42156736 is an even 8-digits composite number following 42156735
and preceding 42156737 . In scientific notation, it is written as 4.2156736 × 10^7.
The sum of its digits is 34. It has a total of 8 prime factors and 28 positive divisors.
There are 19837952 positive integers (up to 42156736) that are relatively prime to 42156736.
42156736 has 28 divisors, whose sum is 88577928
The reverse of 42156736 is 63765124
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
forty-two million one hundred fifty-six thousand seven hundred thirty-six
Scientific notation
4.2156736 × 10^7
Engineering notation
4.2156736 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 17 × 38747
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
1317398
Product of the distinct prime numbers
The prime factorization of 42156736 is 2 × 2 × 2 × 2 × 2 × 2 × 17 × 38747.
Since it has a total of 8 prime factors.
1 , 6 , 61 , 87 , 366 , 78 , 818 , 3649 , 52417 , 72601 , 733928 , 925492 , 4078047 , 4004068 , 38005735 , 6329792 , 462817983 , 196407423 , 3782033810 , 71182513
n×2
84313472
n×3
126470208
n×4
168626944
n×5
210783680
n÷2
21078368
n÷3
14052245.333333
n÷3
10539184
n÷5
8431347.2
n2
1777190390173696
n3
7.4920546100289E+22
n4
3.1584056829257E+30
n5
1.33148074556E+38
2 √n
6492.821882664
3 √n
348.0345233729
4 √n
80.578048392003
5 √n
33.494492018979
1 , 2 , 4 , 8 , 16 , 17 , 32 , 34 , 64 , 68 , 136 , 272 , 544 , 1088 , 38747 , 77494 , 154988 , 309976 , 619952 , 658699 , 1239904 , 1317398 , 2479808 , 2634796 , 5269592 , 10539184 , 21078368 , 42156736
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42156735
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42156736 can be divided by 28 positive divisors.
The sum of these divisors (counting 42156736) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
10100000110100001011000000
3
Ternary
2221022210011121
4
Quaternary
2200310023000
5
Quinary
41243003421
6
Senary
4103322024
8
Octal
240641300
10
Decimal
42156736
12
Duodecimal
12150314
16
Hexadecimal
28342c0
20
Vigesimal
d39bgg
36
Base36
p3kcg
md5
9d81329b7c37b2dc2b2aa46fcd6b5dd8
sha1
f69bab495d42306cf811a7d7c869649d73b97e9d
sha256
276cb0339d062024de3f61e09f1723483fd98e48197ae4d658ef0cf6cbe87c9f
sha512
c0c4cb5b4400b22ca4d5f7b080a5f4795f0f9f9ba1aadeba8c15a8caa1dd42d7fef3f1e12a96c018e6b74ce4d0a1d4c30a6da2d867efa182991204fbedea04f7
ripemd-160
6bae73a88cc05dc0d7e1846ef050949e0f2c775c
Diameter
84313472
Circumference
264878584.23385
Area
5.5832082738001E+15
Volume
3.1382644964214E+23
Surface area
2.23328330952E+16
Circumference
264878584.23385
Perimeter
168626944
Area
1777190390173696
Diagonal
59618627.796582
Surface area
10663142341042176
Volume
7.4920546100289E+22
Space diagonal
73017608.633268
Perimeter
126470208
Area
7.69546012626E+14
Altitude
36508804.316634
Surface area
7.69546012626E+14
Volume
8.8294710329523E+21
Height
19872875.932194