28693767 is an odd 8-digits composite number following 28693766
and preceding 28693768 . In scientific notation, it is written as 2.8693767 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 19106360 positive integers (up to 28693767) that are relatively prime to 28693767.
28693767 has 8 divisors, whose sum is 38304000
The reverse of 28693767 is 76739682
Previous prime number is 911
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
twenty-eight million six hundred ninety-three thousand seven hundred sixty-seven
Scientific notation
2.8693767 × 10^7
Engineering notation
2.8693767 × 10^6
Prime Factorization
3 × 911 × 10499
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28693767
Product of the distinct prime numbers
The prime factorization of 28693767 is 3 × 911 × 10499.
Since it has a total of 3 prime factors.
5 , 8 , 6 , 39 , 275 , 402 , 8596 , 784 , 61302 , 54732 , 18164 , 400153 , 9619043 , 4986596 , 91627999 , 79338659 , 988177262 , 984778002 , 9143757525 , 5076072376
n×2
57387534
n×3
86081301
n×4
114775068
n×5
143468835
n÷2
14346883.5
n÷3
9564589
n÷3
7173441.75
n÷5
5738753.4
n2
823332264650289
n3
2.3624504165458E+22
n4
6.7787601801417E+29
n5
1.9450816515786E+37
2 √n
5356.6563264783
3 √n
306.14642272664
4 √n
73.189181758497
5 √n
31.013980785178
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
-28693766
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 28693767 can be divided by 8 positive divisors.
The sum of these divisors (counting 28693767) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101011101010100000111
3
Ternary
1222222210110010
4
Quaternary
1231131110013
5
Quinary
24321200032
6
Senary
2503001303
8
Octal
155352407
10
Decimal
28693767
12
Duodecimal
9739233
16
Hexadecimal
1b5d507
20
Vigesimal
8j6e87
36
Base36
h3093
md5
a0ab7c0df8358aabfe8f143cefa8a459
sha1
93e41fee8aba939b8a01625ab4cde5d2d9e00ce9
sha256
926fc423ee37c57cd31ca60aea4ce8bef00b89aaf8781f87834e6a5be17e51df
sha512
fde9b7155415e0b64af9a0e4a252fd65ecf65badf26395d60985ed3368ba6909d86a9a4461a01ff8fe4e2a3d85ea9ef6bc4ad4b63f4de394ee391400b84eeb45
ripemd-160
fb8062eba3d94de6dbeb4d21df19673ecd56a01c
Diameter
57387534
Circumference
180288255.22203
Area
2.5865745940888E+15
Volume
9.8958091641205E+22
Surface area
1.0346298376355E+16
Circumference
180288255.22203
Perimeter
114775068
Area
823332264650289
Diagonal
40579114.446974
Surface area
4939993587901734
Volume
2.3624504165458E+22
Space diagonal
49699062.304543
Perimeter
86081301
Area
3.5651332847126E+14
Altitude
24849531.152272
Surface area
3.5651332847126E+14
Volume
2.7841745162608E+21
Height
13526371.482325