228950987 (number)

228950987 is an odd 9-digits composite number following 228950986 and preceding 228950988. In scientific notation, it is written as 2.28950987 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 226378416 positive integers (up to 228950987) that are relatively prime to 228950987.

Interesting facts

Basic properties

Name

Name two hundred twenty-eight million nine hundred fifty thousand nine hundred eighty-seven

Notation

Scientific notation 2.28950987 × 10^8
Engineering notation 2.28950987 × 10^6

Prime Factorization of 228950987

Prime Factorization 89 × 2572483

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 228950987
Product of the distinct prime numbers

The prime factorization of 228950987 is 89 × 2572483. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 76, 55, 745, 55, 4533, 3832, 14570, 21599, 443253, 51002, 4345726, 1848644, 14306827, 6777626, 442291608, 600232801, 901274490, 5234064915

Basic calculations (n = 228950987)

Multiplication

n×y
n×2 457901974
n×3 686852961
n×4 915803948
n×5 1144754935

Division

n÷y
n÷2 114475493.5
n÷3 76316995.666667
n÷3 57237746.75
n÷5 45790197.4

Exponentiation

ny
n2 52418554448274169
n3 1.2001279778046E+25
n4 2.7477048504467E+33
n5 6.2908973749446E+41

Nth Root

y√n
2√n 15131.126428657
3√n 611.75966594551
4√n 123.00864371522
5√n 46.983839474194

Divisors of 228950987

1, 89, 2572483, 228950987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -228950986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 228950987 can be divided by 4 positive divisors. The sum of these divisors (counting 228950987) is 1, the average is 0.25.

Base conversion 228950987

Base System Value
2 Binary 1101101001011000001111001011
3 Ternary 120221210220201012
4 Quaternary 31221120033023
5 Quinary 432102412422
6 Senary 34415114135
8 Octal 1551301713
10 Decimal 228950987
12 Duodecimal 6481294b
16 Hexadecimal da583cb
20 Vigesimal 3baih97
36 Base36 3sb7pn

Cryptographic Hash Functions

md5 4a3eb4c10aef1d38d49134b5742c0494
sha1 b1f2c0db16ee48d2652d04f3f682c78743293864
sha256 6e4f491fe48eebb804057a36d4fdb249278dc53f0f84bbb376649963b17ff046
sha512 55e6ac3490c4edb9d684089e0d1b61dd41b230da0f59ab360ef3d479eb2e65d3ba91a3ae17c32cc974c522e3a03fe2dcc28622798db93eed7c22d24b991475cb
ripemd-160 05e25b5a109301afc3ada13e7d97b804a2c0c1f0

228950987 as geometric shapes

Circle

Radius = n
Diameter 457901974
Circumference 1438541477.5827
Area 1.6467774556649E+17

Sphere

Radius = n
Volume 5.0270843179178E+25
Surface area 6.5871098226598E+17
Circumference 1438541477.5827

Square

Length = n
Perimeter 915803948
Area 52418554448274169
Diagonal 323785590.93411

Cube

Length = n
Surface area 314511326689645014
Volume 1.2001279778046E+25
Space diagonal 396554741.92704

Equilateral Triangle

Length = n
Perimeter 686852961
Area 2.2697899890932E+16
Altitude 198277370.96352

Triangular Pyramid

Length = n
Surface area 2.2697899890932E+16
Volume 1.4143643856622E+24
Height 107928530.31137