103665121 is an odd 9-digits composite number following 103665120
and preceding 103665122 . In scientific notation, it is written as 1.03665121 × 10^8.
The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors.
There are 84177144 positive integers (up to 103665121) that are relatively prime to 103665121.
103665121 has 12 divisors, whose sum is 125041152
The reverse of 103665121 is 121566301
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 25
Digital Root 7
Name
one hundred three million six hundred sixty-five thousand one hundred twenty-one
Scientific notation
1.03665121 × 10^8
Engineering notation
1.03665121 × 10^6
Prime Factorization
7 × 19 × 19 × 41023
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
5456059
Product of the distinct prime numbers
The prime factorization of 103665121 is 7 × 19 × 19 × 41023.
Since it has a total of 4 prime factors.
3 , 3 , 59 , 86 , 839 , 779 , 131 , 665 , 79944 , 96762 , 703580 , 363594 , 496344 , 302364 , 41395108 , 37507939 , 990657776 , 761293921 , 641642100 , 3075315811
n×2
207330242
n×3
310995363
n×4
414660484
n×5
518325605
n÷2
51832560.5
n÷3
34555040.333333
n÷3
25916280.25
n÷5
20733024.2
n2
10746457311944641
n3
1.1140327975641E+24
n4
1.1548634475745E+32
n5
1.1971905903129E+40
2 √n
10181.606994969
3 √n
469.76164313537
4 √n
100.90394935268
5 √n
40.098352724502
1 , 7 , 19 , 133 , 361 , 2527 , 41023 , 287161 , 779437 , 5456059 , 14809303 , 103665121
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-103665120
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 103665121 can be divided by 12 positive divisors.
The sum of these divisors (counting 103665121) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110001011011100110111100001
3
Ternary
21020001201210221
4
Quaternary
12023130313201
5
Quinary
203014240441
6
Senary
14141523041
8
Octal
613346741
10
Decimal
103665121
12
Duodecimal
2a873481
16
Hexadecimal
62dcde1
20
Vigesimal
1c7i2g1
36
Base36
1ppwip
md5
9c7aa7c68b8db8ece345fea34ff483ab
sha1
efbc871c0a4b9e0155e4c64466afa8bd5340706c
sha256
29dd3ab604a24c9f61fcaccd6a2f31a13e87f64165128fa66767293f254836c5
sha512
f03151e9b1c4fcc530979e397c9f1d3d3e32f09c9eab1d222e1178801152b13424fd92fff01dad0f6a344f6c92f5f235693b376f8d080061e720afd2bf0036b2
ripemd-160
d8575d3558eedea4e9ca7f88d68249aaae0dcb97
Diameter
207330242
Circumference
651347165.13419
Area
3.3760991343322E+16
Volume
4.6664496702472E+24
Surface area
1.3504396537329E+17
Circumference
651347165.13419
Perimeter
414660484
Area
10746457311944641
Diagonal
146604620.06325
Surface area
64478743871667846
Volume
1.1140327975641E+24
Space diagonal
179553256.54478
Perimeter
310995363
Area
4.6533525164145E+15
Altitude
89776628.272388
Surface area
4.6533525164145E+15
Volume
1.312900242703E+23
Height
48868206.687749