228672221 (number)

228672221 is an odd 9-digits composite number following 228672220 and preceding 228672222. In scientific notation, it is written as 2.28672221 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 218124592 positive integers (up to 228672221) that are relatively prime to 228672221.

Interesting facts

Basic properties

Name

Name two hundred twenty-eight million six hundred seventy-two thousand two hundred twenty-one

Notation

Scientific notation 2.28672221 × 10^8
Engineering notation 2.28672221 × 10^6

Prime Factorization of 228672221

Prime Factorization 29 × 83 × 95003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 228672221
Product of the distinct prime numbers

The prime factorization of 228672221 is 29 × 83 × 95003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 86, 12, 18, 993, 7489, 7772, 5229, 26737, 211936, 674448, 2592901, 1605229, 49585893, 31668128, 57908793, 442683818, 8877934321, 2166108760

Basic calculations (n = 228672221)

Multiplication

n×y
n×2 457344442
n×3 686016663
n×4 914688884
n×5 1143361105

Division

n÷y
n÷2 114336110.5
n÷3 76224073.666667
n÷3 57168055.25
n÷5 45734444.2

Exponentiation

ny
n2 52290984657072841
n3 1.195749559981E+25
n4 2.7343470764062E+33
n5 6.2526921894667E+41

Nth Root

y√n
2√n 15121.911949221
3√n 611.51127645603
4√n 122.97118340986
5√n 46.972392587044

Divisors of 228672221

1, 29, 83, 2407, 95003, 2755087, 7885249, 228672221

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -228672220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 228672221 can be divided by 8 positive divisors. The sum of these divisors (counting 228672221) is 1, the average is 0.125.

Base conversion 228672221

Base System Value
2 Binary 1101101000010100001011011101
3 Ternary 120221021202022112
4 Quaternary 31220110023131
5 Quinary 432020002341
6 Senary 34405123405
8 Octal 1550241335
10 Decimal 228672221
12 Duodecimal 646b9565
16 Hexadecimal da142dd
20 Vigesimal 3b940b1
36 Base36 3s58m5

Cryptographic Hash Functions

md5 e077dd94b9df5dce649eac2777697da3
sha1 9bb55a2f082fed49f6273c60167194a8d37543c0
sha256 12e7bb47ba224ab305555eccfc6714a0d67f60e79cff4c305691571f7914ee64
sha512 f3bec62c8b75a9b5bba3c76f19f327196a51ef8392bbe4095ea91cfe984b73f1e4eb34fe824bacc15bf336fa9c386c2ee16ae097740286204915ed518c181430
ripemd-160 070aa0b00529f2ce37c858305861415dee675178

228672221 as geometric shapes

Circle

Radius = n
Diameter 457344442
Circumference 1436789939.1473
Area 1.6427697324764E+17

Sphere

Radius = n
Volume 5.008744044226E+25
Surface area 6.5710789299055E+17
Circumference 1436789939.1473

Square

Length = n
Perimeter 914688884
Area 52290984657072841
Diagonal 323391356.27618

Cube

Length = n
Surface area 313745907942437046
Volume 1.195749559981E+25
Space diagonal 396071905.05162

Equilateral Triangle

Length = n
Perimeter 686016663
Area 2.2642660550964E+16
Altitude 198035952.52581

Triangular Pyramid

Length = n
Surface area 2.2642660550964E+16
Volume 1.4092043707723E+24
Height 107797118.75873