42156792 is an even 8-digits composite number following 42156791
and preceding 42156793 . In scientific notation, it is written as 4.2156792 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 13440768 positive integers (up to 42156792) that are relatively prime to 42156792.
42156792 has 32 divisors, whose sum is 91648800
The reverse of 42156792 is 29765124
Previous prime number is 23
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
forty-two million one hundred fifty-six thousand seven hundred ninety-two
Scientific notation
4.2156792 × 10^7
Engineering notation
4.2156792 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 23 × 25457
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
10539198
Product of the distinct prime numbers
The prime factorization of 42156792 is 2 × 2 × 2 × 9 × 23 × 25457.
Since it has a total of 6 prime factors.
8 , 10 , 32 , 50 , 916 , 992 , 4723 , 4593 , 48070 , 34821 , 216986 , 187259 , 4387264 , 9833490 , 12188693 , 71457105 , 314761308 , 58153603 , 5247533316 , 8764376867
n×2
84313584
n×3
126470376
n×4
168627168
n×5
210783960
n÷2
21078396
n÷3
14052264
n÷3
10539198
n÷5
8431358.4
n2
1777195111731264
n3
7.4920844668672E+22
n4
3.1584224651615E+30
n5
1.3314895891194E+38
2 √n
6492.8261951172
3 √n
348.03467747974
4 √n
80.578075151478
5 √n
33.494500917631
1 , 2 , 4 , 8 , 9 , 18 , 23 , 36 , 46 , 72 , 92 , 184 , 207 , 414 , 828 , 1656 , 25457 , 50914 , 101828 , 203656 , 229113 , 458226 , 585511 , 916452 , 1171022 , 1832904 , 2342044 , 4684088 , 5269599 , 10539198 , 21078396 , 42156792
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42156791
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42156792 can be divided by 32 positive divisors.
The sum of these divisors (counting 42156792) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10100000110100001011111000
3
Ternary
2221022210020200
4
Quaternary
2200310023320
5
Quinary
41243004132
6
Senary
4103322200
8
Octal
240641370
10
Decimal
42156792
12
Duodecimal
12150360
16
Hexadecimal
28342f8
20
Vigesimal
d39bjc
36
Base36
p3ke0
md5
1e545d4db841b57798288c4e70a3c65c
sha1
1ee97832d755adb9eb4da51c565222f55f4d7f99
sha256
b5213055964ac1d56ec7f041513edbcab2ed0c1c16470c4add401003759fc207
sha512
08d784e876ce57f0640e2cba239803d22e615693040fdd6830480b7c3f1769c4e9906bd72071c531d72da9677654d888b07d897b3adc38de38777b8ad76be8b3
ripemd-160
be583d0b2f21d90edbd6882500edfc04e1be768d
Diameter
84313584
Circumference
264878936.09223
Area
5.5832231070106E+15
Volume
3.1382770028245E+23
Surface area
2.2332892428043E+16
Circumference
264878936.09223
Perimeter
168627168
Area
1777195111731264
Diagonal
59618706.992542
Surface area
10663170670387584
Volume
7.4920844668672E+22
Space diagonal
73017705.628113
Perimeter
126470376
Area
7.695480571204E+14
Altitude
36508852.814057
Surface area
7.695480571204E+14
Volume
8.8295062195736E+21
Height
19872902.330847