45490845 (number)

45490845 is an odd 8-digits composite number following 45490844 and preceding 45490846. In scientific notation, it is written as 4.5490845 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 22984704 positive integers (up to 45490845) that are relatively prime to 45490845.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5490845 × 10^7
Engineering notation 4.5490845 × 10^6

Prime Factorization of 45490845

Prime Factorization 5 × 3 × 19 × 159617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45490845
Product of the distinct prime numbers

The prime factorization of 45490845 is 5 × 3 × 19 × 159617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 16, 67, 230, 507, 9205, 6953, 86012, 59538, 928528, 824344, 6577681, 3517608, 61848810, 4703703, 846576839, 438410639, 2301689411, 3484749917

Basic calculations (n = 45490845)

Multiplication

n×y
n×2 90981690
n×3 136472535
n×4 181963380
n×5 227454225

Division

n÷y
n÷2 22745422.5
n÷3 15163615
n÷3 11372711.25
n÷5 9098169

Exponentiation

ny
n2 2069416978814025
n3 9.4139527023597E+22
n4 4.2824866322038E+30
n5 1.9481393560015E+38

Nth Root

y√n
2√n 6744.6901337274
3√n 356.97790351981
4√n 82.126062451133
5√n 34.008290426855

Divisors of 45490845

1, 3, 5, 15, 19, 57, 95, 285, 159617, 478851, 798085, 2394255, 3032723, 9098169, 15163615, 45490845

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 -45490844
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 45490845 can be divided by 16 positive divisors. The sum of these divisors (counting 45490845) is 1, the average is 0.0625.

Base conversion 45490845

Base System Value
2 Binary 10101101100010001010011101
3 Ternary 10011121011201010
4 Quaternary 2231202022131
5 Quinary 43121201340
6 Senary 4303005433
8 Octal 255421235
10 Decimal 45490845
12 Duodecimal 13299879
16 Hexadecimal 2b6229d
20 Vigesimal e46725
36 Base36 r30yl

Cryptographic Hash Functions

md5 9a0b1648d4d04ba71d9d9134268968a4
sha1 66e8d2b9542211262f11177178fbdc27cf2c1b67
sha256 9323150188b2531706a23d3bb9118df45c60c4094b189e88bc4da52b91409a3e
sha512 94557182b698981cbf0bb2a07c2a1f697dbbb52520b015b4a6d472b6ffe3356167db3b890ea519b0c57f955ad0c298c0c288a2bf55ec46b15221c6fff63db3ef
ripemd-160 4902f4cbfd93e0a524768a7809f06da5e644fb21

45490845 as geometric shapes

Circle

Radius = n
Diameter 90981690
Circumference 285827408.91518
Area 6.5012651778561E+15

Sphere

Radius = n
Volume 3.9433072867967E+23
Surface area 2.6005060711424E+16
Circumference 285827408.91518

Square

Length = n
Perimeter 181963380
Area 2069416978814025
Diagonal 64333769.962812

Cube

Length = n
Surface area 12416501872884150
Volume 9.4139527023597E+22
Space diagonal 78792454.819241

Equilateral Triangle

Length = n
Perimeter 136472535
Area 8.9608383733789E+14
Altitude 39396227.40962

Triangular Pyramid

Length = n
Surface area 8.9608383733789E+14
Volume 1.1094449656013E+22
Height 21444589.987604