20542874 (number)

20542874 is an even 8-digits composite number following 20542873 and preceding 20542875. In scientific notation, it is written as 2.0542874 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 9301200 positive integers (up to 20542874) that are relatively prime to 20542874.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0542874 × 10^7
Engineering notation 2.0542874 × 10^6

Prime Factorization of 20542874

Prime Factorization 2 × 277 × 11 × 3371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20542874
Product of the distinct prime numbers

The prime factorization of 20542874 is 2 × 277 × 11 × 3371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 89, 45, 885, 897, 6875, 9924, 4842, 27230, 613020, 175330, 3230054, 2933235, 3334794, 81723822, 644153288, 68917899, 8408166852, 5210608469

Basic calculations (n = 20542874)

Multiplication

n×y
n×2 41085748
n×3 61628622
n×4 82171496
n×5 102714370

Division

n÷y
n÷2 10271437
n÷3 6847624.6666667
n÷3 5135718.5
n÷5 4108574.8

Exponentiation

ny
n2 422009672179876
n3 8.6692915223725E+21
n4 1.7809216341337E+29
n5 3.6585248733882E+36

Nth Root

y√n
2√n 4532.4247373784
3√n 273.87584728227
4√n 67.323285253903
5√n 29.008965429673

Divisors of 20542874

1, 2, 11, 22, 277, 554, 3047, 3371, 6094, 6742, 37081, 74162, 933767, 1867534, 10271437, 20542874

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 -20542873
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 20542874 can be divided by 16 positive divisors. The sum of these divisors (counting 20542874) is 1, the average is 0.0625.

Base conversion 20542874

Base System Value
2 Binary 1001110010111010110011010
3 Ternary 1102122200112012
4 Quaternary 1032113112122
5 Quinary 20224332444
6 Senary 2012145522
8 Octal 116272632
10 Decimal 20542874
12 Duodecimal 6a682a2
16 Hexadecimal 139759a
20 Vigesimal 687h3e
36 Base36 c8aze

Cryptographic Hash Functions

md5 e6a3da2904b6d0b433e180c96293aa6e
sha1 2381b92e043ea75f29be3d0378e0b95ba5eee9b3
sha256 67d3d27ba052f2b4c595c836fc23da4469fccf3b1a32a9f7f1573a14309d3056
sha512 dfcd1c48cb8ac5242303f3beb90eaa42be432016bf49ac96c41ba84e484218e6057b1acb5eb6ed2dfebf26ab1d653674a448eb8980dcb14080f3ff73e5128d19
ripemd-160 0468b3197663145d41110dc0239aaf8de25b5b4c

20542874 as geometric shapes

Circle

Radius = n
Diameter 41085748
Circumference 129074684.08404
Area 1.3257824858641E+15

Sphere

Radius = n
Volume 3.6313843411352E+22
Surface area 5.3031299434565E+15
Circumference 129074684.08404

Square

Length = n
Perimeter 82171496
Area 422009672179876
Diagonal 29052011.020922

Cube

Length = n
Surface area 2532058033079256
Volume 8.6692915223725E+21
Space diagonal 35581301.501486

Equilateral Triangle

Length = n
Perimeter 61628622
Area 1.8273554837526E+14
Altitude 17790650.750743

Triangular Pyramid

Length = n
Surface area 1.8273554837526E+14
Volume 1.0216858039254E+21
Height 9684003.6736405