20148420 (number)

20148420 is an even 8-digits composite number following 20148419 and preceding 20148421. In scientific notation, it is written as 2.0148420 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 5372896 positive integers (up to 20148420) that are relatively prime to 20148420.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-eight thousand four hundred twenty

Notation

Scientific notation 2.0148420 × 10^7
Engineering notation 2.0148420 × 10^6

Prime Factorization of 20148420

Prime Factorization 2 × 2 × 5 × 3 × 335807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10074210
Product of the distinct prime numbers

The prime factorization of 20148420 is 2 × 2 × 5 × 3 × 335807. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 41, 81, 602, 611, 1210, 4511, 69088, 36178, 806274, 420347, 6219604, 3787001, 98520227, 54813446, 650026141, 837785402, 8958372850, 6428092591

Basic calculations (n = 20148420)

Multiplication

n×y
n×2 40296840
n×3 60445260
n×4 80593680
n×5 100742100

Division

n÷y
n÷2 10074210
n÷3 6716140
n÷3 5037105
n÷5 4029684

Exponentiation

ny
n2 405958828496400
n3 8.1794289792534E+21
n4 1.6480257043417E+29
n5 3.3205114061872E+36

Nth Root

y√n
2√n 4488.6991434045
3√n 272.11156395191
4√n 66.997754763906
5√n 28.896696663212

Divisors of 20148420

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335807, 671614, 1007421, 1343228, 1679035, 2014842, 3358070, 4029684, 5037105, 6716140, 10074210, 20148420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20148419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20148420 can be divided by 24 positive divisors. The sum of these divisors (counting 20148420) is 1, the average is 0.041666666666667.

Base conversion 20148420

Base System Value
2 Binary 1001100110111000011000100
3 Ternary 1101220122102210
4 Quaternary 1030313003010
5 Quinary 20124222140
6 Senary 1555503420
8 Octal 114670304
10 Decimal 20148420
12 Duodecimal 68b7b70
16 Hexadecimal 13370c4
20 Vigesimal 65ib10
36 Base36 bzumc

Cryptographic Hash Functions

md5 5421909e3188cc5d18543bcd7af92f62
sha1 047bcaa57bba821288f1386b1e408f30e8c93f5c
sha256 2fa3bb6d10839d3eac90f7ba1f58d03dc29fd438c9430da29c6a4a671ec2fa4f
sha512 4e0e907fa13741af04d4748e774e3cd84164432f9276dca5274418f3e7b83da07f2d30ed4067c977d578b8c3c37bb938b795a66581932cfdd0590f2f7fd514a9
ripemd-160 fc4dcd437beff2f5c52b8b77f9031739fbc03e19

20148420 as geometric shapes

Circle

Radius = n
Diameter 40296840
Circumference 126596256.50688
Area 1.2753572732642E+15

Sphere

Radius = n
Volume 3.4261911989043E+22
Surface area 5.1014290930568E+15
Circumference 126596256.50688

Square

Length = n
Perimeter 80593680
Area 405958828496400
Diagonal 28494168.824389

Cube

Length = n
Surface area 2435752970978400
Volume 8.1794289792534E+21
Space diagonal 34898087.132237

Equilateral Triangle

Length = n
Perimeter 60445260
Area 1.7578532918423E+14
Altitude 17449043.566118

Triangular Pyramid

Length = n
Surface area 1.7578532918423E+14
Volume 9.6395494957731E+20
Height 9498056.2747964