20165139 (number)

20165139 is an odd 8-digits composite number following 20165138 and preceding 20165140. In scientific notation, it is written as 2.0165139 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 13392288 positive integers (up to 20165139) that are relatively prime to 20165139.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-five thousand one hundred thirty-nine

Notation

Scientific notation 2.0165139 × 10^7
Engineering notation 2.0165139 × 10^6

Prime Factorization of 20165139

Prime Factorization 3 × 9 × 293 × 2549

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20165139
Product of the distinct prime numbers

The prime factorization of 20165139 is 3 × 9 × 293 × 2549. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 73, 30, 447, 393, 4928, 9871, 58580, 7762, 11571, 406304, 7553660, 2792616, 19892420, 29488150, 594880391, 39438, 6962047512, 7362271915

Basic calculations (n = 20165139)

Multiplication

n×y
n×2 40330278
n×3 60495417
n×4 80660556
n×5 100825695

Division

n÷y
n÷2 10082569.5
n÷3 6721713
n÷3 5041284.75
n÷5 4033027.8

Exponentiation

ny
n2 406632830889321
n3 8.1998075568467E+21
n4 1.6535025915706E+29
n5 3.3343109595882E+36

Nth Root

y√n
2√n 4490.561100798
3√n 272.18680848649
4√n 67.011648993276
5√n 28.901490722442

Divisors of 20165139

1, 3, 9, 27, 293, 879, 2549, 2637, 7647, 7911, 22941, 68823, 746857, 2240571, 6721713, 20165139

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 -20165138
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 20165139 can be divided by 16 positive divisors. The sum of these divisors (counting 20165139) is 1, the average is 0.0625.

Base conversion 20165139

Base System Value
2 Binary 1001100111011001000010011
3 Ternary 1101221111101000
4 Quaternary 1030323020103
5 Quinary 20130241024
6 Senary 2000113043
8 Octal 114731023
10 Decimal 20165139
12 Duodecimal 6905783
16 Hexadecimal 133b213
20 Vigesimal 660cgj
36 Base36 c07ir

Cryptographic Hash Functions

md5 e40f6698e46d3bc08870285b098b0589
sha1 04c7bd51291771fdddccd480895c91a38c67e7f2
sha256 6163a1f2c2deb2499a0873b7484b9251e4a4e7de377de026b5d15c8dc23f9e02
sha512 862cbf7a1ae22a98c33380347afac424e0ff2ed9963ddc70a0c9124c0439753fa40268ceb3942569289fa6e56e3be150478f77ed1418a088b321a0bc0e2d97ee
ripemd-160 265b60c36964906801643d8f98ee23d16b17e275

20165139 as geometric shapes

Circle

Radius = n
Diameter 40330278
Circumference 126701305.08203
Area 1.2774747142303E+15

Sphere

Radius = n
Volume 3.4347273575253E+22
Surface area 5.1098988569212E+15
Circumference 126701305.08203

Square

Length = n
Perimeter 80660556
Area 406632830889321
Diagonal 28517813.060939

Cube

Length = n
Surface area 2439796985335926
Volume 8.1998075568467E+21
Space diagonal 34927045.289689

Equilateral Triangle

Length = n
Perimeter 60495417
Area 1.7607718078147E+14
Altitude 17463522.644844

Triangular Pyramid

Length = n
Surface area 1.7607718078147E+14
Volume 9.6635658797849E+20
Height 9505937.6869795