78348568 is an even 8-digits composite number following 78348567
and preceding 78348569 . In scientific notation, it is written as 7.8348568 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors.
There are 39174280 positive integers (up to 78348568) that are relatively prime to 78348568.
78348568 has 8 divisors, whose sum is 146903580
The reverse of 78348568 is 86584387
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-eight million three hundred forty-eight thousand five hundred sixty-eight
Scientific notation
7.8348568 × 10^7
Engineering notation
7.8348568 × 10^6
Prime Factorization
2 × 2 × 2 × 9793571
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
19587142
Product of the distinct prime numbers
The prime factorization of 78348568 is 2 × 2 × 2 × 9793571.
Since it has a total of 4 prime factors.
6 , 8 , 2 , 87 , 854 , 854 , 1785 , 2976 , 12324 , 92178 , 534561 , 466463 , 1089321 , 9295158 , 6475994 , 88554292 , 506225689 , 624767683 , 539112247 , 6486247917
n×2
156697136
n×3
235045704
n×4
313394272
n×5
391742840
n÷2
39174284
n÷3
26116189.333333
n÷3
19587142
n÷5
15669713.6
n2
6138498107650624
n3
4.8094253640514E+23
n4
3.768115901763E+31
n5
2.9522648496116E+39
2 √n
8851.472645837
3 √n
427.90138060284
4 √n
94.082265309871
5 √n
37.914576786582
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
-78348567
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 78348568 can be divided by 8 positive divisors.
The sum of these divisors (counting 78348568) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101010111000000100011000
3
Ternary
12110102112000211
4
Quaternary
10222320010120
5
Quinary
130024123233
6
Senary
11435140504
8
Octal
452700430
10
Decimal
78348568
12
Duodecimal
222a4734
16
Hexadecimal
4ab8118
20
Vigesimal
149db88
36
Base36
1ana54
md5
c0eb382621f614dedee622d8158bcb0f
sha1
acd969b9ea8a6b797b12712f1ff171a5dac6e7c2
sha256
be4ecc0495d70637fb893f72967ee25765df398c03cb4864f5801f7a3eb705b5
sha512
b13bbf08eae1e46c47673c404cdba7acdc18c2ff89a6302dad7aaa8aa43df422444bd29c29eb8d7e67c78bd2ec8089f7865d149e9a2706ad5ff51faadc67ee8b
ripemd-160
67ad5e65d77816409996379624631ef76da92dfe
Diameter
156697136
Circumference
492278571.29616
Area
1.928466055907E+16
Volume
2.014567385559E+24
Surface area
7.713864223628E+16
Circumference
492278571.29616
Perimeter
313394272
Area
6138498107650624
Diagonal
110801607.45811
Surface area
36830988645903744
Volume
4.8094253640514E+23
Space diagonal
135703700.47627
Perimeter
235045704
Area
2.6580476511541E+15
Altitude
67851850.238133
Surface area
2.6580476511541E+15
Volume
5.6679621475522E+22
Height
36933869.152704