.50663

Cube

Length = n
Surface area 30511176660808326
Volume 3.6262818740872E+23
Space diagonal 123513514.76824

Equilateral Triangle

Length = n
Perimeter 213931683
Area 2.2019545073012E+15
Altitude 61756757.38412

Triangular Pyramid

Length = n
Surface area 2.2019545073012E+15
Volume 4.2736141727683E+22
Height 33616120.835545