78348549 is an odd 8-digits composite number following 78348548
and preceding 78348550 . In scientific notation, it is written as 7.8348549 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 51466752 positive integers (up to 78348549) that are relatively prime to 78348549.
78348549 has 16 divisors, whose sum is 106006208
The reverse of 78348549 is 94584387
Previous prime number is 307
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-eight million three hundred forty-eight thousand five hundred forty-nine
Scientific notation
7.8348549 × 10^7
Engineering notation
7.8348549 × 10^6
Prime Factorization
3 × 97 × 307 × 877
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78348549
Product of the distinct prime numbers
The prime factorization of 78348549 is 3 × 97 × 307 × 877.
Since it has a total of 4 prime factors.
4 , 3 , 11 , 9 , 125 , 958 , 3815 , 5959 , 72926 , 93868 , 141240 , 753356 , 1694371 , 5088101 , 514516 , 76908513 , 895720487 , 600487775 , 4836820092 , 2994406680
n×2
156697098
n×3
235045647
n×4
313394196
n×5
391742745
n÷2
39174274.5
n÷3
26116183
n÷3
19587137.25
n÷5
15669709.8
n2
6138495130405401
n3
4.8094218651083E+23
n4
3.7681122466011E+31
n5
2.9522612699032E+39
2 √n
8851.4715725692
3 √n
427.90134601328
4 √n
94.082259605991
5 √n
37.914574947679
1 , 3 , 97 , 291 , 307 , 877 , 921 , 2631 , 29779 , 85069 , 89337 , 255207 , 269239 , 807717 , 26116183 , 78348549
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
-78348548
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 78348549 can be divided by 16 positive divisors.
The sum of these divisors (counting 78348549) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101010111000000100000101
3
Ternary
12110102112000010
4
Quaternary
10222320010011
5
Quinary
130024123144
6
Senary
11435140433
8
Octal
452700405
10
Decimal
78348549
12
Duodecimal
222a4719
16
Hexadecimal
4ab8105
20
Vigesimal
149db79
36
Base36
1ana4l
md5
725c82633ed7a0264d7be8a9da5ffbb6
sha1
212baef1ae3d6e1bc70cb84c11311c740d2fbc3e
sha256
0015ea2019f0677296f79b8c4fb5d23202b41a819e5c76a3a306e4f667a8bb82
sha512
ceef912e647c0796a7237a8ec1944b3de3f7e68c3b9d37d7d34cff0c01303f4a883a0df2e80dc9def722434b906c33454495dd9e1a8f3a7a4e9b3ef97b25b5c8
ripemd-160
4d5006cb58beae997052d29b764d33e0984165df
Diameter
156697098
Circumference
492278451.91564
Area
1.9284651205778E+16
Volume
2.0145659199251E+24
Surface area
7.7138604823113E+16
Circumference
492278451.91564
Perimeter
313394196
Area
6138495130405401
Diagonal
110801580.58805
Surface area
36830970782432406
Volume
4.8094218651083E+23
Space diagonal
135703667.5673
Perimeter
235045647
Area
2.6580463619691E+15
Altitude
67851833.78365
Surface area
2.6580463619691E+15
Volume
5.6679580240082E+22
Height
36933860.196018