20230128 (number)

20230128 is an even 8-digits composite number following 20230127 and preceding 20230129. In scientific notation, it is written as 2.0230128 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 40 positive divisors. There are 6743232 positive integers (up to 20230128) that are relatively prime to 20230128.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty thousand one hundred twenty-eight

Notation

Scientific notation 2.0230128 × 10^7
Engineering notation 2.0230128 × 10^6

Prime Factorization of 20230128

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 46829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2528766
Product of the distinct prime numbers

The prime factorization of 20230128 is 2 × 2 × 2 × 2 × 9 × 3 × 46829. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 10, 65, 2, 6, 649, 9369, 4696, 96723, 95132, 870060, 329693, 2217805, 6712065, 89097688, 48336443, 857691578, 48820458, 9626462667, 1962414388

Basic calculations (n = 20230128)

Multiplication

n×y
n×2 40460256
n×3 60690384
n×4 80920512
n×5 101150640

Division

n÷y
n÷2 10115064
n÷3 6743376
n÷3 5057532
n÷5 4046025.6

Exponentiation

ny
n2 409258078896384
n3 8.2793433211079E+21
n4 1.6749217514196E+29
n5 3.3883881421202E+36

Nth Root

y√n
2√n 4497.791458038
3√n 272.47889969325
4√n 67.065575804865
5√n 28.920095724826

Divisors of 20230128

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 46829, 93658, 140487, 187316, 280974, 374632, 421461, 561948, 749264, 842922, 1123896, 1264383, 1685844, 2247792, 2528766, 3371688, 5057532, 6743376, 10115064, 20230128

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20230127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20230128 can be divided by 40 positive divisors. The sum of these divisors (counting 20230128) is 1, the average is 0.025.

Base conversion 20230128

Base System Value
2 Binary 1001101001010111111110000
3 Ternary 1102001210112000
4 Quaternary 1031022333300
5 Quinary 20134331003
6 Senary 2001334000
8 Octal 115127760
10 Decimal 20230128
12 Duodecimal 6937300
16 Hexadecimal 134aff0
20 Vigesimal 668f68
36 Base36 c1lo0

Cryptographic Hash Functions

md5 f977ed9542e606a2341775fb23205ebc
sha1 6b278d1fd69fdab871030b4007a645cf8f33e8cd
sha256 d4057000db3728373a405b1182c9189974f9b8aac415c9aa2a36dcfef1fd1042
sha512 d21b661757094446aa8a53b8b34923f5980d35bb944572e0c0f6ae436697660653818a2bb1785c790b0a6d97a38540e86044925f1c20d27ee14a20d54c07c2bf
ripemd-160 d059d63280aad6f2c26c5ac9e50d3db01ff32c7e

20230128 as geometric shapes

Circle

Radius = n
Diameter 40460256
Circumference 127109643.01196
Area 1.2857221740832E+15

Sphere

Radius = n
Volume 3.4680432205521E+22
Surface area 5.1428886963326E+15
Circumference 127109643.01196

Square

Length = n
Perimeter 80920512
Area 409258078896384
Diagonal 28609721.386144

Cube

Length = n
Surface area 2455548473378304
Volume 8.2793433211079E+21
Space diagonal 35039609.539622

Equilateral Triangle

Length = n
Perimeter 60690384
Area 1.7721394651414E+14
Altitude 17519804.769811

Triangular Pyramid

Length = n
Surface area 1.7721394651414E+14
Volume 9.7572996768783E+20
Height 9536573.7953812