103688489 is an odd 9-digits composite number following 103688488
and preceding 103688490 . In scientific notation, it is written as 1.03688489 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 103595520 positive integers (up to 103688489) that are relatively prime to 103688489.
103688489 has 4 divisors, whose sum is 103781460
The reverse of 103688489 is 984886301
Previous prime number is 1129
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred three million six hundred eighty-eight thousand four hundred eighty-nine
Scientific notation
1.03688489 × 10^8
Engineering notation
1.03688489 × 10^6
Prime Factorization
1129 × 91841
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
103688489
Product of the distinct prime numbers
The prime factorization of 103688489 is 1129 × 91841.
Since it has a total of 2 prime factors.
1 , 1 , 64 , 18 , 235 , 151 , 4848 , 8267 , 91104 , 63786 , 676765 , 137331 , 7529640 , 4648058 , 48457046 , 34379890 , 180408136 , 680109173 , 7002994030 , 7665845428
n×2
207376978
n×3
311065467
n×4
414753956
n×5
518442445
n÷2
51844244.5
n÷3
34562829.666667
n÷3
25922122.25
n÷5
20737697.8
n2
10751302751103121
n3
1.1147863370434E+24
n4
1.1559051084588E+32
n5
1.1985405412347E+40
2 √n
10182.754489822
3 √n
469.79693808395
4 √n
100.90963526751
5 √n
40.100160340835
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-103688488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 103688489 can be divided by 4 positive divisors.
The sum of these divisors (counting 103688489) is 1, the average is 0.25.
Base
System
Value
2
Binary
110001011100010100100101001
3
Ternary
21020002220212102
4
Quaternary
12023202210221
5
Quinary
203021012424
6
Senary
14142223145
8
Octal
613424451
10
Decimal
103688489
12
Duodecimal
2a884ab5
16
Hexadecimal
62e2929
20
Vigesimal
1c81149
36
Base36
1pqejt
md5
06997482e835e0c46700d556052a77ad
sha1
581266269d1a5eb6111ad3e0e341b666706808db
sha256
db01cec1bc75929c7958be55c7903b6a26234b96810423901fe1bcf3911ad809
sha512
c5a9da779cd490b91ad62f4ca3a1149f7dbfa76970e17f912593321cbf05b7b9b0af8ed5b44d15fc5fc90caadd56b0b60af54e5128551969985b94cdcaf4a8ac
ripemd-160
da976a4eabec16e05108df4a16760ae89adf744c
Diameter
207376978
Circumference
651493990.60845
Area
3.3776213739385E+16
Volume
4.6696060890372E+24
Surface area
1.3510485495754E+17
Circumference
651493990.60845
Perimeter
414753956
Area
10751302751103121
Diagonal
146637667.40577
Surface area
64507816506618726
Volume
1.1147863370434E+24
Space diagonal
179593731.10805
Perimeter
311065467
Area
4.6554506531164E+15
Altitude
89796865.554023
Surface area
4.6554506531164E+15
Volume
1.3137882974959E+23
Height
48879222.468591