20152428 (number)

20152428 is an even 8-digits composite number following 20152427 and preceding 20152429. In scientific notation, it is written as 2.0152428 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6699840 positive integers (up to 20152428) that are relatively prime to 20152428.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-two thousand four hundred twenty-eight

Notation

Scientific notation 2.0152428 × 10^7
Engineering notation 2.0152428 × 10^6

Prime Factorization of 20152428

Prime Factorization 2 × 2 × 3 × 421 × 3989

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10076214
Product of the distinct prime numbers

The prime factorization of 20152428 is 2 × 2 × 3 × 421 × 3989. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 44, 99, 88, 824, 537, 213, 70864, 24396, 949359, 335380, 6402154, 6095923, 26264609, 67935505, 315753781, 198285515, 3705887835, 8849894721

Basic calculations (n = 20152428)

Multiplication

n×y
n×2 40304856
n×3 60457284
n×4 80609712
n×5 100762140

Division

n÷y
n÷2 10076214
n÷3 6717476
n÷3 5038107
n÷5 4030485.6

Exponentiation

ny
n2 406120354295184
n3 8.1843111992682E+21
n4 1.6493374217285E+29
n5 3.3238153639088E+36

Nth Root

y√n
2√n 4489.1455757193
3√n 272.12960590986
4√n 67.001086377157
5√n 28.89784621981

Divisors of 20152428

1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 3989, 5052, 7978, 11967, 15956, 23934, 47868, 1679369, 3358738, 5038107, 6717476, 10076214, 20152428

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 -20152427
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 20152428 can be divided by 24 positive divisors. The sum of these divisors (counting 20152428) is 1, the average is 0.041666666666667.

Base conversion 20152428

Base System Value
2 Binary 1001100111000000001101100
3 Ternary 1101220211221020
4 Quaternary 1030320001230
5 Quinary 20124334203
6 Senary 1555534140
8 Octal 114700154
10 Decimal 20152428
12 Duodecimal 68ba350
16 Hexadecimal 133806c
20 Vigesimal 65j118
36 Base36 bzxpo

Cryptographic Hash Functions

md5 65017c1e1f8730ed61564d503bcc5d7b
sha1 c79eba5e8d01908eadf79254443ef5086133b07f
sha256 cd375753ac5c282405a40fe78a1b4a6a28ac58875a48af64130f9cc6d42a6b20
sha512 eb88ae19089442a38afdbfacfaa2a5ad25cfd2201059389a79286bc3550773877da33047b03f507bc160e547ee8757981d907a7d25a885d4f9b9219286f3aa13
ripemd-160 3c9e81ca6c99bee647caf7feda2fe2a1404f4aa2

20152428 as geometric shapes

Circle

Radius = n
Diameter 40304856
Circumference 126621439.51359
Area 1.275864721527E+15

Sphere

Radius = n
Volume 3.4282362584418E+22
Surface area 5.1034588861081E+15
Circumference 126621439.51359

Square

Length = n
Perimeter 80609712
Area 406120354295184
Diagonal 28499836.992347

Cube

Length = n
Surface area 2436722125771104
Volume 8.1843111992682E+21
Space diagonal 34905029.191874

Equilateral Triangle

Length = n
Perimeter 60457284
Area 1.7585527190678E+14
Altitude 17452514.595937

Triangular Pyramid

Length = n
Surface area 1.7585527190678E+14
Volume 9.6453032472392E+20
Height 9499945.6641158