20142892 (number)

20142892 is an even 8-digits composite number following 20142891 and preceding 20142893. In scientific notation, it is written as 2.0142892 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 7384320 positive integers (up to 20142892) that are relatively prime to 20142892.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-two thousand eight hundred ninety-two

Notation

Scientific notation 2.0142892 × 10^7
Engineering notation 2.0142892 × 10^6

Prime Factorization of 20142892

Prime Factorization 2 × 2 × 17 × 7 × 11 × 3847

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10071446
Product of the distinct prime numbers

The prime factorization of 20142892 is 2 × 2 × 17 × 7 × 11 × 3847. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20142892)

Multiplication

n×y
n×2 40285784
n×3 60428676
n×4 80571568
n×5 100714460

Division

n÷y
n÷2 10071446
n÷3 6714297.3333333
n÷3 5035723
n÷5 4028578.4

Exponentiation

ny
n2 405736098123664
n3 8.1726984050064E+21
n4 1.6462178132062E+29
n5 3.3159587619888E+36

Nth Root

y√n
2√n 4488.0833325597
3√n 272.08667580823
4√n 66.993158848943
5√n 28.895110846827

Divisors of 20142892

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20142891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20142892 can be divided by 48 positive divisors. The sum of these divisors (counting 20142892) is 1, the average is 0.020833333333333.

Base conversion 20142892

Base System Value
2 Binary 1001100110101101100101100
3 Ternary 1101220100212001
4 Quaternary 1030311230230
5 Quinary 20124033032
6 Senary 1555422044
8 Octal 114655454
10 Decimal 20142892
12 Duodecimal 68b4924
16 Hexadecimal 1335b2c
20 Vigesimal 65hh4c
36 Base36 bzqcs

Cryptographic Hash Functions

md5 6203f50b85c72c5e55ad8e98a9cb48e1
sha1 dc9feca935ece1c01ce168be33de8b162f519de1
sha256 1c6dbac33f44e598c3e8c9199971ba1135716214f2c4c1c84536fbe331dd9ec6
sha512 0ffbb4878f6518ce793400c1e57d360cd1d85f4d3d52d03c5e0095dba0fda00dd535979f10026e6d9c84137d7fb619f95d22ed46a2ef5c9a95973a180a83d16f
ripemd-160 b8d059944ea94960a146c1dbea06a3996fb90f33

20142892 as geometric shapes

Circle

Radius = n
Diameter 40285784
Circumference 126561523.05851
Area 1.2746575451615E+15

Sphere

Radius = n
Volume 3.4233719025564E+22
Surface area 5.098630180646E+15
Circumference 126561523.05851

Square

Length = n
Perimeter 80571568
Area 405736098123664
Diagonal 28486351.051817

Cube

Length = n
Surface area 2434416588741984
Volume 8.1726984050064E+21
Space diagonal 34888512.355373

Equilateral Triangle

Length = n
Perimeter 60428676
Area 1.7568888410373E+14
Altitude 17444256.177686

Triangular Pyramid

Length = n
Surface area 1.7568888410373E+14
Volume 9.6316174379541E+20
Height 9495450.3506055