45494020 (number)

45494020 is an even 8-digits composite number following 45494019 and preceding 45494021. In scientific notation, it is written as 4.5494020 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 15269760 positive integers (up to 45494020) that are relatively prime to 45494020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5494020 × 10^7
Engineering notation 4.5494020 × 10^6

Prime Factorization of 45494020

Prime Factorization 2 × 2 × 5 × 143 × 15907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22747010
Product of the distinct prime numbers

The prime factorization of 45494020 is 2 × 2 × 5 × 143 × 15907. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 52, 56, 81, 865, 4098, 4627, 96237, 91713, 365596, 624644, 1862965, 609242, 78636790, 59995763, 131786181, 280924504, 2430451121, 2894977585

Basic calculations (n = 45494020)

Multiplication

n×y
n×2 90988040
n×3 136482060
n×4 181976080
n×5 227470100

Division

n÷y
n÷2 22747010
n÷3 15164673.333333
n÷3 11373505
n÷5 9098804

Exponentiation

ny
n2 2069705855760400
n3 9.4159239596081E+22
n4 4.2836823293689E+30
n5 1.9488192956595E+38

Nth Root

y√n
2√n 6744.9254999592
3√n 356.98620832984
4√n 82.12749539563
5√n 34.008765130316

Divisors of 45494020

1, 2, 4, 5, 10, 20, 143, 286, 572, 715, 1430, 2860, 15907, 31814, 63628, 79535, 159070, 318140, 2274701, 4549402, 9098804, 11373505, 22747010, 45494020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45494019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45494020 can be divided by 24 positive divisors. The sum of these divisors (counting 45494020) is 1, the average is 0.041666666666667.

Base conversion 45494020

Base System Value
2 Binary 10101101100010111100000100
3 Ternary 10011121100001201
4 Quaternary 2231202330010
5 Quinary 43121302040
6 Senary 4303032244
8 Octal 255427404
10 Decimal 45494020
12 Duodecimal 1329b684
16 Hexadecimal 2b62f04
20 Vigesimal e46f10
36 Base36 r33es

Cryptographic Hash Functions

md5 38c4f7fb030384243df1280666470efc
sha1 79db2dadf5b5050161ffd3b602ecd2ac625e2e47
sha256 09393fc4cbbe7bc1324c5c4f11542b382a6adb9c12ad8bd05058a14fa9ed32d5
sha512 d453be5b3199e231a79b9c14ff1b4041a1f625199594d6f01e79a62b9e8413288dd2742a30b04406d6d48a300359c05b27989708290d16a2a952f586b3235e9d
ripemd-160 3f915354a6e3b7a153e6a58b494ce332d822a5d6

45494020 as geometric shapes

Circle

Radius = n
Diameter 90988040
Circumference 285847358.02853
Area 6.5021727115486E+15

Sphere

Radius = n
Volume 3.944133005102E+23
Surface area 2.6008690846195E+16
Circumference 285847358.02853

Square

Length = n
Perimeter 181976080
Area 2069705855760400
Diagonal 64338260.090873

Cube

Length = n
Surface area 12418235134562400
Volume 9.4159239596081E+22
Space diagonal 78797954.080555

Equilateral Triangle

Length = n
Perimeter 136482060
Area 8.9620892472496E+14
Altitude 39398977.040277

Triangular Pyramid

Length = n
Surface area 8.9620892472496E+14
Volume 1.109677280496E+22
Height 21446086.696958