28284297 (number)

28284297 is an odd 8-digits composite number following 28284296 and preceding 28284298. In scientific notation, it is written as 2.8284297 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 18385920 positive integers (up to 28284297) that are relatively prime to 28284297.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred eighty-four thousand two hundred ninety-seven

Notation

Scientific notation 2.8284297 × 10^7
Engineering notation 2.8284297 × 10^6

Prime Factorization of 28284297

Prime Factorization 3 × 61 × 127 × 1217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28284297
Product of the distinct prime numbers

The prime factorization of 28284297 is 3 × 61 × 127 × 1217. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 79, 21, 908, 852, 9023, 9737, 48426, 76285, 538626, 222816, 7080212, 3596567, 48032512, 18056464, 982518548, 219459380, 7860575759, 1180778986

Basic calculations (n = 28284297)

Multiplication

n×y
n×2 56568594
n×3 84852891
n×4 113137188
n×5 141421485

Division

n÷y
n÷2 14142148.5
n÷3 9428099
n÷3 7071074.25
n÷5 5656859.4

Exponentiation

ny
n2 800001456784209
n3 2.2627478804117E+22
n4 6.4000233085686E+29
n5 1.8102016006648E+37

Nth Root

y√n
2√n 5318.2983180713
3√n 304.68316825926
4√n 72.926663971906
5√n 30.924955102467

Divisors of 28284297

1, 3, 61, 127, 183, 381, 1217, 3651, 7747, 23241, 74237, 154559, 222711, 463677, 9428099, 28284297

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 -28284296
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 28284297 can be divided by 16 positive divisors. The sum of these divisors (counting 28284297) is 1, the average is 0.0625.

Base conversion 28284297

Base System Value
2 Binary 1101011111001010110001001
3 Ternary 1222012222202120
4 Quaternary 1223321112021
5 Quinary 24220044142
6 Senary 2450121453
8 Octal 153712611
10 Decimal 28284297
12 Duodecimal 9580289
16 Hexadecimal 1af9589
20 Vigesimal 8gfaeh
36 Base36 gu8ax

Cryptographic Hash Functions

md5 3a8eb619edc529ac56c9855d2f586e9f
sha1 bab48da2180490c258d3ccce1b42a33171c997ef
sha256 ec03a5a9f4405fd83f1a49869602fe3fad920bc76b5dd10e724fca628c8736f3
sha512 c93439f2de1b45d254392f4cf63f3660a623babab800680066afb5ac6b94b8296b045e3caeb1067df03a02b3a1bbc278f18e29fef0b65a09bebcb127fd14b41f
ripemd-160 956052f13548be7340c23c9af0e95dec080b1cdc

28284297 as geometric shapes

Circle

Radius = n
Diameter 56568594
Circumference 177715479.3343
Area 2.5132786994944E+15

Sphere

Radius = n
Volume 9.4781761573698E+22
Surface area 1.0053114797978E+16
Circumference 177715479.3343

Square

Length = n
Perimeter 113137188
Area 800001456784209
Diagonal 40000036.419589

Cube

Length = n
Surface area 4800008740705254
Volume 2.2627478804117E+22
Space diagonal 48989839.460368

Equilateral Triangle

Length = n
Perimeter 84852891
Area 3.4641079231984E+14
Altitude 24494919.730184

Triangular Pyramid

Length = n
Surface area 3.4641079231984E+14
Volume 2.666673950591E+21
Height 13333345.473196