103428381 is an odd 9-digits composite number following 103428380
and preceding 103428382 . In scientific notation, it is written as 1.03428381 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 55991088 positive integers (up to 103428381) that are relatively prime to 103428381.
103428381 has 8 divisors, whose sum is 114056800
The reverse of 103428381 is 183824301
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred three million four hundred twenty-eight thousand three hundred eighty-one
Scientific notation
1.03428381 × 10^8
Engineering notation
1.03428381 × 10^6
Prime Factorization
21 × 19 × 259219
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
103428381
Product of the distinct prime numbers
The prime factorization of 103428381 is 21 × 19 × 259219.
Since it has a total of 3 prime factors.
1 , 2 , 5 , 8 , 50 , 460 , 1779 , 8994 , 38810 , 79678 , 972765 , 208062 , 3596050 , 9858413 , 36853397 , 84713401 , 863496195 , 158676215 , 5736420645 , 1461245072
n×2
206856762
n×3
310285143
n×4
413713524
n×5
517141905
n÷2
51714190.5
n÷3
34476127
n÷3
25857095.25
n÷5
20685676.2
n2
10697429996281161
n3
1.1064178653762E+24
n4
1.1443500852534E+32
n5
1.1835827661497E+40
2 √n
10169.974483744
3 √n
469.40377240803
4 √n
100.84629137328
5 √n
40.080021452823
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
-103428380
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 103428381 can be divided by 8 positive divisors.
The sum of these divisors (counting 103428381) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001010100011000100011101
3
Ternary
21012121201001210
4
Quaternary
12022203010131
5
Quinary
202434202011
6
Senary
14132455033
8
Octal
612430435
10
Decimal
103428381
12
Duodecimal
2a77a479
16
Hexadecimal
62a311d
20
Vigesimal
1c68aj1
36
Base36
1pktul
md5
6126db5aef6ee15c12cd0d8c94b39156
sha1
6ba6303f3d3d43ed313292553d8decef670ad445
sha256
0e1b403689f897b0d1d33b69acdc51b2225cc5b5d65d37e056dfe2f0f8d07407
sha512
c294d24e337f3d5b356568d2d65cac84d581e423ae808a454d2110aae227efb35467ce74c369111972ef20d9bf2094bc7b2e47e9048447cc74c5eb9dc8cde559
ripemd-160
2427f6147bb8c9ec03bed1d8127ef2adb6ca961b
Diameter
206856762
Circumference
649859683.84457
Area
3.3606967488608E+16
Volume
4.6345523168885E+24
Surface area
1.3442786995443E+17
Circumference
649859683.84457
Perimeter
413713524
Area
10697429996281161
Diagonal
146269819.14449
Surface area
64184579977686966
Volume
1.1064178653762E+24
Space diagonal
179143210.83659
Perimeter
310285143
Area
4.6321230659926E+15
Altitude
89571605.418296
Surface area
4.6321230659926E+15
Volume
1.3039259590558E+23
Height
48756606.381497