45488889 (number)

45488889 is an odd 8-digits composite number following 45488888 and preceding 45488890. In scientific notation, it is written as 4.5488889 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 28540416 positive integers (up to 45488889) that are relatively prime to 45488889.

Interesting facts

Basic properties

Name

Name forty-five million four hundred eighty-eight thousand eight hundred eighty-nine

Notation

Scientific notation 4.5488889 × 10^7
Engineering notation 4.5488889 × 10^6

Prime Factorization of 45488889

Prime Factorization 153 × 17 × 17489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45488889
Product of the distinct prime numbers

The prime factorization of 45488889 is 153 × 17 × 17489. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45488889)

Multiplication

n×y
n×2 90977778
n×3 136466667
n×4 181955556
n×5 227444445

Division

n÷y
n÷2 22744444.5
n÷3 15162963
n÷3 11372222.25
n÷5 9097777.8

Exponentiation

ny
n2 2069239022454321
n3 9.4127384206893E+22
n4 4.2817501320477E+30
n5 1.9477205648245E+38

Nth Root

y√n
2√n 6744.5451292137
3√n 356.97278704134
4√n 82.125179629719
5√n 34.007997966426

Divisors of 45488889

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 -45488888
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 45488889 can be divided by 8 positive divisors. The sum of these divisors (counting 45488889) is 1, the average is 0.125.

Base conversion 45488889

Base System Value
2 Binary 10101101100001101011111001
3 Ternary 10011121002000200
4 Quaternary 2231201223321
5 Quinary 43121121024
6 Senary 4302552413
8 Octal 255415371
10 Decimal 45488889
12 Duodecimal 13298709
16 Hexadecimal 2b61af9
20 Vigesimal e46249
36 Base36 r2zg9

Cryptographic Hash Functions

md5 988e44b9e98d4a2e390a2773d1577740
sha1 8bf358e05b4a4ea89540f79acef36b5d673365a5
sha256 43dc8d158cadf442d8fb1d75036efba18b50aaf3d5d548d126edabf622046ecf
sha512 d744024df61a8d4585155d81fbd960ee6005993d7b9d9951ed421512c124979d5a3bdc44c418fcf4c18bdc4b6d9720523cd1a035b325fe53519282252a4ddb19
ripemd-160 cdf573ba038c58a5208a77999cd5bd86bf919d8a

45488889 as geometric shapes

Circle

Radius = n
Diameter 90977778
Circumference 285815119.00472
Area 6.5007061114638E+15

Sphere

Radius = n
Volume 3.94279864968E+23
Surface area 2.6002824445855E+16
Circumference 285815119.00472

Square

Length = n
Perimeter 181955556
Area 2069239022454321
Diagonal 64331003.761084

Cube

Length = n
Surface area 12415434134725926
Volume 9.4127384206893E+22
Space diagonal 78789066.927861

Equilateral Triangle

Length = n
Perimeter 136466667
Area 8.9600677997376E+14
Altitude 39394533.463931

Triangular Pyramid

Length = n
Surface area 8.9600677997376E+14
Volume 1.1093018611341E+22
Height 21443667.920361