28294977 is an odd 8-digits composite number following 28294976
and preceding 28294978 . In scientific notation, it is written as 2.8294977 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 18750032 positive integers (up to 28294977) that are relatively prime to 28294977.
28294977 has 8 divisors, whose sum is 37953216
The reverse of 28294977 is 77949282
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
twenty-eight million two hundred ninety-four thousand nine hundred seventy-seven
Scientific notation
2.8294977 × 10^7
Engineering notation
2.8294977 × 10^6
Prime Factorization
3 × 167 × 56477
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28294977
Product of the distinct prime numbers
The prime factorization of 28294977 is 3 × 167 × 56477.
Since it has a total of 3 prime factors.
8 , 4 , 35 , 35 , 1 , 636 , 1993 , 8699 , 10034 , 36012 , 587063 , 52193 , 133907 , 1107025 , 44656641 , 51409191 , 310314669 , 322428078 , 3269858240 , 9125776484
n×2
56589954
n×3
84884931
n×4
113179908
n×5
141474885
n÷2
14147488.5
n÷3
9431659
n÷3
7073744.25
n÷5
5658995.4
n2
800605723430529
n3
2.2653120530535E+22
n4
6.4096952438972E+29
n5
1.8136217950308E+37
2 √n
5319.3023038741
3 √n
304.72151234769
4 √n
72.933547177373
5 √n
30.927290169499
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
-28294976
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 28294977 can be divided by 8 positive divisors.
The sum of these divisors (counting 28294977) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101011111011111101000001
3
Ternary
1222020112102010
4
Quaternary
1223323331001
5
Quinary
24220414402
6
Senary
2450243133
8
Octal
153737501
10
Decimal
28294977
12
Duodecimal
95864a9
16
Hexadecimal
1afbf41
20
Vigesimal
8ggh8h
36
Base36
gugjl
md5
d5757bcc5aaad924610f102a2181de9e
sha1
33a8d9e06b44c446916be4c8b0cf78573925e19e
sha256
1c29eac264d024ecfcf9260787479116078aaf9e6c23c37ae3e9f06d6355f77c
sha512
8057c74f5508b99e4658bb7b492521c4812b321361f60fdc49229703fc49b5bf566c6b4e5ea645fca6c281a432ea07b67b40ac63b6db909d4abbb98e41239ede
ripemd-160
7b4b2f08837504f60cb1307014445382922bb755
Diameter
56589954
Circumference
177782583.75338
Area
2.5151770591513E+15
Volume
9.4889169386151E+22
Surface area
1.0060708236605E+16
Circumference
177782583.75338
Perimeter
113179908
Area
800605723430529
Diagonal
40015140.220435
Surface area
4803634340583174
Volume
2.2653120530535E+22
Space diagonal
49008337.762993
Perimeter
84884931
Area
3.4667244745303E+14
Altitude
24504168.881496
Surface area
3.4667244745303E+14
Volume
2.6696958570296E+21
Height
13338380.073478