28774577 is an odd 8-digits composite number following 28774576
and preceding 28774578 . In scientific notation, it is written as 2.8774577 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 26524800 positive integers (up to 28774577) that are relatively prime to 28774577.
28774577 has 8 divisors, whose sum is 31030440
The reverse of 28774577 is 77547782
Previous prime number is 1229
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
twenty-eight million seven hundred seventy-four thousand five hundred seventy-seven
Scientific notation
2.8774577 × 10^7
Engineering notation
2.8774577 × 10^6
Prime Factorization
13 × 1229 × 1801
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28774577
Product of the distinct prime numbers
The prime factorization of 28774577 is 13 × 1229 × 1801.
Since it has a total of 3 prime factors.
8 , 5 , 98 , 93 , 453 , 281 , 2001 , 1079 , 26082 , 39096 , 221001 , 921569 , 5139582 , 9928753 , 48912420 , 5789288 , 122138391 , 389274586 , 9732528212 , 4046829776
n×2
57549154
n×3
86323731
n×4
115098308
n×5
143872885
n÷2
14387288.5
n÷3
9591525.6666667
n÷3
7193644.25
n÷5
5754915.4
n2
827976281528929
n3
2.3824667267028E+22
n4
6.8554472277447E+29
n5
1.9726259412418E+37
2 √n
5364.1939748671
3 √n
306.4335524944
4 √n
73.240657935788
5 √n
31.031430018863
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
-28774576
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 28774577 can be divided by 8 positive divisors.
The sum of these divisors (counting 28774577) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101110001000010110001
3
Ternary
2000010220022002
4
Quaternary
1231301002301
5
Quinary
24331241302
6
Senary
2504423345
8
Octal
155610261
10
Decimal
28774577
12
Duodecimal
9777b55
16
Hexadecimal
1b710b1
20
Vigesimal
8jgg8h
36
Base36
h4qlt
md5
3553cb0b3eabdc58ac271b49d86179d6
sha1
aa046970ce226e98ae633e9f6490dba79b95eb41
sha256
03383eb9b699c5b80d539de1c4d3b45ef7bcb67079bcfc461331b96824b10ced
sha512
9257c789477ee0bdb3a663e1a4944e2152c87ae8782843d6a20bb240c88cbf01d6589b7a7be1572869fc069dbbba67c9dc0a93c94676b936fefe995061fc05e8
ripemd-160
c3c1c8b121edb6c1a4e7c0d0f683fb5e67a608d1
Diameter
57549154
Circumference
180795999.42671
Area
2.6011642033979E+15
Volume
9.9796532880421E+22
Surface area
1.0404656813592E+16
Circumference
180795999.42671
Perimeter
115098308
Area
827976281528929
Diagonal
40693397.044949
Surface area
4967857689173574
Volume
2.3824667267028E+22
Space diagonal
49839029.330303
Perimeter
86323731
Area
3.5852424676751E+14
Altitude
24919514.665151
Surface area
3.5852424676751E+14
Volume
2.8077639640048E+21
Height
13564465.68165