67688340 is an even 8-digits composite number following 67688339
and preceding 67688341 . In scientific notation, it is written as 6.7688340 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 17743360 positive integers (up to 67688340) that are relatively prime to 67688340.
67688340 has 24 divisors, whose sum is 142956072
The reverse of 67688340 is 04388676
Previous prime number is 5
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-seven million six hundred eighty-eight thousand three hundred forty
Scientific notation
6.7688340 × 10^7
Engineering notation
6.7688340 × 10^6
Prime Factorization
2 × 2 × 177 × 5 × 19121
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
33844170
Product of the distinct prime numbers
The prime factorization of 67688340 is 2 × 2 × 177 × 5 × 19121.
Since it has a total of 5 prime factors.
1 , 10 , 3 , 1 , 406 , 151 , 9192 , 2185 , 56560 , 42683 , 778175 , 80815 , 3065362 , 376176 , 6929898 , 40427645 , 661819440 , 515846576 , 9448281458 , 824321106
n×2
135376680
n×3
203065020
n×4
270753360
n×5
338441700
n÷2
33844170
n÷3
22562780
n÷3
16922085
n÷5
13537668
n2
4581711371955600
n3
3.101284371268E+23
n4
2.0992079095907E+31
n5
1.4209189871507E+39
2 √n
8227.2923857123
3 √n
407.54098224083
4 √n
90.704423187143
5 √n
36.821609905716
1 , 2 , 4 , 5 , 10 , 20 , 177 , 354 , 708 , 885 , 1770 , 3540 , 19121 , 38242 , 76484 , 95605 , 191210 , 382420 , 3384417 , 6768834 , 13537668 , 16922085 , 33844170 , 67688340
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
-67688339
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 67688340 can be divided by 24 positive divisors.
The sum of these divisors (counting 67688340) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000010001101011110010100
3
Ternary
11201100220221120
4
Quaternary
10002031132110
5
Quinary
114312011330
6
Senary
10414443540
8
Octal
402153624
10
Decimal
67688340
12
Duodecimal
1a8035b0
16
Hexadecimal
408d794
20
Vigesimal
11310h0
36
Base36
14asno
md5
bb470a59b9bef8b7260ceca5cbe8ba34
sha1
7716cb749981fb03f1553ec8e4440c675faabb28
sha256
c8ee274513bcbb594e5b9ef8aa036dad11b9af3606f50c304196155e907df94d
sha512
65e8c22acee12dc0dbbd3c4decf52a8c44209b0463d232bb320097daab228487fd07fa7f012d3a3b9e83053a6a1631dc7b83d648092e9594b1f043ce710c0a63
ripemd-160
59afc5b45d90a6010992880c395f023824aebd33
Diameter
135376680
Circumference
425298383.35538
Area
1.4393870787005E+16
Volume
1.2990629596624E+24
Surface area
5.7575483148018E+16
Circumference
425298383.35538
Perimeter
270753360
Area
4581711371955600
Diagonal
95725768.442521
Surface area
27490268231733600
Volume
3.101284371268E+23
Space diagonal
117239643.96
Perimeter
203065020
Area
1.9839392204608E+15
Altitude
58619821.979998
Surface area
1.9839392204608E+15
Volume
3.6548986821857E+22
Height
31908589.48084