90208512 (number)

90208512 is an even 8-digits composite number following 90208511 and preceding 90208513. In scientific notation, it is written as 9.0208512 × 10^7. The sum of its digits is 27. It has a total of 12 prime factors and 144 positive divisors. There are 29030400 positive integers (up to 90208512) that are relatively prime to 90208512.

Interesting facts

Basic properties

Name

Name ninety million two hundred eight thousand five hundred twelve

Notation

Scientific notation 9.0208512 × 10^7
Engineering notation 9.0208512 × 10^6

Prime Factorization of 90208512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 31 × 421

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 704754
Product of the distinct prime numbers

The prime factorization of 90208512 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 31 × 421. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 90208512)

Multiplication

n×y
n×2 180417024
n×3 270625536
n×4 360834048
n×5 451042560

Division

n÷y
n÷2 45104256
n÷3 30069504
n÷3 22552128
n÷5 18041702.4

Exponentiation

ny
n2 8137575637254144
n3 7.3407858952415E+23
n4 6.6220137252032E+31
n5 5.9736200459416E+39

Nth Root

y√n
2√n 9497.8161700467
3√n 448.48629168065
4√n 97.456739992915
5√n 38.998643744008

Divisors of 90208512

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -90208511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90208512 can be divided by 144 positive divisors. The sum of these divisors (counting 90208512) is 1, the average is 0.0069444444444444.

Base conversion 90208512

Base System Value
2 Binary 101011000000111100100000000
3 Ternary 20021202001211000
4 Quaternary 11120013210000
5 Quinary 141043133022
6 Senary 12541252000
8 Octal 530074400
10 Decimal 90208512
12 Duodecimal 26264000
16 Hexadecimal 5607900
20 Vigesimal 183g15c
36 Base36 1hphc0

Cryptographic Hash Functions

md5 0df0847eee3be2259f2a875eb2717492
sha1 bca248b990929b9252d4dfc53f3e9513b13d0447
sha256 105eb1a9ed91196b51dd4734847b1bc03676a2324d4dd5a5bd2505d4a9166fe4
sha512 73b7aaf28dc6a95e8e60377f53c8738b4e4807a74873c74a8c8a546ac11d1546e3c513222803d545e107a5af88c3f795fd53136a99fc005b2c4a7265b3315e06
ripemd-160 5d2dd156338cd70b97d872a51ab716584759c650

90208512 as geometric shapes

Circle

Radius = n
Diameter 180417024
Circumference 566796797.18093
Area 2.5564947840029E+16

Sphere

Radius = n
Volume 3.0749012053422E+24
Surface area 1.0225979136012E+17
Circumference 566796797.18093

Square

Length = n
Perimeter 360834048
Area 8137575637254144
Diagonal 127574101.1119

Cube

Length = n
Surface area 48825453823524864
Volume 7.3407858952415E+23
Space diagonal 156245726.05919

Equilateral Triangle

Length = n
Perimeter 270625536
Area 3.5236736135397E+15
Altitude 78122863.029593

Triangular Pyramid

Length = n
Surface area 3.5236736135397E+15
Volume 8.6511991429397E+22
Height 42524700.370632