20247400 (number)

20247400 is an even 8-digits composite number following 20247399 and preceding 20247401. In scientific notation, it is written as 2.0247400 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 48 positive divisors. There are 7972800 positive integers (up to 20247400) that are relatively prime to 20247400.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-seven thousand four hundred

Notation

Scientific notation 2.0247400 × 10^7
Engineering notation 2.0247400 × 10^6

Prime Factorization of 20247400

Prime Factorization 2 × 2 × 2 × 5 × 5 × 67 × 1511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1012370
Product of the distinct prime numbers

The prime factorization of 20247400 is 2 × 2 × 2 × 5 × 5 × 67 × 1511. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 9, 99, 87, 393, 938, 9761, 6421, 33420, 92570, 855098, 509355, 6592005, 1649795, 44435783, 83709332, 368791008, 423950034, 2747502912, 6278331296

Basic calculations (n = 20247400)

Multiplication

n×y
n×2 40494800
n×3 60742200
n×4 80989600
n×5 101237000

Division

n÷y
n÷2 10123700
n÷3 6749133.3333333
n÷3 5061850
n÷5 4049480

Exponentiation

ny
n2 409957206760000
n3 8.3005675481524E+21
n4 1.6806491137446E+29
n5 3.4028774865633E+36

Nth Root

y√n
2√n 4499.7111018375
3√n 272.55642295999
4√n 67.079885970666
5√n 28.925032296591

Divisors of 20247400

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1511, 1675, 2680, 3022, 3350, 6044, 6700, 7555, 12088, 13400, 15110, 30220, 37775, 60440, 75550, 101237, 151100, 202474, 302200, 404948, 506185, 809896, 1012370, 2024740, 2530925, 4049480, 5061850, 10123700, 20247400

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20247399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20247400 can be divided by 48 positive divisors. The sum of these divisors (counting 20247400) is 1, the average is 0.020833333333333.

Base conversion 20247400

Base System Value
2 Binary 1001101001111001101101000
3 Ternary 1102002200012201
4 Quaternary 1031033031220
5 Quinary 20140404100
6 Senary 2001545544
8 Octal 115171550
10 Decimal 20247400
12 Duodecimal 69452b4
16 Hexadecimal 134f368
20 Vigesimal 66aia0
36 Base36 c1yzs

Cryptographic Hash Functions

md5 924da15fbafdf77e925cb07b61723195
sha1 3f5242f96bee40b9c9cfb25afe6318bdf11de31b
sha256 1d48d77434350e3282b5fb3604bca16ffb3eaa7f968b5104098f3e07fda3f85b
sha512 7a60b19f3cf53cb6ed9ea01ad1ccb3c4194036e909de8224f354f462272d1607d595b4d6abdcc33b9517aa90d388b52cc01aac3431a957c24cd4a912360143d0
ripemd-160 d6c393e82e56395b8f9b7cb4b157665cb165d7df

20247400 as geometric shapes

Circle

Radius = n
Diameter 40494800
Circumference 127218166.18859
Area 1.2879185490434E+15

Sphere

Radius = n
Volume 3.4769336039869E+22
Surface area 5.1516741961736E+15
Circumference 127218166.18859

Square

Length = n
Perimeter 80989600
Area 409957206760000
Diagonal 28634147.682793

Cube

Length = n
Surface area 2459743240560000
Volume 8.3005675481524E+21
Space diagonal 35069525.52117

Equilateral Triangle

Length = n
Perimeter 60742200
Area 1.7751667775933E+14
Altitude 17534762.760585

Triangular Pyramid

Length = n
Surface area 1.7751667775933E+14
Volume 9.782312668326E+20
Height 9544715.8942643