28495330 (number)

28495330 is an even 8-digits composite number following 28495329 and preceding 28495331. In scientific notation, it is written as 2.8495330 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 11384560 positive integers (up to 28495330) that are relatively prime to 28495330.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-five thousand three hundred thirty

Notation

Scientific notation 2.8495330 × 10^7
Engineering notation 2.8495330 × 10^6

Prime Factorization of 28495330

Prime Factorization 2 × 5 × 1523 × 1871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28495330
Product of the distinct prime numbers

The prime factorization of 28495330 is 2 × 5 × 1523 × 1871. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 50, 9, 110, 748, 9071, 3793, 95382, 9125, 357283, 852497, 2852030, 5143695, 75778402, 38672705, 226848385, 240226376, 6549909719, 6564497166

Basic calculations (n = 28495330)

Multiplication

n×y
n×2 56990660
n×3 85485990
n×4 113981320
n×5 142476650

Division

n÷y
n÷2 14247665
n÷3 9498443.3333333
n÷3 7123832.5
n÷5 5699066

Exponentiation

ny
n2 811983831808900
n3 2.3137747242059E+22
n4 6.5931774311906E+29
n5 1.8787476665033E+37

Nth Root

y√n
2√n 5338.1017225227
3√n 305.43905234648
4√n 73.062313969123
5√n 30.970965054096

Divisors of 28495330

1, 2, 5, 10, 1523, 1871, 3046, 3742, 7615, 9355, 15230, 18710, 2849533, 5699066, 14247665, 28495330

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28495329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28495330 can be divided by 16 positive divisors. The sum of these divisors (counting 28495330) is 1, the average is 0.0625.

Base conversion 28495330

Base System Value
2 Binary 1101100101100110111100010
3 Ternary 1222121201020121
4 Quaternary 1230230313202
5 Quinary 24243322310
6 Senary 2454430454
8 Octal 154546742
10 Decimal 28495330
12 Duodecimal 966242a
16 Hexadecimal 1b2cde2
20 Vigesimal 8i1i6a
36 Base36 gyr4y

Cryptographic Hash Functions

md5 cbac21c0d4779d86780657e13b358a90
sha1 2e018e61f06ec9752ae2614db09bb23c494fd8bd
sha256 9fd736d83c340a474a6ac09e42ad58f9cf83a09ca60d919d63cc6cce69d26e42
sha512 5335a932faccecd93961a76b3f65261f3f442718bb03ce703b88b33c610cb1de39a111efbc00715985f7f453d7523fe4e3a71da1f0ef2be7f991c5d758e06528
ripemd-160 de4ee1e2a2c1ec235e013a88892f77cc7b1288a8

28495330 as geometric shapes

Circle

Radius = n
Diameter 56990660
Circumference 179041438.77923
Area 2.5509224408445E+15

Sphere

Radius = n
Volume 9.691916900836E+22
Surface area 1.0203689763378E+16
Circumference 179041438.77923

Square

Length = n
Perimeter 113981320
Area 811983831808900
Diagonal 40298482.150297

Cube

Length = n
Surface area 4871902990853400
Volume 2.3137747242059E+22
Space diagonal 49355359.338442

Equilateral Triangle

Length = n
Perimeter 85485990
Area 3.5159931290437E+14
Altitude 24677679.669221

Triangular Pyramid

Length = n
Surface area 3.5159931290437E+14
Volume 2.7268096627067E+21
Height 13432827.383432