20050142 (number)

20050142 is an even 8-digits composite number following 20050141 and preceding 20050143. In scientific notation, it is written as 2.0050142 × 10^7. The sum of its digits is 14. It has a total of 4 prime factors and 16 positive divisors. There are 8578008 positive integers (up to 20050142) that are relatively prime to 20050142.

Interesting facts

Basic properties

Name

Name twenty million fifty thousand one hundred forty-two

Notation

Scientific notation 2.0050142 × 10^7
Engineering notation 2.0050142 × 10^6

Prime Factorization of 20050142

Prime Factorization 2 × 7 × 1579 × 907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20050142
Product of the distinct prime numbers

The prime factorization of 20050142 is 2 × 7 × 1579 × 907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 11, 36, 126, 712, 6551, 8704, 71148, 65400, 215007, 886773, 8698968, 4072386, 74517044, 63114537, 259280886, 168397221, 2703392408, 7951050933

Basic calculations (n = 20050142)

Multiplication

n×y
n×2 40100284
n×3 60150426
n×4 80200568
n×5 100250710

Division

n÷y
n÷2 10025071
n÷3 6683380.6666667
n÷3 5012535.5
n÷5 4010028.4

Exponentiation

ny
n2 402008194220164
n3 8.0603213792779E+21
n4 1.6161058822016E+29
n5 3.2403152425177E+36

Nth Root

y√n
2√n 4477.7384916942
3√n 271.66841622988
4√n 66.915906118756
5√n 28.868451602607

Divisors of 20050142

1, 2, 7, 14, 907, 1579, 1814, 3158, 6349, 11053, 12698, 22106, 1432153, 2864306, 10025071, 20050142

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 -20050141
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 20050142 can be divided by 16 positive divisors. The sum of these divisors (counting 20050142) is 1, the average is 0.0625.

Base conversion 20050142

Base System Value
2 Binary 1001100011111000011011110
3 Ternary 1101201122121212
4 Quaternary 1030133003132
5 Quinary 20113101032
6 Senary 1553424422
8 Octal 114370336
10 Decimal 20050142
12 Duodecimal 686b112
16 Hexadecimal 131f0de
20 Vigesimal 656572
36 Base36 bxqse

Cryptographic Hash Functions

md5 f4343b3f002977cd48af2c8dbd5ce18a
sha1 c30cf198ac32e85cda8049c62fd4c1bc6ccbbd66
sha256 ce7923aa0ec9994325e2822f270423a842a9d14377a8c8ab0b83899eab073d6b
sha512 04b15ddb0106e1376988ec630308260a83d50f437f6a268272010dee9ccb8bf0f4a6b0a27196c71e088de48aa6e03d33a623b2bcc7921e10a76254a7c5f302c5
ripemd-160 ea1cc2eba7e54fb580e6490038a2652706c39d5f

20050142 as geometric shapes

Circle

Radius = n
Diameter 40100284
Circumference 125978757.62126
Area 1.262945989645E+15

Sphere

Radius = n
Volume 3.3762995240949E+22
Surface area 5.0517839585799E+15
Circumference 125978757.62126

Square

Length = n
Perimeter 80200568
Area 402008194220164
Diagonal 28355182.743906

Cube

Length = n
Surface area 2412049165320984
Volume 8.0603213792779E+21
Space diagonal 34727864.642971

Equilateral Triangle

Length = n
Perimeter 60150426
Area 1.7407465436209E+14
Altitude 17363932.321485

Triangular Pyramid

Length = n
Surface area 1.7407465436209E+14
Volume 9.4991798430505E+20
Height 9451727.5813021