78346427 is an odd 8-digits composite number following 78346426
and preceding 78346428 . In scientific notation, it is written as 7.8346427 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 75624192 positive integers (up to 78346427) that are relatively prime to 78346427.
78346427 has 8 divisors, whose sum is 81102336
The reverse of 78346427 is 72464387
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-eight million three hundred forty-six thousand four hundred twenty-seven
Scientific notation
7.8346427 × 10^7
Engineering notation
7.8346427 × 10^6
Prime Factorization
37 × 127 × 16673
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78346427
Product of the distinct prime numbers
The prime factorization of 78346427 is 37 × 127 × 16673.
Since it has a total of 3 prime factors.
6 , 9 , 80 , 84 , 50 , 663 , 1412 , 9387 , 92707 , 14821 , 460783 , 25780 , 9721409 , 2117001 , 75711028 , 79106308 , 508370156 , 212304594 , 2217570443 , 6216681776
n×2
156692854
n×3
235039281
n×4
313385708
n×5
391732135
n÷2
39173213.5
n÷3
26115475.666667
n÷3
19586606.75
n÷5
15669285.4
n2
6138162623666329
n3
4.809031099092E+23
n4
3.7677040394574E+31
n5
2.9518614948496E+39
2 √n
8851.3517046833
3 √n
427.89748287067
4 √n
94.08162256617
5 √n
37.91436956902
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
-78346426
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 78346427 can be divided by 8 positive divisors.
The sum of these divisors (counting 78346427) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101010110111100010111011
3
Ternary
12110102102002112
4
Quaternary
10222313202323
5
Quinary
130024041202
6
Senary
11435122535
8
Octal
452674273
10
Decimal
78346427
12
Duodecimal
222a344b
16
Hexadecimal
4ab78bb
20
Vigesimal
149d617
36
Base36
1an8hn
md5
335386a44eb2067f592079afe7693aa5
sha1
8d1e67017d4c74fb55e268971050aca6a04e466d
sha256
997547ba1db843ad483c01bbc624c463eece02e6f35313fd5fb65e9628d10789
sha512
e0110547ba0122a9d6c355ebaa1111e600c5178e0b6fe794214948bcabf09e5c2a7d360b488c64436ad7a262d91501bc6a2266b40d2cdcac5ab0149811d35f68
ripemd-160
0a629620b92e517468fd3d1af2721ae4fa24dfae
Diameter
156692854
Circumference
492265118.99642
Area
1.928360660505E+16
Volume
2.014402236239E+24
Surface area
7.7134426420198E+16
Circumference
492265118.99642
Perimeter
313385708
Area
6138162623666329
Diagonal
110798579.62687
Surface area
36828975741997974
Volume
4.809031099092E+23
Space diagonal
135699992.15549
Perimeter
235039281
Area
2.6579023823276E+15
Altitude
67849996.077743
Surface area
2.6579023823276E+15
Volume
5.6674975018416E+22
Height
36932859.875625