45494090 (number)

45494090 is an even 8-digits composite number following 45494089 and preceding 45494091. In scientific notation, it is written as 4.5494090 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 17705664 positive integers (up to 45494090) that are relatively prime to 45494090.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-four thousand ninety

Notation

Scientific notation 4.5494090 × 10^7
Engineering notation 4.5494090 × 10^6

Prime Factorization of 45494090

Prime Factorization 2 × 5 × 37 × 122957

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45494090
Product of the distinct prime numbers

The prime factorization of 45494090 is 2 × 5 × 37 × 122957. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 61, 29, 699, 686, 7590, 8545, 21181, 79694, 964904, 624958, 8276022, 7639254, 18069573, 86813264, 952526828, 455459857, 1008827703, 3088995002

Basic calculations (n = 45494090)

Multiplication

n×y
n×2 90988180
n×3 136482270
n×4 181976360
n×5 227470450

Division

n÷y
n÷2 22747045
n÷3 15164696.666667
n÷3 11373522.5
n÷5 9098818

Exponentiation

ny
n2 2069712224928100
n3 9.4159674234979E+22
n4 4.2837086940168E+30
n5 1.9488342885938E+38

Nth Root

y√n
2√n 6744.9306890434
3√n 356.98639142366
4√n 82.127526987262
5√n 34.008775595921

Divisors of 45494090

1, 2, 5, 10, 37, 74, 185, 370, 122957, 245914, 614785, 1229570, 4549409, 9098818, 22747045, 45494090

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45494089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45494090 can be divided by 16 positive divisors. The sum of these divisors (counting 45494090) is 1, the average is 0.0625.

Base conversion 45494090

Base System Value
2 Binary 10101101100010111101001010
3 Ternary 10011121100011022
4 Quaternary 2231202331022
5 Quinary 43121302330
6 Senary 4303032442
8 Octal 255427512
10 Decimal 45494090
12 Duodecimal 1329b722
16 Hexadecimal 2b62f4a
20 Vigesimal e46f4a
36 Base36 r33gq

Cryptographic Hash Functions

md5 cf044d64943f3dab3cd624f0d17f9d82
sha1 6e7b259c49eecaa4a78bf072ef86bfd86c338257
sha256 ebdf46339a142d01df2759cbf62f3a24ed0024243648e20a39076a45a854c90a
sha512 b95e02c2ab42f3590c40081857a037e983cdc74286306961a17b4435434ba2863d6b411a2fb27582ca388e5e6b5e67910c55b07b0b6218181135c411bb9a3aca
ripemd-160 a706a4559cde87d9dfd676fa249a2d8bcd05d63a

45494090 as geometric shapes

Circle

Radius = n
Diameter 90988180
Circumference 285847797.85151
Area 6.5021927208791E+15

Sphere

Radius = n
Volume 3.9441512112136E+23
Surface area 2.6008770883516E+16
Circumference 285847797.85151

Square

Length = n
Perimeter 181976360
Area 2069712224928100
Diagonal 64338359.085822

Cube

Length = n
Surface area 12418273349568600
Volume 9.4159674234979E+22
Space diagonal 78798075.324111

Equilateral Triangle

Length = n
Perimeter 136482270
Area 8.9621168265547E+14
Altitude 39399037.662056

Triangular Pyramid

Length = n
Surface area 8.9621168265547E+14
Volume 1.1096824027645E+22
Height 21446119.695274