68372284 is an even 8-digits composite number following 68372283
and preceding 68372285 . In scientific notation, it is written as 6.8372284 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 32699744 positive integers (up to 68372284) that are relatively prime to 68372284.
68372284 has 12 divisors, whose sum is 124853904
The reverse of 68372284 is 48227386
Previous prime number is 23
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
sixty-eight million three hundred seventy-two thousand two hundred eighty-four
Scientific notation
6.8372284 × 10^7
Engineering notation
6.8372284 × 10^6
Prime Factorization
2 × 2 × 23 × 743177
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
34186142
Product of the distinct prime numbers
The prime factorization of 68372284 is 2 × 2 × 23 × 743177.
Since it has a total of 4 prime factors.
3 , 7 , 27 , 40 , 83 , 476 , 1185 , 4197 , 99519 , 75706 , 221280 , 115386 , 4131835 , 6309184 , 15284178 , 98422949 , 715862858 , 253808540 , 7599543499 , 904283577
n×2
136744568
n×3
205116852
n×4
273489136
n×5
341861420
n÷2
34186142
n÷3
22790761.333333
n÷3
17093071
n÷5
13674456.8
n2
4674769219376656
n3
3.1962464870168E+23
n4
2.1853467254431E+31
n5
1.4941714695047E+39
2 √n
8268.7534731663
3 √n
408.90902502487
4 √n
90.932686494826
5 √n
36.895722361328
1 , 2 , 4 , 23 , 46 , 92 , 743177 , 1486354 , 2972708 , 17093071 , 34186142 , 68372284
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68372283
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68372284 can be divided by 12 positive divisors.
The sum of these divisors (counting 68372284) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000100110100011100111100
3
Ternary
11202122200010211
4
Quaternary
10010310130330
5
Quinary
120000403114
6
Senary
10441242204
8
Octal
404643474
10
Decimal
68372284
12
Duodecimal
1aa93364
16
Hexadecimal
413473c
20
Vigesimal
1176ae4
36
Base36
14pge4
md5
f8825bd3d92ebc0093b3ea8c8893d7a2
sha1
6c38862934809ca2cf6a9e63a0b9e6e02c5e4435
sha256
c0e9f991c25d504d6596c87aa7dc4252e168782960e655f2a22aa02d403c3535
sha512
dc95161b6a1bcbcd0a8bb8f5a7bd28d874f45e50b30e1b64d90f43489e43cc5e13b9f67eb9f4da0e859fccf18734816244bf3274751a49093720f8a7670421f9
ripemd-160
15178fd1f4555c7441f649d2b63ae3a32a0d6bef
Diameter
136744568
Circumference
429595730.24711
Area
1.4686220636821E+16
Volume
1.3388405976899E+24
Surface area
5.8744882547286E+16
Circumference
429595730.24711
Perimeter
273489136
Area
4674769219376656
Diagonal
96693011.323225
Surface area
28048615316259936
Volume
3.1962464870168E+23
Space diagonal
118424269.71753
Perimeter
205116852
Area
2.0242344504049E+15
Altitude
59212134.858764
Surface area
2.0242344504049E+15
Volume
3.7668126088554E+22
Height
32231003.774408