31528084 (number)

31528084 is an even 8-digits composite number following 31528083 and preceding 31528085. In scientific notation, it is written as 3.1528084 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 13411776 positive integers (up to 31528084) that are relatively prime to 31528084.

Interesting facts

Basic properties

Name

Name thirty-one million five hundred twenty-eight thousand eighty-four

Notation

Scientific notation 3.1528084 × 10^7
Engineering notation 3.1528084 × 10^6

Prime Factorization of 31528084

Prime Factorization 2 × 2 × 7 × 137 × 8219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15764042
Product of the distinct prime numbers

The prime factorization of 31528084 is 2 × 2 × 7 × 137 × 8219. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 64, 67, 878, 874, 7306, 5469, 10659, 85772, 785747, 285204, 2859073, 4323742, 43276194, 40196636, 192062430, 60714461, 8162133068, 8933128425

Basic calculations (n = 31528084)

Multiplication

n×y
n×2 63056168
n×3 94584252
n×4 126112336
n×5 157640420

Division

n÷y
n÷2 15764042
n÷3 10509361.333333
n÷3 7882021
n÷5 6305616.8

Exponentiation

ny
n2 994020080711056
n3 3.1339548602345E+22
n4 9.8807592085681E+29
n5 3.1152140631151E+37

Nth Root

y√n
2√n 5614.9874443315
3√n 315.91180842872
4√n 74.93321989833
5√n 31.603815356378

Divisors of 31528084

1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 8219, 16438, 32876, 57533, 115066, 230132, 1126003, 2252006, 4504012, 7882021, 15764042, 31528084

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 -31528083
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 31528084 can be divided by 24 positive divisors. The sum of these divisors (counting 31528084) is 1, the average is 0.041666666666667.

Base conversion 31528084

Base System Value
2 Binary 1111000010001010010010100
3 Ternary 2012022210101211
4 Quaternary 1320101102110
5 Quinary 31032344314
6 Senary 3043431204
8 Octal 170212224
10 Decimal 31528084
12 Duodecimal a685504
16 Hexadecimal 1e11494
20 Vigesimal 9h1044
36 Base36 irr84

Cryptographic Hash Functions

md5 c5569c9e12d4f9f35e3184ffe2dbcf9d
sha1 fe876832277ebfe49b4bef114ee0201679922eaa
sha256 a354924a6281e43b3b7b6d85b3aacac7b713364bacccbab846f067dfe15f2d8e
sha512 93074712fee69138941ace0ef2733187512ff7b29da93f55f1559e8efe2fa0e421f7153ce72781e4dd9d75bb8a9d703eccceba3a3f4f811e094d5197e37c3e3a
ripemd-160 a30f665117c98019cc828111a64b254ee57c28e3

31528084 as geometric shapes

Circle

Radius = n
Diameter 63056168
Circumference 198096794.15232
Area 3.1228061830826E+15

Sphere

Radius = n
Volume 1.3127479420793E+23
Surface area 1.249122473233E+16
Circumference 198096794.15232

Square

Length = n
Perimeter 126112336
Area 994020080711056
Diagonal 44587443.988438

Cube

Length = n
Surface area 5964120484266336
Volume 3.1339548602345E+22
Space diagonal 54608243.353299

Equilateral Triangle

Length = n
Perimeter 94584252
Area 4.3042332088382E+14
Altitude 27304121.67665

Triangular Pyramid

Length = n
Surface area 4.3042332088382E+14
Volume 3.6934012226739E+21
Height 14862481.329479