20146422 (number)

20146422 is an even 8-digits composite number following 20146421 and preceding 20146423. In scientific notation, it is written as 2.0146422 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 6278688 positive integers (up to 20146422) that are relatively prime to 20146422.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand four hundred twenty-two

Notation

Scientific notation 2.0146422 × 10^7
Engineering notation 2.0146422 × 10^6

Prime Factorization of 20146422

Prime Factorization 2 × 3 × 19 × 79 × 2237

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20146422
Product of the distinct prime numbers

The prime factorization of 20146422 is 2 × 3 × 19 × 79 × 2237. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 26, 56, 970, 50, 6423, 8943, 54045, 25622, 887017, 549465, 1039661, 2529482, 40926032, 26262230, 675436084, 609515471, 3319684077, 5498622561

Basic calculations (n = 20146422)

Multiplication

n×y
n×2 40292844
n×3 60439266
n×4 80585688
n×5 100732110

Division

n÷y
n÷2 10073211
n÷3 6715474
n÷3 5036605.5
n÷5 4029284.4

Exponentiation

ny
n2 405878319402084
n3 8.1769959033252E+21
n4 1.6473721016066E+29
n5 3.3188653549993E+36

Nth Root

y√n
2√n 4488.4765789742
3√n 272.10256908818
4√n 66.996093759071
5√n 28.896123537476

Divisors of 20146422

1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 2237, 3002, 4474, 4503, 6711, 9006, 13422, 42503, 85006, 127509, 176723, 255018, 353446, 530169, 1060338, 3357737, 6715474, 10073211, 20146422

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146421
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146422 can be divided by 32 positive divisors. The sum of these divisors (counting 20146422) is 1, the average is 0.03125.

Base conversion 20146422

Base System Value
2 Binary 1001100110110100011110110
3 Ternary 1101220112200210
4 Quaternary 1030312203312
5 Quinary 20124141142
6 Senary 1555450250
8 Octal 114664366
10 Decimal 20146422
12 Duodecimal 68b6986
16 Hexadecimal 13368f6
20 Vigesimal 65i612
36 Base36 bzt2u

Cryptographic Hash Functions

md5 82fe39a71f28f8c391c144f7a8db9fab
sha1 8b74db9735bdf3640cf68dab0caad6582af0a093
sha256 44b3b024d4e7ec616dcd34fdc2ad10bad9fe227f510429e41e377ad1ab292ec0
sha512 8b700d0ffb6599dd81341efc00c580590ae75f6f81d8f4f22f8e146f000ef4c3a9bc7c9d655f2395b786b83d57771e1569878e152ab274e295386b67be7c244a
ripemd-160 98bd3448b9afc0fc214d6eff23b970db6240a121

20146422 as geometric shapes

Circle

Radius = n
Diameter 40292844
Circumference 126583702.70264
Area 1.275104346485E+15

Sphere

Radius = n
Volume 3.4251720344427E+22
Surface area 5.1004173859398E+15
Circumference 126583702.70264

Square

Length = n
Perimeter 80585688
Area 405878319402084
Diagonal 28491343.225692

Cube

Length = n
Surface area 2435269916412504
Volume 8.1769959033252E+21
Space diagonal 34894626.494723

Equilateral Triangle

Length = n
Perimeter 60439266
Area 1.7575046772377E+14
Altitude 17447313.247362

Triangular Pyramid

Length = n
Surface area 1.7575046772377E+14
Volume 9.6366820882931E+20
Height 9497114.4085639