28343272 (number)

28343272 is an even 8-digits composite number following 28343271 and preceding 28343273. In scientific notation, it is written as 2.8343272 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 13977216 positive integers (up to 28343272) that are relatively prime to 28343272.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred forty-three thousand two hundred seventy-two

Notation

Scientific notation 2.8343272 × 10^7
Engineering notation 2.8343272 × 10^6

Prime Factorization of 28343272

Prime Factorization 2 × 2 × 2 × 73 × 48533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7085818
Product of the distinct prime numbers

The prime factorization of 28343272 is 2 × 2 × 2 × 73 × 48533. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 35, 2, 480, 2, 5336, 1621, 8133, 48885, 184728, 828972, 9293053, 5485663, 46802928, 24895619, 128039864, 473530768, 7089422644, 4619948766

Basic calculations (n = 28343272)

Multiplication

n×y
n×2 56686544
n×3 85029816
n×4 113373088
n×5 141716360

Division

n÷y
n÷2 14171636
n÷3 9447757.3333333
n÷3 7085818
n÷5 5668654.4

Exponentiation

ny
n2 803341067665984
n3 2.2769314389627E+22
n4 6.4535687099872E+29
n5 1.8291525331786E+37

Nth Root

y√n
2√n 5323.8399675422
3√n 304.89478409661
4√n 72.964648752271
5√n 30.937840556336

Divisors of 28343272

1, 2, 4, 8, 73, 146, 292, 584, 48533, 97066, 194132, 388264, 3542909, 7085818, 14171636, 28343272

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 -28343271
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 28343272 can be divided by 16 positive divisors. The sum of these divisors (counting 28343272) is 1, the average is 0.0625.

Base conversion 28343272

Base System Value
2 Binary 1101100000111101111101000
3 Ternary 1222022222122211
4 Quaternary 1230013233220
5 Quinary 24223441042
6 Senary 2451254504
8 Octal 154075750
10 Decimal 28343272
12 Duodecimal 95aa434
16 Hexadecimal 1b07be8
20 Vigesimal 8h2i3c
36 Base36 gvht4

Cryptographic Hash Functions

md5 8fa830ee6d31cfda0410268a49e3799c
sha1 4f8eb3183d4505671279fcf88a03e5322bacbb1e
sha256 ca12de1001d0b5d256bb3bb732bbc3da711f86c457534f2c73bfa9b7ee7282e1
sha512 05e3aa003eae3a48a2e6db096f54f831256f61f790e2785644316d1678af20e130dc4e3f36ed0e6979b185b318b26b0ce88516bfde82cd8418dfe34f275a6716
ripemd-160 e79d8f4399b4ee82a9ddd06f43dc28440c6bdde8

28343272 as geometric shapes

Circle

Radius = n
Diameter 56686544
Circumference 178086030.18779
Area 2.5237703965064E+15

Sphere

Radius = n
Volume 9.5375881084973E+22
Surface area 1.0095081586026E+16
Circumference 178086030.18779

Square

Length = n
Perimeter 113373088
Area 803341067665984
Diagonal 40083439.66443

Cube

Length = n
Surface area 4820046405995904
Volume 2.2769314389627E+22
Space diagonal 49091987.156744

Equilateral Triangle

Length = n
Perimeter 85029816
Area 3.4785688625103E+14
Altitude 24545993.578372

Triangular Pyramid

Length = n
Surface area 3.4785688625103E+14
Volume 2.6833894346457E+21
Height 13361146.55481