78134471 is an odd 8-digits composite number following 78134470
and preceding 78134472 . In scientific notation, it is written as 7.8134471 × 10^7.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 77725200 positive integers (up to 78134471) that are relatively prime to 78134471.
78134471 has 4 divisors, whose sum is 78543744
The reverse of 78134471 is 17443187
Previous prime number is 191
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8
Name
seventy-eight million one hundred thirty-four thousand four hundred seventy-one
Scientific notation
7.8134471 × 10^7
Engineering notation
7.8134471 × 10^6
Prime Factorization
191 × 409081
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
78134471
Product of the distinct prime numbers
The prime factorization of 78134471 is 191 × 409081.
Since it has a total of 2 prime factors.
5 , 2 , 12 , 54 , 63 , 778 , 8892 , 43 , 92215 , 40154 , 781018 , 273827 , 8932660 , 4504522 , 28425602 , 67021873 , 957730151 , 209085084 , 7540375581 , 1383878829
n×2
156268942
n×3
234403413
n×4
312537884
n×5
390672355
n÷2
39067235.5
n÷3
26044823.666667
n÷3
19533617.75
n÷5
15626894.2
n2
6104995558449841
n3
4.7701059841683E+23
n4
3.7270970768692E+31
n5
2.9121475846682E+39
2 √n
8839.3705092614
3 √n
427.51126083215
4 √n
94.017926531388
5 √n
37.893832860714
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
-78134470
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 78134471 can be divided by 4 positive divisors.
The sum of these divisors (counting 78134471) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101010000011110011000111
3
Ternary
12110000122100022
4
Quaternary
10222003303013
5
Quinary
130000300341
6
Senary
11430405355
8
Octal
452036307
10
Decimal
78134471
12
Duodecimal
2220085b
16
Hexadecimal
4a83cc7
20
Vigesimal
1486g3b
36
Base36
1aioxz
md5
3c20da44644a70dacb2cb89aec326b4f
sha1
7caf8b60732b76db937aa5b3d91f27ffe2f19ab7
sha256
ecc2873be93c82f51607b19dd93673115d4a48cb435eea1b8acdc07030ca629d
sha512
4d57bfba36f02ea8b84e3283b3c1856c612fda555fb1f4db8d39386d69c0d474dc2f3965b2ddaafdd86478aa0e74d5c646fb0bd9f89eb44c6b251cf1c423bc2c
ripemd-160
8d29a1f56d5f2a3f1d565c45dd6d42c5f3078de3
Diameter
156268942
Circumference
490933360.17145
Area
1.9179409196624E+16
Volume
1.9980973222277E+24
Surface area
7.6717636786497E+16
Circumference
490933360.17145
Perimeter
312537884
Area
6104995558449841
Diagonal
110498828.57705
Surface area
36629973350699046
Volume
4.7701059841683E+23
Space diagonal
135332873.59452
Perimeter
234403413
Area
2.6435406218044E+15
Altitude
67666436.797259
Surface area
2.6435406218044E+15
Volume
5.6216238139732E+22
Height
36832942.859016