20170438 (number)

20170438 is an even 8-digits composite number following 20170437 and preceding 20170439. In scientific notation, it is written as 2.0170438 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 9432072 positive integers (up to 20170438) that are relatively prime to 20170438.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy thousand four hundred thirty-eight

Notation

Scientific notation 2.0170438 × 10^7
Engineering notation 2.0170438 × 10^6

Prime Factorization of 20170438

Prime Factorization 2 × 19 × 79 × 6719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20170438
Product of the distinct prime numbers

The prime factorization of 20170438 is 2 × 19 × 79 × 6719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 55, 99, 242, 405, 6527, 3067, 19473, 84806, 210049, 597997, 8032492, 3048451, 35807634, 12709292, 784531158, 600528616, 1695020582, 8033444951

Basic calculations (n = 20170438)

Multiplication

n×y
n×2 40340876
n×3 60511314
n×4 80681752
n×5 100852190

Division

n÷y
n÷2 10085219
n÷3 6723479.3333333
n÷3 5042609.5
n÷5 4034087.6

Exponentiation

ny
n2 406846569111844
n3 8.2062734977832E+21
n4 1.6552413079808E+29
n5 3.3386942177665E+36

Nth Root

y√n
2√n 4491.1510773965
3√n 272.21064816974
4√n 67.016050893771
5√n 28.903009510922

Divisors of 20170438

1, 2, 19, 38, 79, 158, 1501, 3002, 6719, 13438, 127661, 255322, 530801, 1061602, 10085219, 20170438

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 -20170437
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 20170438 can be divided by 16 positive divisors. The sum of these divisors (counting 20170438) is 1, the average is 0.0625.

Base conversion 20170438

Base System Value
2 Binary 1001100111100011011000110
3 Ternary 1101221202122021
4 Quaternary 1030330123012
5 Quinary 20130423223
6 Senary 2000153354
8 Octal 114743306
10 Decimal 20170438
12 Duodecimal 690885a
16 Hexadecimal 133c6c6
20 Vigesimal 66161i
36 Base36 c0bly

Cryptographic Hash Functions

md5 4bd2b232dce64bc5917094b30bbd2ec4
sha1 0c76e3b04dc3c56f309a12831feeabbade15d026
sha256 b7c24be2de0285acc90988e997d8d921301b17748f3a76632b397a7902858170
sha512 62bf98edce5dbf0df0335ea408f532dea6dc1cc26f1d9e5b6fd9ac50faab11c683100421e7f3ea8dccaf83c5b8b43aa6b2104d23efbb2be77b99cfbb78166adf
ripemd-160 1cdcbefc622df9c8fce9df8bf62f7bef155d86b7

20170438 as geometric shapes

Circle

Radius = n
Diameter 40340876
Circumference 126734599.68098
Area 1.27814619266E+15

Sphere

Radius = n
Volume 3.4374358045312E+22
Surface area 5.1125847706399E+15
Circumference 126734599.68098

Square

Length = n
Perimeter 80681752
Area 406846569111844
Diagonal 28525306.978606

Cube

Length = n
Surface area 2441079414671064
Volume 8.2062734977832E+21
Space diagonal 34936223.426918

Equilateral Triangle

Length = n
Perimeter 60511314
Area 1.761697321467E+14
Altitude 17468111.713459

Triangular Pyramid

Length = n
Surface area 1.761697321467E+14
Volume 9.6711860642565E+20
Height 9508435.6595352