28425258 (number)

28425258 is an even 8-digits composite number following 28425257 and preceding 28425259. In scientific notation, it is written as 2.8425258 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 8917632 positive integers (up to 28425258) that are relatively prime to 28425258.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred twenty-five thousand two hundred fifty-eight

Notation

Scientific notation 2.8425258 × 10^7
Engineering notation 2.8425258 × 10^6

Prime Factorization of 28425258

Prime Factorization 2 × 3 × 3 × 17 × 92893

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9475086
Product of the distinct prime numbers

The prime factorization of 28425258 is 2 × 3 × 3 × 17 × 92893. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 21, 40, 977, 79, 2088, 8499, 14193, 97614, 431172, 623967, 9258851, 4100675, 18864416, 33831498, 895702871, 1756553, 487584701, 2181011985

Basic calculations (n = 28425258)

Multiplication

n×y
n×2 56850516
n×3 85275774
n×4 113701032
n×5 142126290

Division

n÷y
n÷2 14212629
n÷3 9475086
n÷3 7106314.5
n÷5 5685051.6

Exponentiation

ny
n2 807995292366564
n3 2.2967474648305E+22
n4 6.5285639248653E+29
n5 1.8557611393379E+37

Nth Root

y√n
2√n 5331.5343007431
3√n 305.18848154675
4√n 73.017356161005
5√n 30.955718097595

Divisors of 28425258

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 92893, 185786, 278679, 557358, 836037, 1579181, 1672074, 3158362, 4737543, 9475086, 14212629, 28425258

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28425257
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28425258 can be divided by 24 positive divisors. The sum of these divisors (counting 28425258) is 1, the average is 0.041666666666667.

Base conversion 28425258

Base System Value
2 Binary 1101100011011110000101010
3 Ternary 1222111011010100
4 Quaternary 1230123300222
5 Quinary 24234102013
6 Senary 2453130230
8 Octal 154336052
10 Decimal 28425258
12 Duodecimal 9629976
16 Hexadecimal 1b1bc2a
20 Vigesimal 8hd32i
36 Base36 gx92i

Cryptographic Hash Functions

md5 a6d8f1ad3cb49471b18556e5b751b15d
sha1 ebe4058c71502cff63bbf82318af839d74751c17
sha256 ade2e04532d791fb497adc8b4a9162d905c37ffe95660fec5097e1b59affb9c9
sha512 f4b3172b55f0f21b9755b4146320561c39e355941995dbbeb871c37ab30987c543be16307b47c98f8ec36868f70f4920c0dbbd53ec1407c7736b9bd7380d0fdd
ripemd-160 e4f30502e931c38eee1514d303d49061faacb1b2

28425258 as geometric shapes

Circle

Radius = n
Diameter 56850516
Circumference 178601163.41839
Area 2.5383920746339E+15

Sphere

Radius = n
Volume 9.62059328355E+22
Surface area 1.0153568298536E+16
Circumference 178601163.41839

Square

Length = n
Perimeter 113701032
Area 807995292366564
Diagonal 40199385.377554

Cube

Length = n
Surface area 4847971754199384
Volume 2.2967474648305E+22
Space diagonal 49233991.074254

Equilateral Triangle

Length = n
Perimeter 85275774
Area 3.4987222466384E+14
Altitude 24616995.537127

Triangular Pyramid

Length = n
Surface area 3.4987222466384E+14
Volume 2.7067428450911E+21
Height 13399795.125851