20551874 (number)

20551874 is an even 8-digits composite number following 20551873 and preceding 20551875. In scientific notation, it is written as 2.0551874 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 8807652 positive integers (up to 20551874) that are relatively prime to 20551874.

Interesting facts

Basic properties

Name

Name twenty million five hundred fifty-one thousand eight hundred seventy-four

Notation

Scientific notation 2.0551874 × 10^7
Engineering notation 2.0551874 × 10^6

Prime Factorization of 20551874

Prime Factorization 2 × 49 × 7 × 29959

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20551874
Product of the distinct prime numbers

The prime factorization of 20551874 is 2 × 49 × 7 × 29959. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 28, 27, 601, 97, 7096, 3791, 39687, 923, 492325, 298620, 5527042, 1601104, 46987949, 26636049, 1990294, 439607407, 4472218614, 4642076755

Basic calculations (n = 20551874)

Multiplication

n×y
n×2 41103748
n×3 61655622
n×4 82207496
n×5 102759370

Division

n÷y
n÷2 10275937
n÷3 6850624.6666667
n÷3 5137968.5
n÷5 4110374.8

Exponentiation

ny
n2 422379524911876
n3 8.6806907761687E+21
n4 1.7840446306478E+29
n5 3.6665460459451E+36

Nth Root

y√n
2√n 4533.4174747093
3√n 273.91583718747
4√n 67.33065776234
5√n 29.011506797042

Divisors of 20551874

1, 2, 7, 14, 49, 98, 343, 686, 29959, 59918, 209713, 419426, 1467991, 2935982, 10275937, 20551874

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 -20551873
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 20551874 can be divided by 16 positive divisors. The sum of these divisors (counting 20551874) is 1, the average is 0.0625.

Base conversion 20551874

Base System Value
2 Binary 1001110011001100011000010
3 Ternary 1102200010212112
4 Quaternary 1032121203002
5 Quinary 20230124444
6 Senary 2012255322
8 Octal 116314302
10 Decimal 20551874
12 Duodecimal 6a71542
16 Hexadecimal 13998c2
20 Vigesimal 688jde
36 Base36 c8hxe

Cryptographic Hash Functions

md5 095f5d2c0a7b10faa89d04d7ad3060ce
sha1 01d7711650d953a8ad656db0d74c578d2b9b1354
sha256 a55e964e1d33f1069f6bcf107c1353d4fbe6cd751af16dc14020e20df717fa81
sha512 fc2670a5a25a662c9cbb5a0cbc1734ef2cbf9f009970c6ccb50ad26f83ac9cd80494df3d2ab914048e0d42600a847c26ae556cf5ebeb762b06f154b1234960e7
ripemd-160 993ac70262ce205d7cd7786bb665c3775e31471b

20551874 as geometric shapes

Circle

Radius = n
Diameter 41103748
Circumference 129131232.75181
Area 1.3269444124899E+15

Sphere

Radius = n
Volume 3.6361592493995E+22
Surface area 5.3077776499596E+15
Circumference 129131232.75181

Square

Length = n
Perimeter 82207496
Area 422379524911876
Diagonal 29064738.942983

Cube

Length = n
Surface area 2534277149471256
Volume 8.6806907761687E+21
Space diagonal 35596889.958754

Equilateral Triangle

Length = n
Perimeter 61655622
Area 1.8289569930604E+14
Altitude 17798444.979377

Triangular Pyramid

Length = n
Surface area 1.8289569930604E+14
Volume 1.0230292188687E+21
Height 9688246.3143277