20074545 (number)

20074545 is an odd 8-digits composite number following 20074544 and preceding 20074546. In scientific notation, it is written as 2.0074545 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 9929088 positive integers (up to 20074545) that are relatively prime to 20074545.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0074545 × 10^7
Engineering notation 2.0074545 × 10^6

Prime Factorization of 20074545

Prime Factorization 45 × 19 × 53 × 443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20074545
Product of the distinct prime numbers

The prime factorization of 20074545 is 45 × 19 × 53 × 443. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 67, 99, 799, 80, 8010, 8637, 47505, 62094, 150914, 252312, 3222550, 6527043, 57679356, 12122511, 938748545, 65453613, 2804048108, 1257391787

Basic calculations (n = 20074545)

Multiplication

n×y
n×2 40149090
n×3 60223635
n×4 80298180
n×5 100372725

Division

n÷y
n÷2 10037272.5
n÷3 6691515
n÷3 5018636.25
n÷5 4014909

Exponentiation

ny
n2 402987356957025
n3 8.0897878316649E+21
n4 1.6239880986721E+29
n5 3.2600822166257E+36

Nth Root

y√n
2√n 4480.4625877246
3√n 271.77858729639
4√n 66.936257646545
5√n 28.875475334485

Divisors of 20074545

1, 19, 45, 53, 443, 855, 1007, 2385, 8417, 19935, 23479, 45315, 378765, 446101, 1056555, 20074545

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 -20074544
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 20074545 can be divided by 16 positive divisors. The sum of these divisors (counting 20074545) is 1, the average is 0.0625.

Base conversion 20074545

Base System Value
2 Binary 1001100100101000000110001
3 Ternary 1101202220002200
4 Quaternary 1030211000301
5 Quinary 20114341140
6 Senary 1554133413
8 Octal 114450061
10 Decimal 20074545
12 Duodecimal 6881269
16 Hexadecimal 1325031
20 Vigesimal 659675
36 Base36 by9m9

Cryptographic Hash Functions

md5 86a7aa086e5a649a282208e55611add7
sha1 3ea20537bf41565f09718c7e3d8d4957ff8073e8
sha256 8e3718d10b97436f3e228ef3298b3cae8018884011e38e3a399a3ac3c8c25cd4
sha512 57b8a126904dd5cd8c84e143e71db7c361a849b807b8f15e4e01d306101f00f528c75f1531499c1f52fe3211793598480fb6725e1c746bf2a6183304ac04c055
ripemd-160 7ecdb43db7a2c0bac6ed633ca66ecd2e66fcaf0e

20074545 as geometric shapes

Circle

Radius = n
Diameter 40149090
Circumference 126132086.19232
Area 1.2660221201058E+15

Sphere

Radius = n
Volume 3.3886424028078E+22
Surface area 5.064088480423E+15
Circumference 126132086.19232

Square

Length = n
Perimeter 80298180
Area 402987356957025
Diagonal 28389693.797469

Cube

Length = n
Surface area 2417924141742150
Volume 8.0897878316649E+21
Space diagonal 34770131.878828

Equilateral Triangle

Length = n
Perimeter 60223635
Area 1.7449864426437E+14
Altitude 17385065.939414

Triangular Pyramid

Length = n
Surface area 1.7449864426437E+14
Volume 9.5339063902177E+20
Height 9463231.265823