45491188 (number)

45491188 is an even 8-digits composite number following 45491187 and preceding 45491189. In scientific notation, it is written as 4.5491188 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 22691960 positive integers (up to 45491188) that are relatively prime to 45491188.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-one thousand one hundred eighty-eight

Notation

Scientific notation 4.5491188 × 10^7
Engineering notation 4.5491188 × 10^6

Prime Factorization of 45491188

Prime Factorization 2 × 2 × 431 × 26387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22745594
Product of the distinct prime numbers

The prime factorization of 45491188 is 2 × 2 × 431 × 26387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 15, 70, 271, 784, 5760, 5992, 47377, 34549, 615074, 691022, 8385763, 4089820, 51988767, 74220337, 592066914, 823088849, 439360682, 2141737145

Basic calculations (n = 45491188)

Multiplication

n×y
n×2 90982376
n×3 136473564
n×4 181964752
n×5 227455940

Division

n÷y
n÷2 22745594
n÷3 15163729.333333
n÷3 11372797
n÷5 9098237.6

Exponentiation

ny
n2 2069448185651344
n3 9.4141656469724E+22
n4 4.2826157930956E+30
n5 1.9482128017548E+38

Nth Root

y√n
2√n 6744.7155610893
3√n 356.97880071948
4√n 82.126217257885
5√n 34.008341711057

Divisors of 45491188

1, 2, 4, 431, 862, 1724, 26387, 52774, 105548, 11372797, 22745594, 45491188

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45491187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45491188 can be divided by 12 positive divisors. The sum of these divisors (counting 45491188) is 1, the average is 0.083333333333333.

Base conversion 45491188

Base System Value
2 Binary 10101101100010001111110100
3 Ternary 10011121012011211
4 Quaternary 2231202033310
5 Quinary 43121204223
6 Senary 4303011204
8 Octal 255421764
10 Decimal 45491188
12 Duodecimal 13299b04
16 Hexadecimal 2b623f4
20 Vigesimal e467j8
36 Base36 r3184

Cryptographic Hash Functions

md5 2da25056b23d740e380b0b551b208623
sha1 4f260649f0e56ed9f94068ad0735530b51694788
sha256 217f965f52c7db20e3db3b63f0561697f76eb2689c00c76b4d6dd71061572398
sha512 6814e001001ca0aa0a288cd3ec3b075c2f840a5d20a3e20cba7e5ddfe94fc91dea59c58f48eee97d5856609664280cef64290a6847dfb18655a7e127f224f2cb
ripemd-160 f7e316a70701a89e9260e6b60c5716f090fc340b

45491188 as geometric shapes

Circle

Radius = n
Diameter 90982376
Circumference 285829564.04774
Area 6.501363217027E+15

Sphere

Radius = n
Volume 3.9433964848275E+23
Surface area 2.6005452868108E+16
Circumference 285829564.04774

Square

Length = n
Perimeter 181964752
Area 2069448185651344
Diagonal 64334255.038064

Cube

Length = n
Surface area 12416689113908064
Volume 9.4141656469724E+22
Space diagonal 78793048.912668

Equilateral Triangle

Length = n
Perimeter 136473564
Area 8.9609735029484E+14
Altitude 39396524.456334

Triangular Pyramid

Length = n
Surface area 8.9609735029484E+14
Volume 1.1094700613646E+22
Height 21444751.679355