105428372 is an even 9-digits composite number following 105428371
and preceding 105428373 . In scientific notation, it is written as 1.05428372 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 45183576 positive integers (up to 105428372) that are relatively prime to 105428372.
105428372 has 12 divisors, whose sum is 210856800
The reverse of 105428372 is 273824501
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred five million four hundred twenty-eight thousand three hundred seventy-two
Scientific notation
1.05428372 × 10^8
Engineering notation
1.05428372 × 10^6
Prime Factorization
2 × 2 × 7 × 3765299
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
52714186
Product of the distinct prime numbers
The prime factorization of 105428372 is 2 × 2 × 7 × 3765299.
Since it has a total of 4 prime factors.
9 , 1 , 37 , 86 , 994 , 339 , 8252 , 9843 , 8672 , 46569 , 377999 , 938064 , 3981740 , 6992034 , 75868557 , 77369957 , 603219258 , 278169236 , 8899471030 , 6153021793
n×2
210856744
n×3
316285116
n×4
421713488
n×5
527141860
n÷2
52714186
n÷3
35142790.666667
n÷3
26357093
n÷5
21085674.4
n2
11115141622570384
n3
1.171851285817E+24
n4
1.235463732898E+32
n5
1.3025293002448E+40
2 √n
10267.831903571
3 √n
472.41009197941
4 √n
101.33031088264
5 √n
40.233841441151
1 , 2 , 4 , 7 , 14 , 28 , 3765299 , 7530598 , 15061196 , 26357093 , 52714186 , 105428372
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
-105428371
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 105428372 can be divided by 12 positive divisors.
The sum of these divisors (counting 105428372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110010010001011010110010100
3
Ternary
21100101022112112
4
Quaternary
12102023112110
5
Quinary
203442201442
6
Senary
14243410152
8
Octal
622132624
10
Decimal
105428372
12
Duodecimal
2b383958
16
Hexadecimal
648b594
20
Vigesimal
1ciiaic
36
Base36
1qrp1w
md5
b6bff46a41aee4aa26c17554bd879cad
sha1
05907297babd6283e15a794497e5fbf18343ed31
sha256
58078bd88872f34e74824eceef7f170d82f516d1f546955cceb3fae8f27f7eeb
sha512
cceb4a317adbdaa3b07fa13a736338e81b5e436b0bef0c5ea35e8456b8d5419881e64e1c62e7122ed23ea77bd128fd2da81cf65c6694f605c870cd3eeee23d16
ripemd-160
95915d1ff86da7d8f963ffa7a2472d04b9945db2
Diameter
210856744
Circumference
662425997.91026
Area
3.4919247265077E+16
Volume
4.9086391874967E+24
Surface area
1.3967698906031E+17
Circumference
662425997.91026
Perimeter
421713488
Area
11115141622570384
Diagonal
149098233.54132
Surface area
66690849735422304
Volume
1.171851285817E+24
Space diagonal
182607296.86327
Perimeter
316285116
Area
4.8129975059039E+15
Altitude
91303648.431636
Surface area
4.8129975059039E+15
Volume
1.3810399845723E+23
Height
49699411.180439