15742225 is an odd 8-digits composite number following 15742224
and preceding 15742226 . In scientific notation, it is written as 1.5742225 × 10^7.
The sum of its digits is 28. It has a total of 3 prime factors and 6 positive divisors.
There are 12593760 positive integers (up to 15742225) that are relatively prime to 15742225.
15742225 has 6 divisors, whose sum is 19520390
The reverse of 15742225 is 52224751
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1
Name
fifteen million seven hundred forty-two thousand two hundred twenty-five
Scientific notation
1.5742225 × 10^7
Engineering notation
1.5742225 × 10^6
Prime Factorization
5 × 5 × 629689
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3148445
Product of the distinct prime numbers
The prime factorization of 15742225 is 5 × 5 × 629689.
Since it has a total of 3 prime factors.
3 , 7 , 5 , 26 , 588 , 374 , 5782 , 6425 , 50451 , 54136 , 395988 , 343759 , 1836980 , 845130 , 72667781 , 62717541 , 543045817 , 101575899 , 9131316877 , 2682247916
n×2
31484450
n×3
47226675
n×4
62968900
n×5
78711125
n÷2
7871112.5
n÷3
5247408.3333333
n÷3
3935556.25
n÷5
3148445
n2
247817647950625
n3
3.9012011730095E+21
n4
6.141358663578E+28
n5
9.6678649887744E+35
2 √n
3967.6472877513
3 √n
250.62364298409
4 √n
62.989263273603
5 √n
27.505099672357
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-15742224
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 15742225 can be divided by 6 positive divisors.
The sum of these divisors (counting 15742225) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111100000011010100010001
3
Ternary
1002121210021101
4
Quaternary
330003110101
5
Quinary
13012222400
6
Senary
1321224401
8
Octal
74032421
10
Decimal
15742225
12
Duodecimal
5332101
16
Hexadecimal
f03511
20
Vigesimal
4i7fb5
36
Base36
9des1
md5
4c5e7e25734c903130d47b599cbf8063
sha1
4491e569b89701823ead4d2fe588e63ecd45296f
sha256
cb0dee511744a9b9f2462c508e7657785a532a5ba617dc578cbb08fafedec1d6
sha512
2a3b2d110d9300e97f24ca0db515a0bfc2295f9d29e4a0fc9d286e87c2048161aac91a357dd418651d739e9f8168390b048b0ad17e684065f4b6491b656f0962
ripemd-160
c82fb2cbe03d4a1d2dbe28a327f5e9fc3ca9e3cb
Diameter
31484450
Circumference
98911316.822315
Area
7.7854210223159E+14
Volume
1.6341313260403E+22
Surface area
3.1141684089263E+15
Circumference
98911316.822315
Perimeter
62968900
Area
247817647950625
Diagonal
22262868.096929
Surface area
1486905887703750
Volume
3.9012011730095E+21
Space diagonal
27266333.524181
Perimeter
47226675
Area
1.0730818931567E+14
Altitude
13633166.76209
Surface area
1.0730818931567E+14
Volume
4.5976096736799E+20
Height
7420956.0323096