20149934 (number)

20149934 is an even 8-digits composite number following 20149933 and preceding 20149935. In scientific notation, it is written as 2.0149934 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 8346240 positive integers (up to 20149934) that are relatively prime to 20149934.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand nine hundred thirty-four

Notation

Scientific notation 2.0149934 × 10^7
Engineering notation 2.0149934 × 10^6

Prime Factorization of 20149934

Prime Factorization 2 × 7 × 47 × 271 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20149934
Product of the distinct prime numbers

The prime factorization of 20149934 is 2 × 7 × 47 × 271 × 113. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 20, 48, 258, 935, 8411, 4379, 10252, 83461, 144910, 296321, 1520561, 8941196, 26353748, 19850008, 448332177, 505911879, 8861528163, 9315077806

Basic calculations (n = 20149934)

Multiplication

n×y
n×2 40299868
n×3 60449802
n×4 80599736
n×5 100749670

Division

n÷y
n÷2 10074967
n÷3 6716644.6666667
n÷3 5037483.5
n÷5 4029986.8

Exponentiation

ny
n2 406019840204356
n3 8.1812729828083E+21
n4 1.6485211063957E+29
n5 3.321759149148E+36

Nth Root

y√n
2√n 4488.867785979
3√n 272.11837948367
4√n 66.999013320936
5√n 28.897130923406

Divisors of 20149934

1, 2, 7, 14, 47, 94, 113, 226, 271, 329, 542, 658, 791, 1582, 1897, 3794, 5311, 10622, 12737, 25474, 30623, 37177, 61246, 74354, 89159, 178318, 214361, 428722, 1439281, 2878562, 10074967, 20149934

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 -20149933
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 20149934 can be divided by 32 positive divisors. The sum of these divisors (counting 20149934) is 1, the average is 0.03125.

Base conversion 20149934

Base System Value
2 Binary 1001100110111011010101110
3 Ternary 1101220201111212
4 Quaternary 1030313122232
5 Quinary 20124244214
6 Senary 1555514422
8 Octal 114673256
10 Decimal 20149934
12 Duodecimal 68b8a12
16 Hexadecimal 13376ae
20 Vigesimal 65iege
36 Base36 bzvse

Cryptographic Hash Functions

md5 f4d90e8d855cd9393ed40716e6d2ba99
sha1 17f2f0673dee6e4740a94daae63ecd403225e879
sha256 f1f8f2b620d2273646682401611c6055ed07b55bd3385004b5d7a10e31cca394
sha512 870b0edcfc7815cfb0a3a10b1f828e06eee6387c303a25f2f951884886f8339a5de9e1fbfb485e1e15ecc9e55dd3c2922f9e09df4ec88a05419a1821f1c87183
ripemd-160 931fd44709f1117eb64f2b79dd7e08a61d97521f

20149934 as geometric shapes

Circle

Radius = n
Diameter 40299868
Circumference 126605769.24944
Area 1.2755489471977E+15

Sphere

Radius = n
Volume 3.4269636133071E+22
Surface area 5.1021957887908E+15
Circumference 126605769.24944

Square

Length = n
Perimeter 80599736
Area 406019840204356
Diagonal 28496309.943723

Cube

Length = n
Surface area 2436119041226136
Volume 8.1812729828083E+21
Space diagonal 34900709.45716

Equilateral Triangle

Length = n
Perimeter 60449802
Area 1.7581174802874E+14
Altitude 17450354.72858

Triangular Pyramid

Length = n
Surface area 1.7581174802874E+14
Volume 9.6417226748034E+20
Height 9498769.9812409