20398422 (number)

20398422 is an even 8-digits composite number following 20398421 and preceding 20398423. In scientific notation, it is written as 2.0398422 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6181120 positive integers (up to 20398422) that are relatively prime to 20398422.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-eight thousand four hundred twenty-two

Notation

Scientific notation 2.0398422 × 10^7
Engineering notation 2.0398422 × 10^6

Prime Factorization of 20398422

Prime Factorization 2 × 3 × 11 × 11 × 28097

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1854402
Product of the distinct prime numbers

The prime factorization of 20398422 is 2 × 3 × 11 × 11 × 28097. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 46, 14, 25, 653, 1515, 2315, 19247, 48575, 425222, 797760, 7741695, 8566998, 26028462, 71545798, 993498734, 949602577, 8246883280, 967881011

Basic calculations (n = 20398422)

Multiplication

n×y
n×2 40796844
n×3 61195266
n×4 81593688
n×5 101992110

Division

n÷y
n÷2 10199211
n÷3 6799474
n÷3 5099605.5
n÷5 4079684.4

Exponentiation

ny
n2 416095620090084
n3 8.4876940509492E+21
n4 1.7313556505815E+29
n5 3.5316923192646E+36

Nth Root

y√n
2√n 4516.46122534
3√n 273.2323961363
4√n 67.204622053398
5√n 28.968053536185

Divisors of 20398422

1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 28097, 56194, 84291, 168582, 309067, 618134, 927201, 1854402, 3399737, 6799474, 10199211, 20398422

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 -20398421
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 20398422 can be divided by 24 positive divisors. The sum of these divisors (counting 20398422) is 1, the average is 0.041666666666667.

Base conversion 20398422

Base System Value
2 Binary 1001101110100000101010110
3 Ternary 1102101100101010
4 Quaternary 1031310011112
5 Quinary 20210222142
6 Senary 2005113050
8 Octal 115640526
10 Decimal 20398422
12 Duodecimal 69b8786
16 Hexadecimal 1374156
20 Vigesimal 679g12
36 Base36 c57iu

Cryptographic Hash Functions

md5 5418a888e70082d95e1dd4828a71ca3b
sha1 7d57c5210b63030f5525d10f0b1793e63b2481ea
sha256 975019a87d573eb9a775903cef0283411087acaa840ec62b7bc62a1f6cd9f809
sha512 a9a6521dc5594ce616dabfae48819f1462a17ee6e665cba68d7cedb2d62793e03f66e4a2e4616c99555f74fa35e253c5afd515b40ef5830627c235e353dbc977
ripemd-160 6027f76c4989cd759d4cb0f31aa5231a550c56c2

20398422 as geometric shapes

Circle

Radius = n
Diameter 40796844
Circumference 128167065.40005
Area 1.3072029432659E+15

Sphere

Radius = n
Volume 3.555316970184E+22
Surface area 5.2288117730636E+15
Circumference 128167065.40005

Square

Length = n
Perimeter 81593688
Area 416095620090084
Diagonal 28847725.04341

Cube

Length = n
Surface area 2496573720540504
Volume 8.4876940509492E+21
Space diagonal 35331103.298231

Equilateral Triangle

Length = n
Perimeter 61195266
Area 1.8017468870073E+14
Altitude 17665551.649115

Triangular Pyramid

Length = n
Surface area 1.8017468870073E+14
Volume 1.0002843366772E+21
Height 9615908.3478032