45490870 (number)

45490870 is an even 8-digits composite number following 45490869 and preceding 45490871. In scientific notation, it is written as 4.5490870 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 18196344 positive integers (up to 45490870) that are relatively prime to 45490870.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5490870 × 10^7
Engineering notation 4.5490870 × 10^6

Prime Factorization of 45490870

Prime Factorization 2 × 5 × 4549087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45490870
Product of the distinct prime numbers

The prime factorization of 45490870 is 2 × 5 × 4549087. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 67, 55, 838, 48, 1398, 3990, 77446, 89498, 845257, 104866, 499800, 4927602, 31573290, 47413611, 845471736, 293669774, 1952975199, 893230555

Basic calculations (n = 45490870)

Multiplication

n×y
n×2 90981740
n×3 136472610
n×4 181963480
n×5 227454350

Division

n÷y
n÷2 22745435
n÷3 15163623.333333
n÷3 11372717.5
n÷5 9098174

Exponentiation

ny
n2 2069419253356900
n3 9.4139682229956E+22
n4 4.2824960461642E+30
n5 1.9481447091157E+38

Nth Root

y√n
2√n 6744.6919870369
3√n 356.97796891353
4√n 82.126073734454
5√n 34.008294164781

Divisors of 45490870

1, 2, 5, 10, 4549087, 9098174, 22745435, 45490870

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 -45490869
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 45490870 can be divided by 8 positive divisors. The sum of these divisors (counting 45490870) is 1, the average is 0.125.

Base conversion 45490870

Base System Value
2 Binary 10101101100010001010110110
3 Ternary 10011121011202001
4 Quaternary 2231202022312
5 Quinary 43121201440
6 Senary 4303005514
8 Octal 255421266
10 Decimal 45490870
12 Duodecimal 1329989a
16 Hexadecimal 2b622b6
20 Vigesimal e4673a
36 Base36 r30za

Cryptographic Hash Functions

md5 15a3f0b6283014f77430d34733433b22
sha1 2d806286be8cff58edbbbb0c310498e91a8087f3
sha256 3bb4e1888b78f49d1747574ac401a7ff4b8ae9df88426dfc3913f76009e470ff
sha512 645b30cce4fd0011be513f966b4f094d1b363719b1d2b731268b7bb25d7a195b5395eca19846c5c4f1103bc286c62806c6622622d10e05d832684a2cf75eee63
ripemd-160 59408465db415d52db647f25bbbdb716f7defb9f

45490870 as geometric shapes

Circle

Radius = n
Diameter 90981740
Circumference 285827565.99482
Area 6.5012723235433E+15

Sphere

Radius = n
Volume 3.9433137880654E+23
Surface area 2.6005089294173E+16
Circumference 285827565.99482

Square

Length = n
Perimeter 181963480
Area 2069419253356900
Diagonal 64333805.318151

Cube

Length = n
Surface area 12416515520141400
Volume 9.4139682229956E+22
Space diagonal 78792498.120511

Equilateral Triangle

Length = n
Perimeter 136472610
Area 8.9608482224385E+14
Altitude 39396249.060255

Triangular Pyramid

Length = n
Surface area 8.9608482224385E+14
Volume 1.1094467947258E+22
Height 21444601.772717