90132645 (number)

90132645 is an odd 8-digits composite number following 90132644 and preceding 90132646. In scientific notation, it is written as 9.0132645 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 47628864 positive integers (up to 90132645) that are relatively prime to 90132645.

Interesting facts

Basic properties

Name

Name ninety million one hundred thirty-two thousand six hundred forty-five

Notation

Scientific notation 9.0132645 × 10^7
Engineering notation 9.0132645 × 10^6

Prime Factorization of 90132645

Prime Factorization 15 × 109 × 55127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 90132645
Product of the distinct prime numbers

The prime factorization of 90132645 is 15 × 109 × 55127. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 90132645)

Multiplication

n×y
n×2 180265290
n×3 270397935
n×4 360530580
n×5 450663225

Division

n÷y
n÷2 45066322.5
n÷3 30044215
n÷3 22533161.25
n÷5 18026529

Exponentiation

ny
n2 8123893694696025
n3 7.3222802640178E+23
n4 6.5997648762722E+31
n5 5.9485426467651E+39

Nth Root

y√n
2√n 9493.8214118447
3√n 448.36052804028
4√n 97.436242804434
5√n 38.992081822359

Divisors of 90132645

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90132644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90132645 can be divided by 8 positive divisors. The sum of these divisors (counting 90132645) is 1, the average is 0.125.

Base conversion 90132645

Base System Value
2 Binary 101010111110101000010100101
3 Ternary 20021121012202010
4 Quaternary 11113311002211
5 Quinary 141033221040
6 Senary 12535504433
8 Octal 527650245
10 Decimal 90132645
12 Duodecimal 26228119
16 Hexadecimal 55f50a5
20 Vigesimal 1836bc5
36 Base36 1hnusl

Cryptographic Hash Functions

md5 d3bd035bce9f804a5793b5bb040551fa
sha1 3cb1026a5e0d25ba79d7b5a7fbd4049d800aa509
sha256 d4bdc9a167ed24a25c5d40faf095ae14e1a54a833f460230199ccfcdf72f433c
sha512 1f2b7af550c03c8a3bc33a43f2db4d228130845bef7b7ada3ba3048ad636087a11c1330e1d0ab2994c7f08875d8de654d02c5bc4644fd14d3bf61120b2219e57
ripemd-160 6fa02ed2612cd342178e033b9c6c2b04542b6125

90132645 as geometric shapes

Circle

Radius = n
Diameter 180265290
Circumference 566320110.76123
Area 2.5521964749801E+16

Sphere

Radius = n
Volume 3.0671495846618E+24
Surface area 1.0208785899921E+17
Circumference 566320110.76123

Square

Length = n
Perimeter 360530580
Area 8123893694696025
Diagonal 127466808.97156

Cube

Length = n
Surface area 48743362168176150
Volume 7.3222802640178E+23
Space diagonal 156114320.56057

Equilateral Triangle

Length = n
Perimeter 270397935
Area 3.5177491586255E+15
Altitude 78057160.280284

Triangular Pyramid

Length = n
Surface area 3.5177491586255E+15
Volume 8.6293900473923E+22
Height 42488936.323853