67869788 is an even 8-digits composite number following 67869787
and preceding 67869789 . In scientific notation, it is written as 6.7869788 × 10^7.
The sum of its digits is 59. It has a total of 4 prime factors and 12 positive divisors.
There are 28148400 positive integers (up to 67869788) that are relatively prime to 67869788.
67869788 has 12 divisors, whose sum is 119320992
The reverse of 67869788 is 88796876
Previous prime number is 217
Is Prime? no
Number parity even
Number length 8
Sum of Digits 59
Digital Root 5
Name
sixty-seven million eight hundred sixty-nine thousand seven hundred eighty-eight
Scientific notation
6.7869788 × 10^7
Engineering notation
6.7869788 × 10^6
Prime Factorization
2 × 2 × 217 × 78191
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33934894
Product of the distinct prime numbers
The prime factorization of 67869788 is 2 × 2 × 217 × 78191.
Since it has a total of 4 prime factors.
7 , 9 , 84 , 97 , 660 , 892 , 2256 , 3278 , 69678 , 3741 , 363391 , 994732 , 2314510 , 2452064 , 61865990 , 28973715 , 722244122 , 767092698 , 5099627752 , 5942781390
n×2
135739576
n×3
203609364
n×4
271479152
n×5
339348940
n÷2
33934894
n÷3
22623262.666667
n÷3
16967447
n÷5
13573957.6
n2
4606308123164944
n3
3.1262915578188E+23
n4
2.1218074525535E+31
n5
1.4400662198163E+39
2 √n
8238.3122057858
3 √n
407.90481407588
4 √n
90.765148629779
5 √n
36.841329860477
1 , 2 , 4 , 217 , 434 , 868 , 78191 , 156382 , 312764 , 16967447 , 33934894 , 67869788
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
-67869787
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 67869788 can be divided by 12 positive divisors.
The sum of these divisors (counting 67869788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000010111001110001011100
3
Ternary
11201201010211212
4
Quaternary
10002321301130
5
Quinary
114333313123
6
Senary
10422403552
8
Octal
402716134
10
Decimal
67869788
12
Duodecimal
1a8905b8
16
Hexadecimal
40b9c5c
20
Vigesimal
1143e98
36
Base36
14eonw
md5
6103478a74f4c8588a164845b818b440
sha1
2298c04015623c6cd52a688c8543190b722888ba
sha256
2e52f1ceae8ac109806c9a51c1484e44e9b0bc6f17624a7c09cce45686e09147
sha512
501f67cfff81654d44634e4f022eed45598d2466a94a88b70829cfa072d18dddf987805cac6e7bba2cd7e32b37af89dd22fc60c17bb0bb94aa318eecb62197b3
ripemd-160
5e57d40031cf271f8358048bc96dde0bf617f3f4
Diameter
135739576
Circumference
426438454.76299
Area
1.4471143759906E+16
Volume
1.3095379454698E+24
Surface area
5.7884575039624E+16
Circumference
426438454.76299
Perimeter
271479152
Area
4606308123164944
Diagonal
95982374.664987
Surface area
27637848738989664
Volume
3.1262915578188E+23
Space diagonal
117553921.11493
Perimeter
203609364
Area
1.9945899261597E+15
Altitude
58776960.557464
Surface area
1.9945899261597E+15
Volume
3.6843699341666E+22
Height
31994124.888329