20147400 (number)

20147400 is an even 8-digits composite number following 20147399 and preceding 20147401. In scientific notation, it is written as 2.0147400 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 64 positive divisors. There are 4147200 positive integers (up to 20147400) that are relatively prime to 20147400.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand four hundred

Notation

Scientific notation 2.0147400 × 10^7
Engineering notation 2.0147400 × 10^6

Prime Factorization of 20147400

Prime Factorization 2 × 2 × 2 × 13 × 27 × 175 × 41

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5036850
Product of the distinct prime numbers

The prime factorization of 20147400 is 2 × 2 × 2 × 13 × 27 × 175 × 41. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 8, 35, 52, 774, 430, 4137, 1822, 15498, 99035, 234235, 418273, 1740905, 1507217, 75541727, 94127774, 255692115, 778417304, 2652926288, 868315925

Basic calculations (n = 20147400)

Multiplication

n×y
n×2 40294800
n×3 60442200
n×4 80589600
n×5 100737000

Division

n÷y
n÷2 10073700
n÷3 6715800
n÷3 5036850
n÷5 4029480

Exponentiation

ny
n2 405917726760000
n3 8.1781868081244E+21
n4 1.6476920089801E+29
n5 3.3196709981725E+36

Nth Root

y√n
2√n 4488.5855233024
3√n 272.10697205374
4√n 66.996906818915
5√n 28.896404082181

Divisors of 20147400

1, 2, 4, 8, 13, 26, 27, 41, 52, 54, 82, 104, 108, 164, 175, 216, 328, 350, 351, 533, 700, 702, 1066, 1107, 1400, 1404, 2132, 2214, 2275, 2808, 4264, 4428, 4550, 4725, 7175, 8856, 9100, 9450, 14350, 14391, 18200, 18900, 28700, 28782, 37800, 57400, 57564, 61425, 93275, 115128, 122850, 186550, 193725, 245700, 373100, 387450, 491400, 746200, 774900, 1549800, 2518425, 5036850, 10073700, 20147400

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147400 can be divided by 64 positive divisors. The sum of these divisors (counting 20147400) is 1, the average is 0.015625.

Base conversion 20147400

Base System Value
2 Binary 1001100110110110011001000
3 Ternary 1101220121001000
4 Quaternary 1030312303020
5 Quinary 20124204100
6 Senary 1555455000
8 Octal 114666310
10 Decimal 20147400
12 Duodecimal 68b7460
16 Hexadecimal 1336cc8
20 Vigesimal 65i8a0
36 Base36 bztu0

Cryptographic Hash Functions

md5 7468522091afc1ab475e25253d2b2c4b
sha1 289dd181a04dc9d81f3edf16899839b72efd2c5e
sha256 3ff1ef3f4a8777d68cfb7e245480b9ca4fee74bc87f932c45963f9e14fb4bdc2
sha512 ca60346a24b5a8bacb866a10c77e5a2f39a6052e82d5795bf00a3bcdfcebcb84c9a62db60fd570306de17efc474cffd36fa277369d3ad32d1ee01d54c96eea51
ripemd-160 f17d217e8a0e12fc0671290a45e1010479f1cd9b

20147400 as geometric shapes

Circle

Radius = n
Diameter 40294800
Circumference 126589847.65787
Area 1.2752281483511E+15

Sphere

Radius = n
Volume 3.4256708794785E+22
Surface area 5.1009125934043E+15
Circumference 126589847.65787

Square

Length = n
Perimeter 80589600
Area 405917726760000
Diagonal 28492726.326556

Cube

Length = n
Surface area 2435506360560000
Volume 8.1781868081244E+21
Space diagonal 34896320.440413

Equilateral Triangle

Length = n
Perimeter 60442200
Area 1.757675316103E+14
Altitude 17448160.220207

Triangular Pyramid

Length = n
Surface area 1.757675316103E+14
Volume 9.6380855830586E+20
Height 9497575.4421852