28932280 (number)

28932280 is an even 8-digits composite number following 28932279 and preceding 28932281. In scientific notation, it is written as 2.8932280 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 10682496 positive integers (up to 28932280) that are relatively prime to 28932280.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-two thousand two hundred eighty

Notation

Scientific notation 2.8932280 × 10^7
Engineering notation 2.8932280 × 10^6

Prime Factorization of 28932280

Prime Factorization 2 × 2 × 2 × 5 × 13 × 55639

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7233070
Product of the distinct prime numbers

The prime factorization of 28932280 is 2 × 2 × 2 × 5 × 13 × 55639. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 76, 4, 808, 737, 8256, 8604, 12373, 27955, 361088, 146277, 8525540, 3554948, 21491745, 4311290, 645031706, 707904259, 2487216234, 1852112092

Basic calculations (n = 28932280)

Multiplication

n×y
n×2 57864560
n×3 86796840
n×4 115729120
n×5 144661400

Division

n÷y
n÷2 14466140
n÷3 9644093.3333333
n÷3 7233070
n÷5 5786456

Exponentiation

ny
n2 837076825998400
n3 2.4218541111297E+22
n4 7.0069761262356E+29
n5 2.0272779523756E+37

Nth Root

y√n
2√n 5378.8734880084
3√n 306.99234986083
4√n 73.340803704407
5√n 31.065370093166

Divisors of 28932280

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 55639, 111278, 222556, 278195, 445112, 556390, 723307, 1112780, 1446614, 2225560, 2893228, 3616535, 5786456, 7233070, 14466140, 28932280

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28932279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28932280 can be divided by 32 positive divisors. The sum of these divisors (counting 28932280) is 1, the average is 0.03125.

Base conversion 28932280

Base System Value
2 Binary 1101110010111100010111000
3 Ternary 2000102220121221
4 Quaternary 1232113202320
5 Quinary 24401313110
6 Senary 2512041424
8 Octal 156274270
10 Decimal 28932280
12 Duodecimal 9833274
16 Hexadecimal 1b978b8
20 Vigesimal 90gae0
36 Base36 h84ag

Cryptographic Hash Functions

md5 c8e58f9881d99af9e3db08d29acc727e
sha1 16e86b0d52eab39ce2a4596e9f31cf6021d4442c
sha256 964aaf6f8bc8fc92b64d1e51a8108f455c414292dd966193d1dec5febdee1a7a
sha512 c55b79f1223186405c0d1d259009f4dd7db0bc4bda47418e0def63420dc36fe8b1fbc7457cb028328513b9468cb38dec6367deca1baa64232529474317a6699b
ripemd-160 5a6feca758c7ccae354320efaa732a4ad29bde14

28932280 as geometric shapes

Circle

Radius = n
Diameter 57864560
Circumference 181786876.59921
Area 2.6297544070468E+15

Sphere

Radius = n
Volume 1.0144638778122E+23
Surface area 1.0519017628187E+16
Circumference 181786876.59921

Square

Length = n
Perimeter 115729120
Area 837076825998400
Diagonal 40916422.766376

Cube

Length = n
Surface area 5022460955990400
Volume 2.4218541111297E+22
Space diagonal 50112178.938809

Equilateral Triangle

Length = n
Perimeter 86796840
Area 3.6246489811693E+14
Altitude 25056089.469404

Triangular Pyramid

Length = n
Surface area 3.6246489811693E+14
Volume 2.8541824417072E+21
Height 13638807.588792