78134481 is an odd 8-digits composite number following 78134480
and preceding 78134482 . In scientific notation, it is written as 7.8134481 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 52053624 positive integers (up to 78134481) that are relatively prime to 78134481.
78134481 has 8 divisors, whose sum is 86876160
The reverse of 78134481 is 18443187
Previous prime number is 2423
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-eight million one hundred thirty-four thousand four hundred eighty-one
Scientific notation
7.8134481 × 10^7
Engineering notation
7.8134481 × 10^6
Prime Factorization
9 × 2423 × 3583
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78134481
Product of the distinct prime numbers
The prime factorization of 78134481 is 9 × 2423 × 3583.
Since it has a total of 3 prime factors.
6 , 5 , 30 , 54 , 530 , 224 , 306 , 9342 , 32013 , 2724 , 696409 , 670790 , 6763454 , 8022633 , 76124040 , 96377941 , 551160150 , 119337934 , 9524060927 , 5945006046
n×2
156268962
n×3
234403443
n×4
312537924
n×5
390672405
n÷2
39067240.5
n÷3
26044827
n÷3
19533620.25
n÷5
15626896.2
n2
6104997121139361
n3
4.7701078156672E+23
n4
3.727098984912E+31
n5
2.9121494482173E+39
2 √n
8839.3710749125
3 √n
427.51127907042
4 √n
94.017929539596
5 √n
37.893833830679
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
-78134480
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 78134481 can be divided by 8 positive divisors.
The sum of these divisors (counting 78134481) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101010000011110011010001
3
Ternary
12110000122100200
4
Quaternary
10222003303101
5
Quinary
130000300411
6
Senary
11430405413
8
Octal
452036321
10
Decimal
78134481
12
Duodecimal
22200869
16
Hexadecimal
4a83cd1
20
Vigesimal
1486g41
36
Base36
1aioy9
md5
2b3c8aebd03e1f3987351e82da17e8ad
sha1
01b57080d205ce5f44f0965644074818107c894e
sha256
c1075f70f8d98c8fe88a19e4b60af7fc162c9c91d3542bf29a3b0d63f1261568
sha512
9f547137446dc66887bb0c2655bcfb499b155242cb5e6484a4a195a62100656f286158daa42cd6407bcd92a9f464bc9bf5541b9b3adafadcfc667549c6394952
ripemd-160
ed8245694e8898cd4ab82d22508c5af21c6f34b2
Diameter
156268962
Circumference
490933423.0033
Area
1.9179414105958E+16
Volume
1.9980980894042E+24
Surface area
7.6717656423833E+16
Circumference
490933423.0033
Perimeter
312537924
Area
6104997121139361
Diagonal
110498842.71918
Surface area
36629982726836166
Volume
4.7701078156672E+23
Space diagonal
135332890.91503
Perimeter
234403443
Area
2.6435412984688E+15
Altitude
67666445.457513
Surface area
2.6435412984688E+15
Volume
5.6216259724154E+22
Height
36832947.573061