78133747 is an odd 8-digits composite number following 78133746
and preceding 78133748 . In scientific notation, it is written as 7.8133747 × 10^7.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 77962320 positive integers (up to 78133747) that are relatively prime to 78133747.
78133747 has 4 divisors, whose sum is 78305176
The reverse of 78133747 is 74733187
Previous prime number is 457
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-eight million one hundred thirty-three thousand seven hundred forty-seven
Scientific notation
7.8133747 × 10^7
Engineering notation
7.8133747 × 10^6
Prime Factorization
457 × 170971
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
78133747
Product of the distinct prime numbers
The prime factorization of 78133747 is 457 × 170971.
Since it has a total of 2 prime factors.
4 , 10 , 86 , 55 , 149 , 322 , 8356 , 3480 , 94696 , 39338 , 717335 , 842198 , 3586695 , 6470129 , 40944640 , 47706179 , 857034978 , 259815154 , 9788997486 , 8782396350
n×2
156267494
n×3
234401241
n×4
312534988
n×5
390668735
n÷2
39066873.5
n÷3
26044582.333333
n÷3
19533436.75
n÷5
15626749.4
n2
6104882420260009
n3
4.7699733848934E+23
n4
3.72695893652E+31
n5
2.9120126662544E+39
2 √n
8839.329556024
3 √n
427.50994037737
4 √n
94.017708736302
5 √n
37.893762635022
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78133746
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78133747 can be divided by 4 positive divisors.
The sum of these divisors (counting 78133747) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101010000011100111110011
3
Ternary
12110000121100111
4
Quaternary
10222003213303
5
Quinary
130000234442
6
Senary
11430402151
8
Octal
452034763
10
Decimal
78133747
12
Duodecimal
22200357
16
Hexadecimal
4a839f3
20
Vigesimal
1486e77
36
Base36
1aiodv
md5
340b0f6d61c1d5f80ecbf1b9306380fd
sha1
c1347c2e90c7d8f84c703e0c9cdbf6be637ed17a
sha256
4eeb89cf3df9578ab7d66783d047cf86ca59b96ec3e7f3cad66d5cf7a3589a52
sha512
f9b5f4a9f7a8ba343446cc8f86dea866761b8231f06cdc9a7b55079bfb2afabccff875b5f56a757b74bcb8575811bf051c728448740c413bb2d2e496bd30941c
ripemd-160
a48bfcc78a54ef744b3f45ab9b7aa8553422d2da
Diameter
156267494
Circumference
490928811.14529
Area
1.9179053762518E+16
Volume
1.9980417791733E+24
Surface area
7.6716215050073E+16
Circumference
490928811.14529
Perimeter
312534988
Area
6104882420260009
Diagonal
110497804.68643
Surface area
36629294521560054
Volume
4.7699733848934E+23
Space diagonal
135331619.58973
Perimeter
234401241
Area
2.6434916315311E+15
Altitude
67665809.794866
Surface area
2.6434916315311E+15
Volume
5.6214675442292E+22
Height
36832601.562143