20248920 (number)

20248920 is an even 8-digits composite number following 20248919 and preceding 20248921. In scientific notation, it is written as 2.0248920 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 5399424 positive integers (up to 20248920) that are relatively prime to 20248920.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-eight thousand nine hundred twenty

Notation

Scientific notation 2.0248920 × 10^7
Engineering notation 2.0248920 × 10^6

Prime Factorization of 20248920

Prime Factorization 2 × 2 × 2 × 9 × 15 × 18749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5062230
Product of the distinct prime numbers

The prime factorization of 20248920 is 2 × 2 × 2 × 9 × 15 × 18749. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 23, 69, 696, 626, 4295, 9540, 92337, 7870, 305231, 80929, 9808003, 9160841, 6339315, 83204751, 921669855, 993343876, 3700225735, 5007024490

Basic calculations (n = 20248920)

Multiplication

n×y
n×2 40497840
n×3 60746760
n×4 80995680
n×5 101244600

Division

n÷y
n÷2 10124460
n÷3 6749640
n÷3 5062230
n÷5 4049784

Exponentiation

ny
n2 410018761166400
n3 8.3024370933575E+21
n4 1.6811538450843E+29
n5 3.4041549716804E+36

Nth Root

y√n
2√n 4499.8799984
3√n 272.56324318376
4√n 67.081144879914
5√n 28.925466571895

Divisors of 20248920

1, 2, 4, 8, 9, 15, 18, 30, 36, 60, 72, 120, 135, 270, 540, 1080, 18749, 37498, 74996, 149992, 168741, 281235, 337482, 562470, 674964, 1124940, 1349928, 2249880, 2531115, 5062230, 10124460, 20248920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20248919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20248920 can be divided by 32 positive divisors. The sum of these divisors (counting 20248920) is 1, the average is 0.03125.

Base conversion 20248920

Base System Value
2 Binary 1001101001111100101011000
3 Ternary 1102002202022000
4 Quaternary 1031033211120
5 Quinary 20140431140
6 Senary 2002001000
8 Octal 115174530
10 Decimal 20248920
12 Duodecimal 6946160
16 Hexadecimal 134f958
20 Vigesimal 66b260
36 Base36 c2060

Cryptographic Hash Functions

md5 2e21c172b123bd97d49defacd04f5a25
sha1 629de9b8f2ea318c12b0a28a8f3a4e92b9b27350
sha256 068475f1f263b1768e0f767da613bae3884cfe58999bdc96c851c33fe7669b24
sha512 244067e45e1225538557cf3c1ceadb8ffe8cbd6a6679bfc0956366ae591b3e54ff7fa9df8cfb44505a6714a6feb4488016846d722f26ad80f57446910055736f
ripemd-160 c1d922465231f176c070ba664c674f5405b4b93c

20248920 as geometric shapes

Circle

Radius = n
Diameter 40497840
Circumference 127227716.63025
Area 1.2881119279144E+15

Sphere

Radius = n
Volume 3.4777167172511E+22
Surface area 5.1524477116574E+15
Circumference 127227716.63025

Square

Length = n
Perimeter 80995680
Area 410018761166400
Diagonal 28636297.287408

Cube

Length = n
Surface area 2460112566998400
Volume 8.3024370933575E+21
Space diagonal 35072158.238398

Equilateral Triangle

Length = n
Perimeter 60746760
Area 1.7754333159916E+14
Altitude 17536079.119199

Triangular Pyramid

Length = n
Surface area 1.7754333159916E+14
Volume 9.7845159484797E+20
Height 9545432.4291359