20138876 (number)

20138876 is an even 8-digits composite number following 20138875 and preceding 20138877. In scientific notation, it is written as 2.0138876 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 9644544 positive integers (up to 20138876) that are relatively prime to 20138876.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0138876 × 10^7
Engineering notation 2.0138876 × 10^6

Prime Factorization of 20138876

Prime Factorization 2 × 2 × 29 × 1249 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10069438
Product of the distinct prime numbers

The prime factorization of 20138876 is 2 × 2 × 29 × 1249 × 139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 35, 99, 634, 654, 6140, 1981, 36655, 72084, 874546, 360044, 623318, 942277, 32973862, 55342941, 415858676, 558348459, 4219041323, 4244267772

Basic calculations (n = 20138876)

Multiplication

n×y
n×2 40277752
n×3 60416628
n×4 80555504
n×5 100694380

Division

n÷y
n÷2 10069438
n÷3 6712958.6666667
n÷3 5034719
n÷5 4027775.2

Exponentiation

ny
n2 405574326543376
n3 8.1678110710406E+21
n4 1.6449053435111E+29
n5 3.3126544744708E+36

Nth Root

y√n
2√n 4487.6359032346
3√n 272.06859213026
4√n 66.989819399925
5√n 28.893958559253

Divisors of 20138876

1, 2, 4, 29, 58, 116, 139, 278, 556, 1249, 2498, 4031, 4996, 8062, 16124, 36221, 72442, 144884, 173611, 347222, 694444, 5034719, 10069438, 20138876

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20138875
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20138876 can be divided by 24 positive divisors. The sum of these divisors (counting 20138876) is 1, the average is 0.041666666666667.

Base conversion 20138876

Base System Value
2 Binary 1001100110100101101111100
3 Ternary 1101220011100022
4 Quaternary 1030310231330
5 Quinary 20123421001
6 Senary 1555351312
8 Octal 114645574
10 Decimal 20138876
12 Duodecimal 68b2538
16 Hexadecimal 1334b7c
20 Vigesimal 65h73g
36 Base36 bzn98

Cryptographic Hash Functions

md5 e8ae179f3e6203aea16a8a41ec052f62
sha1 0f2b0c6454c2ccab2b9d285ff28f6bbd392c5b9f
sha256 18335e877e80070f34965e0271c7b480c63c19ed894001107227f6e341b1e02a
sha512 7c80fba2d1f25c6f6e39503291fc3878ce3cbc598e2cbbcef33596b348ce6da36a5f5cc9b3555482fccd2bba3bffeea6ee482c18e3b60ef4b16b6fd4c65d5a69
ripemd-160 af2ede786eff1418eaa663625afbc75c548c717e

20138876 as geometric shapes

Circle

Radius = n
Diameter 40277752
Circumference 126536289.78631
Area 1.2741493247533E+15

Sphere

Radius = n
Volume 3.4213247008921E+22
Surface area 5.0965972990132E+15
Circumference 126536289.78631

Square

Length = n
Perimeter 80555504
Area 405574326543376
Diagonal 28480671.57015

Cube

Length = n
Surface area 2433445959260256
Volume 8.1678110710406E+21
Space diagonal 34881556.439329

Equilateral Triangle

Length = n
Perimeter 60416628
Area 1.7561883495466E+14
Altitude 17440778.219665

Triangular Pyramid

Length = n
Surface area 1.7561883495466E+14
Volume 9.6258576596389E+20
Height 9493557.19005