20304628 (number)

20304628 is an even 8-digits composite number following 20304627 and preceding 20304629. In scientific notation, it is written as 2.0304628 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 9776160 positive integers (up to 20304628) that are relatively prime to 20304628.

Interesting facts

Basic properties

Name

Name twenty million three hundred four thousand six hundred twenty-eight

Notation

Scientific notation 2.0304628 × 10^7
Engineering notation 2.0304628 × 10^6

Prime Factorization of 20304628

Prime Factorization 2 × 2 × 31 × 439 × 373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10152314
Product of the distinct prime numbers

The prime factorization of 20304628 is 2 × 2 × 31 × 439 × 373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 21, 63, 345, 295, 6154, 2893, 76244, 57884, 140647, 786927, 5797832, 8062839, 31971232, 93427204, 187209062, 935817705, 6248865219, 6494355635

Basic calculations (n = 20304628)

Multiplication

n×y
n×2 40609256
n×3 60913884
n×4 81218512
n×5 101523140

Division

n÷y
n÷2 10152314
n÷3 6768209.3333333
n÷3 5076157
n÷5 4060925.6

Exponentiation

ny
n2 412277918218384
n3 8.3711497620387E+21
n4 1.6997308185048E+29
n5 3.4512401969876E+36

Nth Root

y√n
2√n 4506.065689712
3√n 272.81296925812
4√n 67.127235081687
5√n 28.941364798055

Divisors of 20304628

1, 2, 4, 31, 62, 124, 373, 439, 746, 878, 1492, 1756, 11563, 13609, 23126, 27218, 46252, 54436, 163747, 327494, 654988, 5076157, 10152314, 20304628

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 -20304627
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 20304628 can be divided by 24 positive divisors. The sum of these divisors (counting 20304628) is 1, the average is 0.041666666666667.

Base conversion 20304628

Base System Value
2 Binary 1001101011101001011110100
3 Ternary 1102012120201021
4 Quaternary 1031131023310
5 Quinary 20144222003
6 Senary 2003110524
8 Octal 115351364
10 Decimal 20304628
12 Duodecimal 6972444
16 Hexadecimal 135d2f4
20 Vigesimal 66i1b8
36 Base36 c375g

Cryptographic Hash Functions

md5 78112c96077351d3e1403db9e9cfb7ca
sha1 dd76d57737dd4d0bd03d5b8a490656a3aa6e2e47
sha256 691fd8074befb7c8346fd681a7a0347dce32b914a0242f1f44b210b873aacc13
sha512 592190b0dd2e8eb5ec327272bd680347cdca5e4604ef5ec2ad6d8ee0f957636f44076db7e9dc47794ff98f752d298ee6ae0b90558962d3a99dd26bfb7d82a4a0
ripemd-160 3e23a0256c73acd90599e80b84ae45dae138a8c6

20304628 as geometric shapes

Circle

Radius = n
Diameter 40609256
Circumference 127577740.31735
Area 1.2952092791122E+15

Sphere

Radius = n
Volume 3.5064990126028E+22
Surface area 5.1808371164487E+15
Circumference 127577740.31735

Square

Length = n
Perimeter 81218512
Area 412277918218384
Diagonal 28715080.29654

Cube

Length = n
Surface area 2473667509310304
Volume 8.3711497620387E+21
Space diagonal 35168647.324786

Equilateral Triangle

Length = n
Perimeter 60913884
Area 1.7852157529824E+14
Altitude 17584323.662393

Triangular Pyramid

Length = n
Surface area 1.7852157529824E+14
Volume 9.8654946051095E+20
Height 9571693.4321802