28298477 is an odd 8-digits composite number following 28298476
and preceding 28298478 . In scientific notation, it is written as 2.8298477 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 27897408 positive integers (up to 28298477) that are relatively prime to 28298477.
28298477 has 8 divisors, whose sum is 28702464
The reverse of 28298477 is 77489282
Previous prime number is 1123
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
twenty-eight million two hundred ninety-eight thousand four hundred seventy-seven
Scientific notation
2.8298477 × 10^7
Engineering notation
2.8298477 × 10^6
Prime Factorization
113 × 1123 × 223
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28298477
Product of the distinct prime numbers
The prime factorization of 28298477 is 113 × 1123 × 223.
Since it has a total of 3 prime factors.
9 , 9 , 36 , 67 , 232 , 419 , 595 , 182 , 65135 , 68695 , 885653 , 180464 , 5693553 , 4536552 , 59220204 , 71258724 , 702863789 , 500989173 , 8482067555 , 5237132602
n×2
56596954
n×3
84895431
n×4
113193908
n×5
141492385
n÷2
14149238.5
n÷3
9432825.6666667
n÷3
7074619.25
n÷5
5659695.4
n2
800803800519529
n3
2.2661527930514E+22
n4
6.4128672692652E+29
n5
1.8147437692335E+37
2 √n
5319.6312842151
3 √n
304.73407619511
4 √n
72.935802485577
5 √n
30.928055253423
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
-28298476
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 28298477 can be divided by 8 positive divisors.
The sum of these divisors (counting 28298477) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101011111100110011101101
3
Ternary
1222020201012202
4
Quaternary
1223330303231
5
Quinary
24221022402
6
Senary
2450311245
8
Octal
153746355
10
Decimal
28298477
12
Duodecimal
9588525
16
Hexadecimal
1afcced
20
Vigesimal
8gh63h
36
Base36
guj8t
md5
237a938ca35bec80fd2c240ee306a7b4
sha1
f91186a2a8a35984a7eb4bf7efc5d9cf5bc0c292
sha256
986e6b7aeeea603d542ef4c221c6535a40c3aca0170ad5292c6e90f2774601fe
sha512
f07505fec81696b993dde84754c9e4a9ee5020fdd9ce7bfcec1d6755b0b91012e6b31a2673454ef66fd6a1b75b9040a3aa2422a41da78dad3eeb2b3f12284f75
ripemd-160
c37bb666e798e726e71af79b65453f97cb41df7a
Diameter
56596954
Circumference
177804574.90196
Area
2.5157993366789E+15
Volume
9.4924386220832E+22
Surface area
1.0063197346716E+16
Circumference
177804574.90196
Perimeter
113193908
Area
800803800519529
Diagonal
40020089.967903
Surface area
4804822803117174
Volume
2.2661527930514E+22
Space diagonal
49014399.940819
Perimeter
84895431
Area
3.4675821734852E+14
Altitude
24507199.97041
Surface area
3.4675821734852E+14
Volume
2.6706866786192E+21
Height
13340029.989301