28329897 (number)

28329897 is an odd 8-digits composite number following 28329896 and preceding 28329898. In scientific notation, it is written as 2.8329897 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 18235280 positive integers (up to 28329897) that are relatively prime to 28329897.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred twenty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 2.8329897 × 10^7
Engineering notation 2.8329897 × 10^6

Prime Factorization of 28329897

Prime Factorization 3 × 29 × 325631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28329897
Product of the distinct prime numbers

The prime factorization of 28329897 is 3 × 29 × 325631. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28329897)

Multiplication

n×y
n×2 56659794
n×3 84989691
n×4 113319588
n×5 141649485

Division

n÷y
n÷2 14164948.5
n÷3 9443299
n÷3 7082474.25
n÷5 5665979.4

Exponentiation

ny
n2 802583064030609
n3 2.2737095537932E+22
n4 6.4413957466876E+29
n5 1.824840780399E+37

Nth Root

y√n
2√n 5322.5836771252
3√n 304.8468172827
4√n 72.956039346481
5√n 30.934920133132

Divisors of 28329897

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 -28329896
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 28329897 can be divided by 8 positive divisors. The sum of these divisors (counting 28329897) is 1, the average is 0.125.

Base conversion 28329897

Base System Value
2 Binary 1101100000100011110101001
3 Ternary 1222022022022110
4 Quaternary 1230010132221
5 Quinary 24223024042
6 Senary 2451112533
8 Octal 154043651
10 Decimal 28329897
12 Duodecimal 95a2749
16 Hexadecimal 1b047a9
20 Vigesimal 8h14eh
36 Base36 gv7hl

Cryptographic Hash Functions

md5 c7f6f6ef0e69aa06250adb3fae8fb5b6
sha1 00b13d6675e5495234f48d03b8c29be56e9a945c
sha256 52cce085c8cf0a4ba840908ff0117142b84903b107c8b25026a75c662fdbe535
sha512 0db4f3b4e52485c4b09525155ae729ba41b12406164139cca008426e5371af213e80d949ff7a4ed22f15c6ec803481347fa4739cd573b67b965b18be661dfc64
ripemd-160 31ff2486ab1f9367cd9b805ca6b6daeae80a6943

28329897 as geometric shapes

Circle

Radius = n
Diameter 56659794
Circumference 178001992.58431
Area 2.5213890578541E+15

Sphere

Radius = n
Volume 9.524092307458E+22
Surface area 1.0085556231417E+16
Circumference 178001992.58431

Square

Length = n
Perimeter 113319588
Area 802583064030609
Diagonal 40064524.558033

Cube

Length = n
Surface area 4815498384183654
Volume 2.2737095537932E+22
Space diagonal 49068820.977193

Equilateral Triangle

Length = n
Perimeter 84989691
Area 3.4752866104883E+14
Altitude 24534410.488597

Triangular Pyramid

Length = n
Surface area 3.4752866104883E+14
Volume 2.6795924065596E+21
Height 13354841.519344