42161752 is an even 8-digits composite number following 42161751
and preceding 42161753 . In scientific notation, it is written as 4.2161752 × 10^7.
The sum of its digits is 28. It has a total of 4 prime factors and 8 positive divisors.
There are 21080872 positive integers (up to 42161752) that are relatively prime to 42161752.
42161752 has 8 divisors, whose sum is 79053300
The reverse of 42161752 is 25716124
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1
Name
forty-two million one hundred sixty-one thousand seven hundred fifty-two
Scientific notation
4.2161752 × 10^7
Engineering notation
4.2161752 × 10^6
Prime Factorization
2 × 2 × 2 × 5270219
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
10540438
Product of the distinct prime numbers
The prime factorization of 42161752 is 2 × 2 × 2 × 5270219.
Since it has a total of 4 prime factors.
1 , 10 , 64 , 38 , 66 , 354 , 1990 , 3508 , 481 , 89466 , 75623 , 821484 , 4195398 , 351853 , 60956382 , 58212073 , 955046552 , 800439186 , 1241397769 , 7371411745
n×2
84323504
n×3
126485256
n×4
168647008
n×5
210808760
n÷2
21080876
n÷3
14053917.333333
n÷3
10540438
n÷5
8432350.4
n2
1777613331709504
n3
7.494729244343E+22
n4
3.1599091570714E+30
n5
1.3322730622297E+38
2 √n
6493.2081438993
3 √n
348.04832640179
4 √n
80.580445170645
5 √n
33.495289046417
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
-42161751
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 42161752 can be divided by 8 positive divisors.
The sum of these divisors (counting 42161752) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100000110101011001011000
3
Ternary
2221100001001101
4
Quaternary
2200311121120
5
Quinary
41243134002
6
Senary
4103401144
8
Octal
240653130
10
Decimal
42161752
12
Duodecimal
121531b4
16
Hexadecimal
2835658
20
Vigesimal
d3a47c
36
Base36
p3o7s
md5
94c93eab3a268a79437bb48e55eab101
sha1
9bd077cf4becb046cbb19709c5749e2b9337cdb1
sha256
657067fc1ccb9d39b29981923384268ff83471af5735ea317a3ccadb77c8bd51
sha512
afcd9282834422b14b459744c2bc37488128b3892ee36d4c8330f3ebfe0c1973e554385362fb009152f7e5bd6a051b82d58cc85588206c1c45dbd3f21cfd83af
ripemd-160
f19e5d8ec9c86bf2965aa4707f21e17947698ada
Diameter
84323504
Circumference
264910100.69135
Area
5.5845369838219E+15
Volume
3.139384844623E+23
Surface area
2.2338147935287E+16
Circumference
264910100.69135
Perimeter
168647008
Area
1777613331709504
Diagonal
59625721.491811
Surface area
10665679990257024
Volume
7.494729244343E+22
Space diagonal
73026296.600119
Perimeter
126485256
Area
7.6972915168316E+14
Altitude
36513148.300059
Surface area
7.6972915168316E+14
Volume
8.8326231197201E+21
Height
19875240.49727