28665677 is an odd 8-digits prime number following 28665676
and preceding 28665678 . In scientific notation, it is written as 2.8665677 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 28665676 positive integers (up to 28665677) that are relatively prime to 28665677.
28665677 has 2 divisors, whose sum is 28665678
The reverse of 28665677 is 77656682
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
twenty-eight million six hundred sixty-five thousand six hundred seventy-seven
Scientific notation
2.8665677 × 10^7
Engineering notation
2.8665677 × 10^6
Prime Factorization
28665677
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28665677 Product of the distinct prime numbers
The prime factorization of 28665677 is 28665677.
Since it has a total of 1 prime factors.
6 , 7 , 50 , 45 , 925 , 199 , 9283 , 614 , 28293 , 50273 , 78005 , 98570 , 9658779 , 4551602 , 13887233 , 54476065 , 165594345 , 759679735 , 678704314 , 986480669
n×2
57331354
n×3
85997031
n×4
114662708
n×5
143328385
n÷2
14332838.5
n÷3
9555225.6666667
n÷3
7166419.25
n÷5
5733135.4
n2
821721037868329
n3
2.3555189855638E+22
n4
6.752254640754E+29
n5
1.9355795055361E+37
2 √n5354.0337130056
3 √n306.04648858676
4 √n73.171262890602
5 √n31.007906127491
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28665678 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14332839 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5354.0338063931 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999302302 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28665677 can be divided by 2 positive divisors.
The sum of these divisors (counting 28665677) is 28665678, the average is 14332839.
Base
System
Value
2
Binary
1101101010110011101001101
3
Ternary
1222221100220202
4
Quaternary
1231112131031
5
Quinary
24314300202
6
Senary
2502223245
8
Octal
155263515
10
Decimal
28665677
12
Duodecimal
9724b25
16
Hexadecimal
1b5674d
20
Vigesimal
8j343h
36
Base36
h2ekt
md5
b9b20a865147b85f79f731a7258fa4a0
sha1
6423d946af578ecc1470f04cf49e35da8afa8932
sha256
185200557614793374ddd36de5effa6016ea2536422c37b1584f1a6511bfd585
sha512
27009dd966a22aa004f7c4972841923c31006f92950861170bece8343f4ee823060304dc138fc1e7125222c4445ca9828d24e7d25b0ece61206f42e4159bbc21
ripemd-160
d0cd21a1dda90e8e604e8016765f572f5641a6c5
Diameter
57331354
Circumference
180111760.54676
Area
2.5815127758673E+15
Volume
9.8667748539181E+22
Surface area
1.0326051103469E+16
Circumference
180111760.54676
Perimeter
114662708
Area
821721037868329
Diagonal
40539389.188006
Surface area
4930326227209974
Volume
2.3555189855638E+22
Space diagonal
49650408.997359
Perimeter
85997031
Area
3.5581564680904E+14
Altitude
24825204.498679
Surface area
3.5581564680904E+14
Volume
2.7760057465097E+21
Height
13513129.729335