103431387 is an odd 9-digits composite number following 103431386
and preceding 103431388 . In scientific notation, it is written as 1.03431387 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 68816168 positive integers (up to 103431387) that are relatively prime to 103431387.
103431387 has 8 divisors, whose sum is 138184704
The reverse of 103431387 is 783134301
Previous prime number is 68543
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred three million four hundred thirty-one thousand three hundred eighty-seven
Scientific notation
1.03431387 × 10^8
Engineering notation
1.03431387 × 10^6
Prime Factorization
3 × 68543 × 503
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
103431387
Product of the distinct prime numbers
The prime factorization of 103431387 is 3 × 68543 × 503.
Since it has a total of 3 prime factors.
4 , 5 , 80 , 43 , 508 , 405 , 4070 , 5012 , 35071 , 34215 , 296104 , 687013 , 9876547 , 8642160 , 21947534 , 55787119 , 721520634 , 482764466 , 9889356390 , 3142803515
n×2
206862774
n×3
310294161
n×4
413725548
n×5
517156935
n÷2
51715693.5
n÷3
34477129
n÷3
25857846.75
n÷5
20686277.4
n2
10698051816743769
n3
1.1065143376037E+24
n4
1.1444831267373E+32
n5
1.1837547719654E+40
2 √n
10170.122270651
3 √n
469.40831988348
4 √n
100.84702410409
5 √n
40.080254423973
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
-103431386
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 103431387 can be divided by 8 positive divisors.
The sum of these divisors (counting 103431387) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001010100011110011011011
3
Ternary
21012121212012010
4
Quaternary
12022203303123
5
Quinary
202434301022
6
Senary
14132521003
8
Octal
612436333
10
Decimal
103431387
12
Duodecimal
2a780163
16
Hexadecimal
62a3cdb
20
Vigesimal
1c68i97
36
Base36
1pkw63
md5
69cd8b2e05d857418db9d240a9c1cb94
sha1
fe59dff53233b097b590864f859ea6b4c8c9a3b9
sha256
b15623360d318e042fd441789f2b47d030e854e0ac7bfaa1012220dbc03b6a26
sha512
51e0116ec656fb0526779edcc05ffc7c842dedb85b7431ac882637e0a639a222df1573ce7aceb2b440dceb232be7a1b5104a894efbca3968848829bbe7fc7a42
ripemd-160
83962f54cb937c07b46b3703689cb306fc1dff14
Diameter
206862774
Circumference
649878571.09961
Area
3.3608920995205E+16
Volume
4.63495641881E+24
Surface area
1.3443568398082E+17
Circumference
649878571.09961
Perimeter
413725548
Area
10698051816743769
Diagonal
146274070.27046
Surface area
64188310900462614
Volume
1.1065143376037E+24
Space diagonal
179148417.38132
Perimeter
310294161
Area
4.6323923221512E+15
Altitude
89574208.69066
Surface area
4.6323923221512E+15
Volume
1.3040396526662E+23
Height
48758023.423487