20888976 (number)

20888976 is an even 8-digits composite number following 20888975 and preceding 20888977. In scientific notation, it is written as 2.0888976 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 20 positive divisors. There are 6962976 positive integers (up to 20888976) that are relatively prime to 20888976.

Interesting facts

Basic properties

Name

Name twenty million eight hundred eighty-eight thousand nine hundred seventy-six

Notation

Scientific notation 2.0888976 × 10^7
Engineering notation 2.0888976 × 10^6

Prime Factorization of 20888976

Prime Factorization 2 × 2 × 2 × 2 × 3 × 435187

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2611122
Product of the distinct prime numbers

The prime factorization of 20888976 is 2 × 2 × 2 × 2 × 3 × 435187. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 73, 15, 20, 864, 2113, 4096, 80981, 86577, 751861, 643206, 3526505, 4174941, 61940085, 95718164, 239717658, 266887545, 2578518335, 5370041314

Basic calculations (n = 20888976)

Multiplication

n×y
n×2 41777952
n×3 62666928
n×4 83555904
n×5 104444880

Division

n÷y
n÷2 10444488
n÷3 6962992
n÷3 5222244
n÷5 4177795.2

Exponentiation

ny
n2 436349318328576
n3 9.114890438182E+21
n4 1.9040072760581E+29
n5 3.9772762293404E+36

Nth Root

y√n
2√n 4570.4459301035
3√n 275.40535702076
4√n 67.605073257142
5√n 29.10606066399

Divisors of 20888976

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 435187, 870374, 1305561, 1740748, 2611122, 3481496, 5222244, 6962992, 10444488, 20888976

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20888975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20888976 can be divided by 20 positive divisors. The sum of these divisors (counting 20888976) is 1, the average is 0.05.

Base conversion 20888976

Base System Value
2 Binary 1001111101011110110010000
3 Ternary 1110022021021210
4 Quaternary 1033223312100
5 Quinary 20321421401
6 Senary 2023420120
8 Octal 117536620
10 Decimal 20888976
12 Duodecimal 6bb4640
16 Hexadecimal 13ebd90
20 Vigesimal 6ab28g
36 Base36 cfq1c

Cryptographic Hash Functions

md5 993b1e5eac6b1c9f716411907320824f
sha1 c2c02bbeaa691932716a63724801fcf8ca3c1903
sha256 cf35bbf1546c98c4afaf532b38753c1dd842133a72608522d3ead9a60d865d0d
sha512 bfabab82a5a9c224f880e88256875ea30dc1beca7f0ab74c81e3cb14c288b923b360dd05682c90cbfdb62525166d4f5f2ac7de9d0caf3dd11ef134509154e3e5
ripemd-160 95360d0dda59840f500dfa71ad8a547bb9d47827

20888976 as geometric shapes

Circle

Radius = n
Diameter 41777952
Circumference 131249307.08523
Area 1.37083181286E+15

Sphere

Radius = n
Volume 3.8180363785158E+22
Surface area 5.4833272514399E+15
Circumference 131249307.08523

Square

Length = n
Perimeter 83555904
Area 436349318328576
Diagonal 29541473.163286

Cube

Length = n
Surface area 2618095909971456
Volume 9.114890438182E+21
Space diagonal 36180767.750087

Equilateral Triangle

Length = n
Perimeter 62666928
Area 1.8894479729828E+14
Altitude 18090383.875043

Triangular Pyramid

Length = n
Surface area 1.8894479729828E+14
Volume 1.0742001397685E+21
Height 9847157.7210954