45509942 (number)

45509942 is an even 8-digits composite number following 45509941 and preceding 45509943. In scientific notation, it is written as 4.5509942 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 22575672 positive integers (up to 45509942) that are relatively prime to 45509942.

Interesting facts

Basic properties

Name

Name forty-five million five hundred nine thousand nine hundred forty-two

Notation

Scientific notation 4.5509942 × 10^7
Engineering notation 4.5509942 × 10^6

Prime Factorization of 45509942

Prime Factorization 2 × 127 × 179173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45509942
Product of the distinct prime numbers

The prime factorization of 45509942 is 2 × 127 × 179173. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 3, 13, 218, 528, 6792, 5176, 63931, 47923, 484144, 370492, 7926966, 8687503, 25077563, 74587470, 185344455, 752968297, 7015261960, 895525532

Basic calculations (n = 45509942)

Multiplication

n×y
n×2 91019884
n×3 136529826
n×4 182039768
n×5 227549710

Division

n÷y
n÷2 22754971
n÷3 15169980.666667
n÷3 11377485.5
n÷5 9101988.4

Exponentiation

ny
n2 2071154820843364
n3 9.4258135769602E+22
n4 4.2896822919027E+30
n5 1.9522319230292E+38

Nth Root

y√n
2√n 6746.1056914341
3√n 357.02784949095
4√n 82.134680199256
5√n 34.011145275093

Divisors of 45509942

1, 2, 127, 254, 179173, 358346, 22754971, 45509942

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 -45509941
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 45509942 can be divided by 8 positive divisors. The sum of these divisors (counting 45509942) is 1, the average is 0.125.

Base conversion 45509942

Base System Value
2 Binary 10101101100110110100110110
3 Ternary 10011122010220102
4 Quaternary 2231212310312
5 Quinary 43122304232
6 Senary 4303234102
8 Octal 255466466
10 Decimal 45509942
12 Duodecimal 132a8932
16 Hexadecimal 2b66d36
20 Vigesimal e48eh2
36 Base36 r3fp2

Cryptographic Hash Functions

md5 8257b753656f9fca8c90eaa639d2dbda
sha1 ae3d09d43c301e08bc2586e9db7052c123a16b27
sha256 8f26df7d5c84994bca7d4a76bbd936512ee6edf7c009225d40a24ca4c1c5bef9
sha512 325d59095ea0aa865919a744e5d91a04be3726e56ca5ac56072af91458040d9a07bd54e41d3771a029abf8cb9b3c4081e6cfb8a24588080988d06b2e4d12bab2
ripemd-160 e775af14bc18f040f69f646e3c5433826178758d

45509942 as geometric shapes

Circle

Radius = n
Diameter 91019884
Circumference 285947398.905
Area 6.5067247696086E+15

Sphere

Radius = n
Volume 3.9482755583313E+23
Surface area 2.6026899078434E+16
Circumference 285947398.905

Square

Length = n
Perimeter 182039768
Area 2071154820843364
Diagonal 64360777.199213

Cube

Length = n
Surface area 12426928925060184
Volume 9.4258135769602E+22
Space diagonal 78825531.793513

Equilateral Triangle

Length = n
Perimeter 136529826
Area 8.9683634501048E+14
Altitude 39412765.896756

Triangular Pyramid

Length = n
Surface area 8.9683634501048E+14
Volume 1.1108427830781E+22
Height 21453592.399738