42392972 is an even 8-digits composite number following 42392971
and preceding 42392973 . In scientific notation, it is written as 4.2392972 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 20423232 positive integers (up to 42392972) that are relatively prime to 42392972.
42392972 has 24 divisors, whose sum is 76933584
The reverse of 42392972 is 27929324
Previous prime number is 107
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
forty-two million three hundred ninety-two thousand nine hundred seventy-two
Scientific notation
4.2392972 × 10^7
Engineering notation
4.2392972 × 10^6
Prime Factorization
2 × 2 × 37 × 107 × 2677
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
21196486
Product of the distinct prime numbers
The prime factorization of 42392972 is 2 × 2 × 37 × 107 × 2677.
Since it has a total of 5 prime factors.
7 , 7 , 11 , 2 , 67 , 964 , 2502 , 2200 , 70198 , 51909 , 216186 , 609731 , 753769 , 7184695 , 57372704 , 70000492 , 597097902 , 479895546 , 1145472104 , 7433058325
n×2
84785944
n×3
127178916
n×4
169571888
n×5
211964860
n÷2
21196486
n÷3
14130990.666667
n÷3
10598243
n÷5
8478594.4
n2
1797164074992784
n3
7.6187126310575E+22
n4
3.2297987124447E+30
n5
1.369207663823E+38
2 √n
6510.9885578152
3 √n
348.68341281707
4 √n
80.690696847996
5 √n
33.531947139314
1 , 2 , 4 , 37 , 74 , 107 , 148 , 214 , 428 , 2677 , 3959 , 5354 , 7918 , 10708 , 15836 , 99049 , 198098 , 286439 , 396196 , 572878 , 1145756 , 10598243 , 21196486 , 42392972
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42392971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42392972 can be divided by 24 positive divisors.
The sum of these divisors (counting 42392972) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10100001101101110110001100
3
Ternary
2221202210020002
4
Quaternary
2201231312030
5
Quinary
41323033342
6
Senary
4112343432
8
Octal
241556614
10
Decimal
42392972
12
Duodecimal
12244b78
16
Hexadecimal
286dd8c
20
Vigesimal
d4j28c
36
Base36
p8mmk
md5
33cb3f884b1ad22f6c3fe4607bd03ee9
sha1
9c6e101d9d99e9c5d3527a4497278a651ec1ea11
sha256
773fc1ae0c629b45413dfc12db06b9b36e69e3293b797fae321ec100b8817c42
sha512
7a457b8afec7723c81a5d645cc9a275cd10101776017b20e1e8deaab11b359c0666bb4686f3308c8e11e0ca440f42e3190a697ad98112f5ddb832168b384d597
ripemd-160
e188a0243a20372f5a37327a7ddc0875b702541a
Diameter
84785944
Circumference
266362898.79808
Area
5.6459574552928E+15
Volume
3.1913188842056E+23
Surface area
2.2583829821171E+16
Circumference
266362898.79808
Perimeter
169571888
Area
1797164074992784
Diagonal
59952715.951703
Surface area
10782984449956704
Volume
7.6187126310575E+22
Space diagonal
73426781.387845
Perimeter
127178916
Area
7.7819487185626E+14
Altitude
36713390.693922
Surface area
7.7819487185626E+14
Volume
8.9787389422206E+21
Height
19984238.650568