27996867 is an odd 8-digits composite number following 27996866
and preceding 27996868 . In scientific notation, it is written as 2.7996867 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 8 positive divisors.
There are 18664560 positive integers (up to 27996867) that are relatively prime to 27996867.
27996867 has 8 divisors, whose sum is 41476880
The reverse of 27996867 is 76869972
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
twenty-seven million nine hundred ninety-six thousand eight hundred sixty-seven
Scientific notation
2.7996867 × 10^7
Engineering notation
2.7996867 × 10^6
Prime Factorization
3 × 3 × 3 × 1036921
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
3110763
Product of the distinct prime numbers
The prime factorization of 27996867 is 3 × 3 × 3 × 1036921.
Since it has a total of 4 prime factors.
9 , 7 , 8 , 49 , 768 , 752 , 8199 , 9585 , 81029 , 18058 , 311265 , 344607 , 2695848 , 5122455 , 15285996 , 67567956 , 23360162 , 164526416 , 4007132407 , 8810323580
n×2
55993734
n×3
83990601
n×4
111987468
n×5
139984335
n÷2
13998433.5
n÷3
9332289
n÷3
6999216.75
n÷5
5599373.4
n2
783824561815689
n3
2.1944632008487E+22
n4
6.1438094370556E+29
n5
1.7200741568259E+37
2 √n
5291.206573174
3 √n
303.64757101125
4 √n
72.740680318334
5 √n
30.861845077944
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
-27996866
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 27996867 can be divided by 8 positive divisors.
The sum of these divisors (counting 27996867) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101010110011001011000011
3
Ternary
1221200101111000
4
Quaternary
1222303023003
5
Quinary
24131344432
6
Senary
2440023043
8
Octal
152631303
10
Decimal
27996867
12
Duodecimal
9461a83
16
Hexadecimal
1ab32c3
20
Vigesimal
8ejc37
36
Base36
go2ir
md5
f3e95e2d9a4370456b0b0eb57f41314d
sha1
d09241e6a8aede8edf59036186f55081f575b602
sha256
ecf8e822421454a194d7e2d0cd6195c23dedf99dbc8f05266302450eadb34205
sha512
0d29546bb641ef4b7118044bffb72678e0fc6b224a428b35a47da81e5be3582d67bb5b3a2992a4fbd850e89a5bc59dffaca1a28c5327e20c7be008a4e14f4cf5
ripemd-160
a1ae8d6f7b4ae2dfb9b2f715f6a25d1accc12c1f
Diameter
55993734
Circumference
175909503.38146
Area
2.4624574851034E+15
Volume
9.1921459604793E+22
Surface area
9.8498299404136E+15
Circumference
175909503.38146
Perimeter
111987468
Area
783824561815689
Diagonal
39593549.015356
Surface area
4702947370894134
Volume
2.1944632008487E+22
Space diagonal
48491996.096748
Perimeter
83990601
Area
3.394059913213E+14
Altitude
24245998.048374
Surface area
3.394059913213E+14
Volume
2.5861996839741E+21
Height
13197849.671785