103688121 is an odd 9-digits composite number following 103688120
and preceding 103688122 . In scientific notation, it is written as 1.03688121 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 69042672 positive integers (up to 103688121) that are relatively prime to 103688121.
103688121 has 8 divisors, whose sum is 138416320
The reverse of 103688121 is 121886301
Previous prime number is 853
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred three million six hundred eighty-eight thousand one hundred twenty-one
Scientific notation
1.03688121 × 10^8
Engineering notation
1.03688121 × 10^6
Prime Factorization
3 × 853 × 40519
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
103688121
Product of the distinct prime numbers
The prime factorization of 103688121 is 3 × 853 × 40519.
Since it has a total of 3 prime factors.
10 , 5 , 89 , 1 , 603 , 513 , 6272 , 4342 , 18786 , 69532 , 229125 , 958613 , 3971999 , 3256475 , 63816656 , 47009858 , 195615978 , 409094949 , 7715899989 , 1527640323
n×2
207376242
n×3
311064363
n×4
414752484
n×5
518440605
n÷2
51844060.5
n÷3
34562707
n÷3
25922030.25
n÷5
20737624.2
n2
10751226436510641
n3
1.1147744676473E+24
n4
1.1558886988913E+32
n5
1.1985192727317E+40
2 √n
10182.73642004
3 √n
469.79638229909
4 √n
100.909545733
5 √n
40.100131876962
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
-103688120
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 103688121 can be divided by 8 positive divisors.
The sum of these divisors (counting 103688121) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011100010011110111001
3
Ternary
21020002220100210
4
Quaternary
12023202132321
5
Quinary
203021004441
6
Senary
14142221333
8
Octal
613423671
10
Decimal
103688121
12
Duodecimal
2a884849
16
Hexadecimal
62e27b9
20
Vigesimal
1c81061
36
Base36
1pqe9l
md5
c1bd979cb7f47be4eb5ec7b34f445f20
sha1
dd1bb82aa7e882796b783dfbdcb9cc1c84ec7da4
sha256
0cd84b629b36b39c696637a43f7ab2a42b7fe0e432851d4fc0240f33707a7f24
sha512
ff88faa428d3a35e83a9160e279922e5c869bcee171b9f60a06f81134da817a1daad8f1159ec6f9db468701978360c4d753f7ab3a914c8c1a103f2d887ddabde
ripemd-160
b4371c152bb09531f7613b4499644f9b523ee643
Diameter
207376242
Circumference
651491678.39626
Area
3.3775973990022E+16
Volume
4.669556370627E+24
Surface area
1.3510389596009E+17
Circumference
651491678.39626
Perimeter
414752484
Area
10751226436510641
Diagonal
146637146.97518
Surface area
64507358619063846
Volume
1.1147744676473E+24
Space diagonal
179593093.71335
Perimeter
311064363
Area
4.6554176079285E+15
Altitude
89796546.856675
Surface area
4.6554176079285E+15
Volume
1.3137743092784E+23
Height
48879048.991728