20146400 (number)

20146400 is an even 8-digits composite number following 20146399 and preceding 20146401. In scientific notation, it is written as 2.0146400 × 10^7. The sum of its digits is 17. It has a total of 8 prime factors and 36 positive divisors. There are 8058240 positive integers (up to 20146400) that are relatively prime to 20146400.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand four hundred

Notation

Scientific notation 2.0146400 × 10^7
Engineering notation 2.0146400 × 10^6

Prime Factorization of 20146400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 5 × 25183

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 251830
Product of the distinct prime numbers

The prime factorization of 20146400 is 2 × 2 × 2 × 2 × 2 × 5 × 5 × 25183. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 1, 23, 45, 98, 117, 4345, 46, 80425, 4876, 27405, 499819, 9869242, 4792585, 96303962, 44579524, 300847235, 988884206, 776261601, 9135669799

Basic calculations (n = 20146400)

Multiplication

n×y
n×2 40292800
n×3 60439200
n×4 80585600
n×5 100732000

Division

n÷y
n÷2 10073200
n÷3 6715466.6666667
n÷3 5036600
n÷5 4029280

Exponentiation

ny
n2 405877432960000
n3 8.1769691153853E+21
n4 1.647364905862E+29
n5 3.3188472339458E+36

Nth Root

y√n
2√n 4488.4741282534
3√n 272.10247004233
4√n 66.996075469041
5√n 28.89611722653

Divisors of 20146400

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 25183, 50366, 100732, 125915, 201464, 251830, 402928, 503660, 629575, 805856, 1007320, 1259150, 2014640, 2518300, 4029280, 5036600, 10073200, 20146400

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146400 can be divided by 36 positive divisors. The sum of these divisors (counting 20146400) is 1, the average is 0.027777777777778.

Base conversion 20146400

Base System Value
2 Binary 1001100110110100011100000
3 Ternary 1101220112122222
4 Quaternary 1030312203200
5 Quinary 20124141100
6 Senary 1555450212
8 Octal 114664340
10 Decimal 20146400
12 Duodecimal 68b6968
16 Hexadecimal 13368e0
20 Vigesimal 65i600
36 Base36 bzt28

Cryptographic Hash Functions

md5 5b3d7fefc0130ee68086611829423e71
sha1 035bed803d1999b21b1f6bfd42d25cc2526b5a81
sha256 736f9c20b864c382a768b02f7b682c693db392b9683da723139e13d258871df2
sha512 cbeaf16d2de939de3452ded4452e148e4426c6ca88472a7cf899c5cfbc2abdc96b1cda6041c0bf0d4868e47c3629b3769b08636febcd9ec036d7565abff8540a
ripemd-160 cc814ac939fe35178ea015e99fee9944aaad031a

20146400 as geometric shapes

Circle

Radius = n
Diameter 40292800
Circumference 126583564.47256
Area 1.275101561645E+15

Sphere

Radius = n
Volume 3.4251608135367E+22
Surface area 5.1004062465801E+15
Circumference 126583564.47256

Square

Length = n
Perimeter 80585600
Area 405877432960000
Diagonal 28491312.112993

Cube

Length = n
Surface area 2435264597760000
Volume 8.1769691153853E+21
Space diagonal 34894588.389606

Equilateral Triangle

Length = n
Perimeter 60439200
Area 1.7575008388309E+14
Altitude 17447294.194803

Triangular Pyramid

Length = n
Surface area 1.7575008388309E+14
Volume 9.6366505184032E+20
Height 9497104.0376644