28936425 (number)

28936425 is an odd 8-digits composite number following 28936424 and preceding 28936426. In scientific notation, it is written as 2.8936425 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 13227840 positive integers (up to 28936425) that are relatively prime to 28936425.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-six thousand four hundred twenty-five

Notation

Scientific notation 2.8936425 × 10^7
Engineering notation 2.8936425 × 10^6

Prime Factorization of 28936425

Prime Factorization 5 × 3 × 5 × 7 × 55117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5787285
Product of the distinct prime numbers

The prime factorization of 28936425 is 5 × 3 × 5 × 7 × 55117. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 93, 46, 484, 387, 2346, 7848, 29872, 79794, 251114, 184988, 1737997, 9488194, 79536605, 55765363, 541559011, 981791954, 8784338722, 5287064188

Basic calculations (n = 28936425)

Multiplication

n×y
n×2 57872850
n×3 86809275
n×4 115745700
n×5 144682125

Division

n÷y
n÷2 14468212.5
n÷3 9645475
n÷3 7234106.25
n÷5 5787285

Exponentiation

ny
n2 837316691780625
n3 2.4228951652958E+22
n4 7.0109924233445E+29
n5 2.0287305643368E+37

Nth Root

y√n
2√n 5379.2587779359
3√n 307.00700964023
4√n 73.34343036657
5√n 31.06626016184

Divisors of 28936425

1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 55117, 165351, 275585, 385819, 826755, 1157457, 1377925, 1929095, 4133775, 5787285, 9645475, 28936425

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 -28936424
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 28936425 can be divided by 24 positive divisors. The sum of these divisors (counting 28936425) is 1, the average is 0.041666666666667.

Base conversion 28936425

Base System Value
2 Binary 1101110011000100011101001
3 Ternary 2000110010022110
4 Quaternary 1232120203221
5 Quinary 24401431200
6 Senary 2512112533
8 Octal 156304351
10 Decimal 28936425
12 Duodecimal 9835749
16 Hexadecimal 1b988e9
20 Vigesimal 90h115
36 Base36 h87hl

Cryptographic Hash Functions

md5 8d5f60b9db4d2e92cf33740900ae1e37
sha1 2670d4f186b94021289ffe4246f6be2940c98f58
sha256 2553d26a5b32668c0cf24976176ce7e8998d021fbfd7285f571dc22f49721c7f
sha512 2df92dd0e32627ba09a0f0eeef29fad810b5cc595e66c32494dc6e21928f2892959977524d6dea626238f41d4816a6f46db23a3e04aed943e48e9e31cb81e5d4
ripemd-160 035021d7c0dca2f621fd5369abd8dc2a36d628d1

28936425 as geometric shapes

Circle

Radius = n
Diameter 57872850
Circumference 181812920.4023
Area 2.6305079676261E+15

Sphere

Radius = n
Volume 1.0148999535615E+23
Surface area 1.0522031870504E+16
Circumference 181812920.4023

Square

Length = n
Perimeter 115745700
Area 837316691780625
Diagonal 40922284.681592

Cube

Length = n
Surface area 5023900150683750
Volume 2.4228951652958E+22
Space diagonal 50119358.289406

Equilateral Triangle

Length = n
Perimeter 86809275
Area 3.6256876304738E+14
Altitude 25059679.144703

Triangular Pyramid

Length = n
Surface area 3.6256876304738E+14
Volume 2.855409335808E+21
Height 13640761.560531