201091105 is an odd 9-digits composite number following 201091104
and preceding 201091106 . In scientific notation, it is written as 2.01091105 × 10^8.
The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors.
There are 160822128 positive integers (up to 201091105) that are relatively prime to 201091105.
201091105 has 8 divisors, whose sum is 241385472
The reverse of 201091105 is 501190102
Previous prime number is 6547
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 19
Digital Root 1
Name
two hundred one million ninety-one thousand one hundred five
Scientific notation
2.01091105 × 10^8
Engineering notation
2.01091105 × 10^6
Prime Factorization
5 × 6547 × 6143
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
201091105
Product of the distinct prime numbers
The prime factorization of 201091105 is 5 × 6547 × 6143.
Since it has a total of 3 prime factors.
4 , 8 , 44 , 92 , 227 , 153 , 8001 , 8407 , 25378 , 53649 , 420847 , 116221 , 5642887 , 5650847 , 4504706 , 71676279 , 475427915 , 94388535 , 6484382917 , 7079572722
n×2
402182210
n×3
603273315
n×4
804364420
n×5
1005455525
n÷2
100545552.5
n÷3
67030368.333333
n÷3
50272776.25
n÷5
40218221
n2
40437632510121025
n3
8.1316482050442E+24
n4
1.6352021230236E+33
n5
3.2882460181716E+41
2 √n
14180.659540374
3 √n
585.86508967825
4 √n
119.08257446148
5 √n
45.780293445403
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
-201091104
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 201091105 can be divided by 8 positive divisors.
The sum of these divisors (counting 201091105) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111111000110100000100001
3
Ternary
112000101111010201
4
Quaternary
23333012200201
5
Quinary
402434403410
6
Senary
31542025201
8
Octal
1377064041
10
Decimal
201091105
12
Duodecimal
57418201
16
Hexadecimal
bfc6821
20
Vigesimal
32gg7f5
36
Base36
3bq2w1
md5
ab61e5ea21bb6d64f5fa96c841fdce78
sha1
0bd301c76f13ab791ebd9572b6bbeb2810208283
sha256
c4f90dadec7d12fe8ef8178e2309ba0a3caf4c32f30602349b20b7361ee47bba
sha512
6ac62e7dd8e29909822e98339a15ec9c2555d947cbe42f2c358a61a1f7f8cd5a34873076dfe222b9fc824feea939454ff4eff2ee0b708fc54fabd5bdc478a940
ripemd-160
e2f86e86ed79bd071e5a5671feeaae04ca713fb7
Diameter
402182210
Circumference
1263492676.3405
Area
1.2703856922236E+17
Volume
3.4061768350058E+25
Surface area
5.0815427688944E+17
Circumference
1263492676.3405
Perimeter
804364420
Area
40437632510121025
Diagonal
284385767.96359
Surface area
242625795060726150
Volume
8.1316482050442E+24
Space diagonal
348300010.81017
Perimeter
603273315
Area
1.7510008511332E+16
Altitude
174150005.40508
Surface area
1.7510008511332E+16
Volume
9.5832393133502E+23
Height
94795255.987864