228712720 (number)

228712720 is an even 9-digits composite number following 228712719 and preceding 228712721. In scientific notation, it is written as 2.28712720 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 91004928 positive integers (up to 228712720) that are relatively prime to 228712720.

Interesting facts

Basic properties

Name

Name two hundred twenty-eight million seven hundred twelve thousand seven hundred twenty

Notation

Scientific notation 2.28712720 × 10^8
Engineering notation 2.28712720 × 10^6

Prime Factorization of 228712720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 193 × 14813

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 28589090
Product of the distinct prime numbers

The prime factorization of 228712720 is 2 × 2 × 2 × 2 × 5 × 193 × 14813. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 228712720)

Multiplication

n×y
n×2 457425440
n×3 686138160
n×4 914850880
n×5 1143563600

Division

n÷y
n÷2 114356360
n÷3 76237573.333333
n÷3 57178180
n÷5 45742544

Exponentiation

ny
n2 52309508289798400
n3 1.1963849922822E+25
n4 2.7362846575205E+33
n5 6.2582310671578E+41

Nth Root

y√n
2√n 15123.250973253
3√n 611.54737489886
4√n 122.976627752
5√n 46.974056278565

Divisors of 228712720

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 -228712719
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 228712720 can be divided by 40 positive divisors. The sum of these divisors (counting 228712720) is 1, the average is 0.025.

Base conversion 228712720

Base System Value
2 Binary 1101101000011110000100010000
3 Ternary 120221100210212111
4 Quaternary 31220132010100
5 Quinary 432022301340
6 Senary 34410035104
8 Octal 1550360420
10 Decimal 228712720
12 Duodecimal 64718a94
16 Hexadecimal da1e110
20 Vigesimal 3b991g0
36 Base36 3s63v4

Cryptographic Hash Functions

md5 e3a45ea80bebac2700ab1bbff792d83d
sha1 8ecc67a4be36c741375fe56270c884b283f74924
sha256 2204159245cd351cfe6a22d3a1db7be9ce68376dc39dfc3b581377b0f5478010
sha512 099cd532c33935fc33154cf930a41d5e7da1625f74c6762be5e3817bc9113cb40d200ad7d32a07012855617cc9a4558902a3831de309b41142191f3a5ec67d80
ripemd-160 0da160c35e44d8474fd1813640814b49dd7339cf

228712720 as geometric shapes

Circle

Radius = n
Diameter 457425440
Circumference 1437044401.8691
Area 1.6433516695613E+17

Sphere

Radius = n
Volume 5.0114057368253E+25
Surface area 6.573406678245E+17
Circumference 1437044401.8691

Square

Length = n
Perimeter 914850880
Area 52309508289798400
Diagonal 323448630.51124

Cube

Length = n
Surface area 313857049738790400
Volume 1.1963849922822E+25
Space diagonal 396142051.37727

Equilateral Triangle

Length = n
Perimeter 686138160
Area 2.2650681519219E+16
Altitude 198071025.68864

Triangular Pyramid

Length = n
Surface area 2.2650681519219E+16
Volume 1.409953234921E+24
Height 107816210.17041