27883921 is an odd 8-digits composite number following 27883920
and preceding 27883922 . In scientific notation, it is written as 2.7883921 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 25579152 positive integers (up to 27883921) that are relatively prime to 27883921.
27883921 has 8 divisors, whose sum is 30215360
The reverse of 27883921 is 12938872
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
twenty-seven million eight hundred eighty-three thousand nine hundred twenty-one
Scientific notation
2.7883921 × 10^7
Engineering notation
2.7883921 × 10^6
Prime Factorization
13 × 163 × 13159
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
27883921
Product of the distinct prime numbers
The prime factorization of 27883921 is 13 × 163 × 13159.
Since it has a total of 3 prime factors.
3 , 6 , 58 , 87 , 760 , 847 , 4631 , 9662 , 40121 , 92807 , 684929 , 754599 , 3444366 , 4813938 , 53416594 , 24303385 , 222243160 , 426045388 , 1019607956 , 3715068045
n×2
55767842
n×3
83651763
n×4
111535684
n×5
139419605
n÷2
13941960.5
n÷3
9294640.3333333
n÷3
6970980.25
n÷5
5576784.2
n2
777513050334241
n3
2.1680112471989E+22
n4
6.0452654344006E+29
n5
1.6856570379686E+37
2 √n
5280.5227960875
3 √n
303.2386919118
4 √n
72.667205781477
5 √n
30.836903997932
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
-27883920
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 27883921 can be divided by 8 positive divisors.
The sum of these divisors (counting 27883921) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101010010111100110010001
3
Ternary
1221110122112211
4
Quaternary
1222113212101
5
Quinary
24114241141
6
Senary
2433352121
8
Octal
152274621
10
Decimal
27883921
12
Duodecimal
9408641
16
Hexadecimal
1a97991
20
Vigesimal
8e59g1
36
Base36
glndd
md5
3d1927ed9211c6d07a48d6800fb2ce02
sha1
dac2fd9ef64af4b88b6d277d251fa2e6227dab3f
sha256
715824c9293dd89bb4c5e6aced213166666fbdf65975ed78c2843a53faf26ee2
sha512
20e78132ceb83e2fb6746d3209420135aa1ca3645f1a7f9e67699cdc7d2aea5b87ea0f1c0fdb65d36529aafe80d3f33c23c865a5dcaffa654a8252683c7eadd8
ripemd-160
25e10b937c045da57b33a0f1e982137a8bbe06ec
Diameter
55767842
Circumference
175199842.73376
Area
2.4426292870002E+15
Volume
9.0813442761335E+22
Surface area
9.770517148001E+15
Circumference
175199842.73376
Perimeter
111535684
Area
777513050334241
Diagonal
39433819.25034
Surface area
4665078302005446
Volume
2.1680112471989E+22
Space diagonal
48296367.886237
Perimeter
83651763
Area
3.3667302668169E+14
Altitude
24148183.943118
Surface area
3.3667302668169E+14
Volume
2.5550257576384E+21
Height
13144606.41678