78348723 is an odd 8-digits composite number following 78348722
and preceding 78348724 . In scientific notation, it is written as 7.8348723 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 49483368 positive integers (up to 78348723) that are relatively prime to 78348723.
78348723 has 8 divisors, whose sum is 109963200
The reverse of 78348723 is 32784387
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-eight million three hundred forty-eight thousand seven hundred twenty-three
Scientific notation
7.8348723 × 10^7
Engineering notation
7.8348723 × 10^6
Prime Factorization
19 × 3 × 1374539
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78348723
Product of the distinct prime numbers
The prime factorization of 78348723 is 19 × 3 × 1374539.
Since it has a total of 3 prime factors.
3 , 9 , 12 , 71 , 228 , 68 , 7241 , 5901 , 77369 , 93160 , 817624 , 788954 , 2599543 , 249603 , 15880323 , 33187858 , 434490616 , 481532159 , 3580200943 , 8629467181
n×2
156697446
n×3
235046169
n×4
313394892
n×5
391743615
n÷2
39174361.5
n÷3
26116241
n÷3
19587180.75
n÷5
15669744.6
n2
6138522395730729
n3
4.809453908124E+23
n4
3.7681457202888E+31
n5
2.9522940526254E+39
2 √n
8851.4814014378
3 √n
427.9016627806
4 √n
94.082311841482
5 √n
37.914591788144
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
-78348722
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 78348723 can be divided by 8 positive divisors.
The sum of these divisors (counting 78348723) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101010111000000110110011
3
Ternary
12110102112020120
4
Quaternary
10222320012303
5
Quinary
130024124343
6
Senary
11435141323
8
Octal
452700663
10
Decimal
78348723
12
Duodecimal
222a4843
16
Hexadecimal
4ab81b3
20
Vigesimal
149dbg3
36
Base36
1ana9f
md5
49f38d0b1439103d41bc9a3c8fc4369a
sha1
e29d128caa1a5d193aeda11d67a35e49d2155269
sha256
f9c0484d4f05a9aad057ed3d508ea0d749c6e1bc7e68e8255c731cef3d8b0266
sha512
e9a5dd656201fb4de20ae359059fe703e5d71384b6444465281142a2b5d780136a1d3936bbd72a80a364b56267e928317f59e3faa431e0a97abf65045901b547
ripemd-160
ca066dcfef5a1c0322c121bd4642c764e4d47e92
Diameter
156697446
Circumference
492279545.18988
Area
1.9284736862324E+16
Volume
2.0145793420722E+24
Surface area
7.7138947449296E+16
Circumference
492279545.18988
Perimeter
313394892
Area
6138522395730729
Diagonal
110801826.66121
Surface area
36831134374384374
Volume
4.809453908124E+23
Space diagonal
135703968.94414
Perimeter
235046169
Area
2.6580581682013E+15
Altitude
67851984.47207
Surface area
2.6580581682013E+15
Volume
5.6679957870644E+22
Height
36933942.220404