228538009 (number)

228538009 is an odd 9-digits composite number following 228538008 and preceding 228538010. In scientific notation, it is written as 2.28538009 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 189133728 positive integers (up to 228538009) that are relatively prime to 228538009.

Interesting facts

Basic properties

Name

Name two hundred twenty-eight million five hundred thirty-eight thousand nine

Notation

Scientific notation 2.28538009 × 10^8
Engineering notation 2.28538009 × 10^6

Prime Factorization of 228538009

Prime Factorization 7 × 7 × 29 × 160829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32648287
Product of the distinct prime numbers

The prime factorization of 228538009 is 7 × 7 × 29 × 160829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 60, 90, 406, 755, 7954, 292, 259, 41009, 163485, 493700, 677852, 27291, 24198919, 18769106, 331330099, 371597258, 7223522382, 4254005470

Basic calculations (n = 228538009)

Multiplication

n×y
n×2 457076018
n×3 685614027
n×4 914152036
n×5 1142690045

Division

n÷y
n÷2 114269004.5
n÷3 76179336.333333
n÷3 57134502.25
n÷5 45707601.8

Exponentiation

ny
n2 52229621557684081
n3 1.1936453721617E+25
n4 2.7279333680589E+33
n5 6.2343646062084E+41

Nth Root

y√n
2√n 15117.47363153
3√n 611.39161724415
4√n 122.9531359158
5√n 46.966877497119

Divisors of 228538009

1, 7, 29, 49, 203, 1421, 160829, 1125803, 4664041, 7880621, 32648287, 228538009

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -228538008
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 228538009 can be divided by 12 positive divisors. The sum of these divisors (counting 228538009) is 1, the average is 0.083333333333333.

Base conversion 228538009

Base System Value
2 Binary 1101100111110011011010011001
3 Ternary 120221000221012201
4 Quaternary 31213303122121
5 Quinary 432001204014
6 Senary 34402210201
8 Octal 1547633231
10 Decimal 228538009
12 Duodecimal 64653961
16 Hexadecimal d9f3699
20 Vigesimal 3b87509
36 Base36 3s2d21

Cryptographic Hash Functions

md5 a0c63de717002f01e33feccc26789f3b
sha1 930e4d5e83c9a8c9dedf6247470eddb3c32cbb72
sha256 d58a5f5346cdc2b80c6b4d606310c3e78b87d6784c07c4a427e0f69bac1f6588
sha512 f8bff286558726b78f3c34556cde2450ce9640ad3e831c1a94bf92d29fc897f5eecbfa287e2dd782799ba04d0b54cc54e7088bbad57c6a8f09ff8f4ab174760d
ripemd-160 04b601c9a93ebaeeda3dbf787dcb67c00727dacf

228538009 as geometric shapes

Circle

Radius = n
Diameter 457076018
Circumference 1435946660.2809
Area 1.640841953854E+17

Sphere

Radius = n
Volume 4.9999300428994E+25
Surface area 6.5633678154158E+17
Circumference 1435946660.2809

Square

Length = n
Perimeter 914152036
Area 52229621557684081
Diagonal 323201551.84554

Cube

Length = n
Surface area 313377729346104486
Volume 1.1936453721617E+25
Space diagonal 395839443.04863

Equilateral Triangle

Length = n
Perimeter 685614027
Area 2.2616089549501E+16
Altitude 197919721.52432

Triangular Pyramid

Length = n
Surface area 2.2616089549501E+16
Volume 1.4067245616457E+24
Height 107733850.61518