78137316 is an even 8-digits composite number following 78137315
and preceding 78137317 . In scientific notation, it is written as 7.8137316 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors.
There are 26045760 positive integers (up to 78137316) that are relatively prime to 78137316.
78137316 has 18 divisors, whose sum is 197513862
The reverse of 78137316 is 61373187
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
seventy-eight million one hundred thirty-seven thousand three hundred sixteen
Scientific notation
7.8137316 × 10^7
Engineering notation
7.8137316 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 2170481
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
13022886 Product of the distinct prime numbers
The prime factorization of 78137316 is 2 × 2 × 3 × 3 × 2170481.
Since it has a total of 5 prime factors.
10 , 3 , 33 , 60 , 813 , 719 , 1016 , 8509 , 71725 , 4573 , 170665 , 3474 , 3223711 , 7792466 , 1346450 , 8482122 , 383691994 , 716044746 , 3345266804 , 6162379103
n×2
156274632
n×3
234411948
n×4
312549264
n×5
390686580
n÷2
39068658
n÷3
26045772
n÷3
19534329
n÷5
15627463.2
n2
6105440151683856
n3
4.7706270645121E+23
n4
3.7276399445793E+31
n5
2.9126778028382E+39
2 √n8839.5314355457
3 √n427.51644955684
4 √n94.018782355153
5 √n37.894108811605
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 2170481 , 4340962 , 6511443 , 8681924 , 13022886 , 19534329 , 26045772 , 39068658 , 78137316
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-78137315 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78137316 can be divided by 18 positive divisors.
The sum of these divisors (counting 78137316) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
100101010000100011111100100
3
Ternary
12110000210020200
4
Quaternary
10222010133210
5
Quinary
130000343231
6
Senary
11430430500
8
Octal
452043744
10
Decimal
78137316
12
Duodecimal
22202430
16
Hexadecimal
4a847e4
20
Vigesimal
148735g
36
Base36
1air50
md5
a13bbd6a26fe5c0decc9dd0ce3d405e4
sha1
e0f533198163b50fb6f3d248d1816f64bb86202f
sha256
e398d2d3c718766966b8228240f4baf2622020ed6fb848425e2531dfb3ebe4a3
sha512
14913cf4bfc1f754222674c92d4fffb899d1e9bc2a21cc11ac7808864e70606d63f21f903280254640b4dfd8dd276015b8f20bc33979dfabd3a800afd536ea5d
ripemd-160
44e961e59caf984a6b4ff9594be284d369346e4a
Diameter
156274632
Circumference
490951235.83365
Area
1.9180805927462E+16
Volume
1.9983155918517E+24
Surface area
7.6723223709849E+16
Circumference
490951235.83365
Perimeter
312549264
Area
6105440151683856
Diagonal
110502852.01463
Surface area
36632640910103136
Volume
4.7706270645121E+23
Space diagonal
135337801.27906
Perimeter
234411948
Area
2.6437331363219E+15
Altitude
67668900.639532
Surface area
2.6437331363219E+15
Volume
5.6222379130476E+22
Height
36834284.004877