20889448 (number)

20889448 is an even 8-digits composite number following 20889447 and preceding 20889449. In scientific notation, it is written as 2.0889448 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors. There are 10397808 positive integers (up to 20889448) that are relatively prime to 20889448.

Interesting facts

Basic properties

Name

Name twenty million eight hundred eighty-nine thousand four hundred forty-eight

Notation

Scientific notation 2.0889448 × 10^7
Engineering notation 2.0889448 × 10^6

Prime Factorization of 20889448

Prime Factorization 2 × 2 × 2 × 227 × 11503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5222362
Product of the distinct prime numbers

The prime factorization of 20889448 is 2 × 2 × 2 × 227 × 11503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 80, 60, 828, 454, 8028, 2815, 39208, 98011, 485295, 608284, 9408327, 6672218, 24914262, 37762181, 932512448, 263897900, 4048008313, 4476031032

Basic calculations (n = 20889448)

Multiplication

n×y
n×2 41778896
n×3 62668344
n×4 83557792
n×5 104447240

Division

n÷y
n÷2 10444724
n÷3 6963149.3333333
n÷3 5222362
n÷5 4177889.6

Exponentiation

ny
n2 436369037744704
n3 9.115508322778E+21
n4 1.9041793710224E+29
n5 3.9777255953645E+36

Nth Root

y√n
2√n 4570.4975659112
3√n 275.4074313262
4√n 67.605455149057
5√n 29.106192196876

Divisors of 20889448

1, 2, 4, 8, 227, 454, 908, 1816, 11503, 23006, 46012, 92024, 2611181, 5222362, 10444724, 20889448

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 -20889447
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 20889448 can be divided by 16 positive divisors. The sum of these divisors (counting 20889448) is 1, the average is 0.0625.

Base conversion 20889448

Base System Value
2 Binary 1001111101011111101101000
3 Ternary 1110022021221021
4 Quaternary 1033223331220
5 Quinary 20321430243
6 Senary 2023422224
8 Octal 117537550
10 Decimal 20889448
12 Duodecimal 6bb4974
16 Hexadecimal 13ebf68
20 Vigesimal 6ab3c8
36 Base36 cfqeg

Cryptographic Hash Functions

md5 19350588824b930343d7ce2624da79cb
sha1 0fea0335805dbb90d921a1f3b55b39a7e5d6f148
sha256 7db769e599b0947bf46a2f5aa714048b7a8de71760b9ff0276405c7e69f1a14f
sha512 a8a5d417c1da1358b28b3873e1f204d11c701a8d03dead4e0aac5df850a91ae4a4489371e36ada35106f9cc4f2e2ac783806fd6867b78b36cabcdec731f539ef
ripemd-160 77f5ed46f00d5791415ff9a782c9987741db2dd4

20889448 as geometric shapes

Circle

Radius = n
Diameter 41778896
Circumference 131252272.74869
Area 1.3708937632328E+15

Sphere

Radius = n
Volume 3.8182951974101E+22
Surface area 5.4835750529312E+15
Circumference 131252272.74869

Square

Length = n
Perimeter 83557792
Area 436369037744704
Diagonal 29542140.672088

Cube

Length = n
Surface area 2618214226468224
Volume 9.115508322778E+21
Space diagonal 36181585.278068

Equilateral Triangle

Length = n
Perimeter 62668344
Area 1.8895333605594E+14
Altitude 18090792.639034

Triangular Pyramid

Length = n
Surface area 1.8895333605594E+14
Volume 1.0742729581665E+21
Height 9847380.2240292