82157075 (number)

82157075 is an odd 8-digits composite number following 82157074 and preceding 82157076. In scientific notation, it is written as 8.2157075 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 46569600 positive integers (up to 82157075) that are relatively prime to 82157075.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred fifty-seven thousand seventy-five

Notation

Scientific notation 8.2157075 × 10^7
Engineering notation 8.2157075 × 10^6

Prime Factorization of 82157075

Prime Factorization 7 × 175 × 7 × 143 × 67

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11736725
Product of the distinct prime numbers

The prime factorization of 82157075 is 7 × 175 × 7 × 143 × 67. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 26, 31, 480, 32, 3916, 1974, 99415, 45314, 387346, 465503, 5195188, 8852880, 95748734, 82376920, 275806768, 922753846, 8460505340, 9126637183

Basic calculations (n = 82157075)

Multiplication

n×y
n×2 164314150
n×3 246471225
n×4 328628300
n×5 410785375

Division

n÷y
n÷2 41078537.5
n÷3 27385691.666667
n÷3 20539268.75
n÷5 16431415

Exponentiation

ny
n2 6749784972555625
n3 5.5454259022413E+23
n4 4.5559597175738E+31
n5 3.7430432421369E+39

Nth Root

y√n
2√n 9064.0540046935
3√n 434.72537384636
4√n 95.205325505948
5√n 38.276215740219

Divisors of 82157075

1, 7, 49, 67, 143, 175, 469, 1001, 1225, 3283, 7007, 8575, 9581, 11725, 25025, 67067, 82075, 175175, 469469, 574525, 1226225, 1676675, 11736725, 82157075

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82157074
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82157075 can be divided by 24 positive divisors. The sum of these divisors (counting 82157075) is 1, the average is 0.041666666666667.

Base conversion 82157075

Base System Value
2 Binary 100111001011001111000010011
3 Ternary 12201121000022122
4 Quaternary 10321121320103
5 Quinary 132013011300
6 Senary 12052524455
8 Octal 471317023
10 Decimal 82157075
12 Duodecimal 2362072b
16 Hexadecimal 4e59e13
20 Vigesimal 15d9cdf
36 Base36 1cwwsz

Cryptographic Hash Functions

md5 3ecb2329e38c2b60f602b3bab4889fa3
sha1 a5ec667e2ff3932c5789335b875ae6930c21f742
sha256 37176f22b32d67fd7cd0ae84fe8a544469a8b5f718b8fbfe466042c25d36e224
sha512 d2e2a849b39b71f5f8e9abe21e00903295d6e1563982ace8e1164ae720c9ad84529dae62e360f1959311ca259945d33614964464d3285c5b541b1731724eb870
ripemd-160 6c8f4b73748a746869b5db8080c66f5e26fff731

82157075 as geometric shapes

Circle

Radius = n
Diameter 164314150
Circumference 516208126.52085
Area 2.1205074883092E+16

Sphere

Radius = n
Volume 2.3228625700677E+24
Surface area 8.4820299532366E+16
Circumference 516208126.52085

Square

Length = n
Perimeter 328628300
Area 6749784972555625
Diagonal 116187649.7099

Cube

Length = n
Surface area 40498709835333750
Volume 5.5454259022413E+23
Space diagonal 142300228.10125

Equilateral Triangle

Length = n
Perimeter 246471225
Area 2.9227426281578E+15
Altitude 71150114.050623

Triangular Pyramid

Length = n
Surface area 2.9227426281578E+15
Volume 6.5353471000705E+22
Height 38729216.569968