26947897 is an odd 8-digits composite number following 26947896
and preceding 26947898 . In scientific notation, it is written as 2.6947897 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 25963200 positive integers (up to 26947897) that are relatively prime to 26947897.
26947897 has 8 divisors, whose sum is 27940352
The reverse of 26947897 is 79874962
Previous prime number is 241
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
twenty-six million nine hundred forty-seven thousand eight hundred ninety-seven
Scientific notation
2.6947897 × 10^7
Engineering notation
2.6947897 × 10^6
Prime Factorization
31 × 241 × 3607
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
26947897
Product of the distinct prime numbers
The prime factorization of 26947897 is 31 × 241 × 3607.
Since it has a total of 3 prime factors.
6 , 4 , 65 , 29 , 205 , 773 , 22 , 5484 , 57427 , 57989 , 627146 , 327728 , 8013513 , 7055451 , 60116989 , 87931988 , 623353571 , 929268404 , 9126420955 , 4285528574
n×2
53895794
n×3
80843691
n×4
107791588
n×5
134739485
n÷2
13473948.5
n÷3
8982632.3333333
n÷3
6736974.25
n÷5
5389579.4
n2
726189152722609
n3
1.9569270490086E+22
n4
5.2735068553198E+29
n5
1.4210991956595E+37
2 √n
5191.1363881139
3 √n
299.8069016627
4 √n
72.049541206824
5 √n
30.627036474356
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
-26947896
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 26947897 can be divided by 8 positive divisors.
The sum of these divisors (counting 26947897) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100110110011000100111001
3
Ternary
1212201002120021
4
Quaternary
1212303010321
5
Quinary
23344313042
6
Senary
2401330441
8
Octal
146630471
10
Decimal
26947897
12
Duodecimal
9036a21
16
Hexadecimal
19b3139
20
Vigesimal
8889eh
36
Base36
g1l4p
md5
545f6567936f36c7728e2091b81b1422
sha1
2eb176ada6c06de1db9b93c55e5d5ff93522b229
sha256
ae27d5db15b01d3210e577a9258e816503abf06df56c29e151ba0c64457f7ff3
sha512
09748dd7887433685af3d28963dc2dcff88451bdd878be2329f6378edf1c852b75662cb697f2ce1228cf5eb90e5ee5453adfbc75aa8ccaa3154a296ee929cc67
ripemd-160
586ffd36e4cc6d6cc88bb8d020dbdc37b2a9ca44
Diameter
53895794
Circumference
169318630.48979
Area
2.2813905073099E+15
Volume
8.1971568543688E+22
Surface area
9.1255620292398E+15
Circumference
169318630.48979
Perimeter
107791588
Area
726189152722609
Diagonal
38110081.414833
Surface area
4357134916335654
Volume
1.9569270490086E+22
Space diagonal
46675126.761133
Perimeter
80843691
Area
3.1444912710524E+14
Altitude
23337563.380566
Surface area
3.1444912710524E+14
Volume
2.3062606444023E+21
Height
12703360.471611