28298272 (number)

28298272 is an even 8-digits composite number following 28298271 and preceding 28298273. In scientific notation, it is written as 2.8298272 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 12 positive divisors. There are 14149120 positive integers (up to 28298272) that are relatively prime to 28298272.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-eight thousand two hundred seventy-two

Notation

Scientific notation 2.8298272 × 10^7
Engineering notation 2.8298272 × 10^6

Prime Factorization of 28298272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 884321

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1768642
Product of the distinct prime numbers

The prime factorization of 28298272 is 2 × 2 × 2 × 2 × 2 × 884321. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 47, 12, 160, 439, 4369, 6517, 36235, 6166, 412727, 280088, 842564, 5408448, 14917904, 70494706, 252434365, 743637362, 2889953681, 7570912504

Basic calculations (n = 28298272)

Multiplication

n×y
n×2 56596544
n×3 84894816
n×4 113193088
n×5 141491360

Division

n÷y
n÷2 14149136
n÷3 9432757.3333333
n÷3 7074568
n÷5 5659654.4

Exponentiation

ny
n2 800792198185984
n3 2.2661035439745E+22
n4 6.4126814467554E+29
n5 1.8146780382964E+37

Nth Root

y√n
2√n 5319.6120159275
3√n 304.73334034118
4√n 72.935670394722
5√n 30.928010443451

Divisors of 28298272

1, 2, 4, 8, 16, 32, 884321, 1768642, 3537284, 7074568, 14149136, 28298272

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28298271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28298272 can be divided by 12 positive divisors. The sum of these divisors (counting 28298272) is 1, the average is 0.083333333333333.

Base conversion 28298272

Base System Value
2 Binary 1101011111100110000100000
3 Ternary 1222020200221011
4 Quaternary 1223330300200
5 Quinary 24221021042
6 Senary 2450310304
8 Octal 153746040
10 Decimal 28298272
12 Duodecimal 9588394
16 Hexadecimal 1afcc20
20 Vigesimal 8gh5dc
36 Base36 guj34

Cryptographic Hash Functions

md5 705da4e89bf5e4589fde4d4ad8a0a767
sha1 b535d20d4d94691afb4e7c8b778f0625fdbd815f
sha256 547b146085fa6aba572113a287bb6674abc3e18d4d9cf226edf42f99f6a1111a
sha512 3315df64be4f89cd2ea897e42e9c76d1d2f68484bd0492714df248f69d97e9bc3bdad720c0a14f2c2e608ab76cbc6f37d51e30b953d2817cf5e7c35d6d0fe601
ripemd-160 9652d0f27c31dd91c6b947f8d8bc4cd05952f03e

28298272 as geometric shapes

Circle

Radius = n
Diameter 56596544
Circumference 177803286.84897
Area 2.5157628868731E+15

Sphere

Radius = n
Volume 9.4922323280321E+22
Surface area 1.0063051547492E+16
Circumference 177803286.84897

Square

Length = n
Perimeter 113193088
Area 800792198185984
Diagonal 40019800.054123

Cube

Length = n
Surface area 4804753189115904
Volume 2.2661035439745E+22
Space diagonal 49014044.870404

Equilateral Triangle

Length = n
Perimeter 84894816
Area 3.4675319339072E+14
Altitude 24507022.435202

Triangular Pyramid

Length = n
Surface area 3.4675319339072E+14
Volume 2.6706286380254E+21
Height 13339933.351374