78163320 is an even 8-digits composite number following 78163319
and preceding 78163321 . In scientific notation, it is written as 7.8163320 × 10^7.
The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors.
There are 20843520 positive integers (up to 78163320) that are relatively prime to 78163320.
78163320 has 32 divisors, whose sum is 234490320
The reverse of 78163320 is 02336187
Previous prime number is 5
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
seventy-eight million one hundred sixty-three thousand three hundred twenty
Scientific notation
7.8163320 × 10^7
Engineering notation
7.8163320 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 5 × 651361
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
19540830 Product of the distinct prime numbers
The prime factorization of 78163320 is 2 × 2 × 2 × 3 × 5 × 651361.
Since it has a total of 6 prime factors.
5 , 3 , 59 , 19 , 781 , 255 , 6929 , 9045 , 40177 , 81354 , 799325 , 241310 , 514396 , 6025162 , 1641040 , 65719800 , 651941661 , 484446958 , 9824449069 , 2491286281
n×2
156326640
n×3
234489960
n×4
312653280
n×5
390816600
n÷2
39081660
n÷3
26054440
n÷3
19540830
n÷5
15632664
n2
6109504593422400
n3
4.7753916257714E+23
n4
3.7326046377049E+31
n5
2.9175277073042E+39
2 √n8841.0022056326
3 √n427.56386994143
4 √n94.026603712101
5 √n37.896630698218
1 , 2 , 3 , 4 , 5 , 6 , 8 , 10 , 12 , 15 , 20 , 24 , 30 , 40 , 60 , 120 , 651361 , 1302722 , 1954083 , 2605444 , 3256805 , 3908166 , 5210888 , 6513610 , 7816332 , 9770415 , 13027220 , 15632664 , 19540830 , 26054440 , 39081660 , 78163320
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-78163319 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78163320 can be divided by 32 positive divisors.
The sum of these divisors (counting 78163320) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100101010001010110101111000
3
Ternary
12110002002220210
4
Quaternary
10222022311320
5
Quinary
130002211240
6
Senary
11431151120
8
Octal
452126570
10
Decimal
78163320
12
Duodecimal
222154a0
16
Hexadecimal
4a8ad78
20
Vigesimal
148a860
36
Base36
1ajb7c
md5
e0788283daef9eaf2c47b363ad63e5d9
sha1
324c51cfcda6eca386bdd75a7c7279071811ce90
sha256
129fc95d44bfb47adf4a5385fb66e7bad8f630521432cc7f75f769bc4f4b6f75
sha512
a8d7c114be459d33c2d3c1e9fa12a6f2fff41a61bf3ea6074ea76b9ecb0f45ec31945141139868004709a4eaf1704b16ef7dfab9a2dc4daf244bd7652455eeff
ripemd-160
7bdedccf889c82ea499aeb808390a6fd1b21ef52
Diameter
156326640
Circumference
491114623.78438
Area
1.9193574747769E+16
Volume
2.000311366605E+24
Surface area
7.6774298991076E+16
Circumference
491114623.78438
Perimeter
312653280
Area
6109504593422400
Diagonal
110539627.22411
Surface area
36657027560534400
Volume
4.7753916257714E+23
Space diagonal
135382841.52826
Perimeter
234489960
Area
2.6454930912208E+15
Altitude
67691420.764132
Surface area
2.6454930912208E+15
Volume
5.6278530023407E+22
Height
36846542.408036