78132006 is an even 8-digits composite number following 78132005
and preceding 78132007 . In scientific notation, it is written as 7.8132006 × 10^7.
The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors.
There are 26043984 positive integers (up to 78132006) that are relatively prime to 78132006.
78132006 has 16 divisors, whose sum is 173626800
The reverse of 78132006 is 60023187
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9
Name
seventy-eight million one hundred thirty-two thousand six
Scientific notation
7.8132006 × 10^7
Engineering notation
7.8132006 × 10^6
Prime Factorization
2 × 9 × 3 × 1446889
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78132006
Product of the distinct prime numbers
The prime factorization of 78132006 is 2 × 9 × 3 × 1446889.
Since it has a total of 4 prime factors.
1 , 3 , 42 , 8 , 387 , 554 , 3602 , 6367 , 5918 , 98 , 158815 , 438621 , 7754977 , 9452904 , 2789292 , 89479787 , 978214910 , 310117568 , 8650913038 , 4583495657
n×2
156264012
n×3
234396018
n×4
312528024
n×5
390660030
n÷2
39066003
n÷3
26044002
n÷3
19533001.5
n÷5
15626401.2
n2
6104610361584036
n3
4.7696545339895E+23
n4
3.7266267666759E+31
n5
2.9116882489368E+39
2 √n
8839.2310751558
3 √n
427.50676505145
4 √n
94.017184999104
5 √n
37.89359376144
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 1446889 , 2893778 , 4340667 , 8681334 , 13022001 , 26044002 , 39066003 , 78132006
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78132005
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78132006 can be divided by 16 positive divisors.
The sum of these divisors (counting 78132006) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101010000011001100100110
3
Ternary
12110000111222000
4
Quaternary
10222003030212
5
Quinary
130000211011
6
Senary
11430350130
8
Octal
452031446
10
Decimal
78132006
12
Duodecimal
221bb346
16
Hexadecimal
4a83326
20
Vigesimal
1486a06
36
Base36
1ain1i
md5
c8788b565309269d40e44aa20b212d41
sha1
5f51f59549ec9f675dd841f877fb135d34c3ece6
sha256
c54341fdf764f82a706896dca124b43415fd88be61ff3caf742597623f2a39da
sha512
c6892b09871fa9a9b28b32987bbdaeb233d263ccd4a6872a75349fc1822c9107475366704fd7870e8d55dc5145734f69eb601853d11d87b81a7f900792515d5d
ripemd-160
656fe4ddeae385fd9c3d59ea825b3f0ed78e2a3f
Diameter
156264012
Circumference
490917872.11967
Area
1.9178199064981E+16
Volume
1.997908219219E+24
Surface area
7.6712796259922E+16
Circumference
490917872.11967
Perimeter
312528024
Area
6104610361584036
Diagonal
110495342.54062
Surface area
36627662169504216
Volume
4.7696545339895E+23
Space diagonal
135328604.08928
Perimeter
234396018
Area
2.6433738266687E+15
Altitude
67664302.044638
Surface area
2.6433738266687E+15
Volume
5.6210917748352E+22
Height
36831780.846872