71695428 (number)

71695428 is an even 8-digits composite number following 71695427 and preceding 71695429. In scientific notation, it is written as 7.1695428 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 36 positive divisors. There are 20484240 positive integers (up to 71695428) that are relatively prime to 71695428.

Interesting facts

Basic properties

Name

Name seventy-one million six hundred ninety-five thousand four hundred twenty-eight

Notation

Scientific notation 7.1695428 × 10^7
Engineering notation 7.1695428 × 10^6

Prime Factorization of 71695428

Prime Factorization 2 × 2 × 3 × 7 × 7 × 121931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5121102
Product of the distinct prime numbers

The prime factorization of 71695428 is 2 × 2 × 3 × 7 × 7 × 121931. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71695428)

Multiplication

n×y
n×2 143390856
n×3 215086284
n×4 286781712
n×5 358477140

Division

n÷y
n÷2 35847714
n÷3 23898476
n÷3 17923857
n÷5 14339085.6

Exponentiation

ny
n2 5140234396103184
n3 3.6853130504894E+23
n4 2.6422009646882E+31
n5 1.8943372902534E+39

Nth Root

y√n
2√n 8467.3152769931
3√n 415.42932876276
4√n 92.018016045735
5√n 37.247599789535

Divisors of 71695428

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71695427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71695428 can be divided by 36 positive divisors. The sum of these divisors (counting 71695428) is 1, the average is 0.027777777777778.

Base conversion 71695428

Base System Value
2 Binary 100010001011111110001000100
3 Ternary 11222220111122020
4 Quaternary 10101133301010
5 Quinary 121323223203
6 Senary 11040403140
8 Octal 421376104
10 Decimal 71695428
12 Duodecimal 200164b0
16 Hexadecimal 445fc44
20 Vigesimal 1281ib8
36 Base36 16oojo

Cryptographic Hash Functions

md5 cfa6f038d04d566a6ffa8b7b9cd8e5b2
sha1 e9f4bdd6df27641779f6cefc0cc312c48c37efe3
sha256 3dabdc42310de7899747039d9fb769bdd588a6c00763a234fdd39291d00f898f
sha512 212534296adf5c1426d839a40a84ff59ff9826bf220950d6effcb59351f8ee9347c8dc9b76de8c6c28972380050f91b2def16c2c188de8923bc75cf1079fe613
ripemd-160 7aa428ce20ef428bb35eda76f883c490fbdc7a94

71695428 as geometric shapes

Circle

Radius = n
Diameter 143390856
Circumference 450475659.80155
Area 1.6148522616527E+16

Sphere

Radius = n
Volume 1.5437003207461E+24
Surface area 6.4594090466109E+16
Circumference 450475659.80155

Square

Length = n
Perimeter 286781712
Area 5140234396103184
Diagonal 101392646.63774

Cube

Length = n
Surface area 30841406376619104
Volume 3.6853130504894E+23
Space diagonal 124180123.9664

Equilateral Triangle

Length = n
Perimeter 215086284
Area 2.225786784216E+15
Altitude 62090061.983198

Triangular Pyramid

Length = n
Surface area 2.225786784216E+15
Volume 4.3431830813272E+22
Height 33797548.879248