78463952 is an even 8-digits composite number following 78463951
and preceding 78463953 . In scientific notation, it is written as 7.8463952 × 10^7.
The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors.
There are 33627360 positive integers (up to 78463952) that are relatively prime to 78463952.
78463952 has 20 divisors, whose sum is 173741856
The reverse of 78463952 is 25936487
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-eight million four hundred sixty-three thousand nine hundred fifty-two
Scientific notation
7.8463952 × 10^7
Engineering notation
7.8463952 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 7 × 700571
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9807994
Product of the distinct prime numbers
The prime factorization of 78463952 is 2 × 2 × 2 × 2 × 7 × 700571.
Since it has a total of 6 prime factors.
4 , 2 , 73 , 77 , 612 , 414 , 7265 , 6602 , 43755 , 73394 , 857729 , 361455 , 8743988 , 1512942 , 76464722 , 94833200 , 881191325 , 225695090 , 5176500865 , 5010824516
n×2
156927904
n×3
235391856
n×4
313855808
n×5
392319760
n÷2
39231976
n÷3
26154650.666667
n÷3
19615988
n÷5
15692790.4
n2
6156591763458304
n3
4.8307052061159E+23
n4
3.7903622141883E+31
n5
2.9740679883668E+39
2 √n
8857.988033408
3 √n
428.11133447421
4 √n
94.116884953806
5 √n
37.925737579545
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 56 , 112 , 700571 , 1401142 , 2802284 , 4903997 , 5604568 , 9807994 , 11209136 , 19615988 , 39231976 , 78463952
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78463951
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78463952 can be divided by 20 positive divisors.
The sum of these divisors (counting 78463952) is 1, the average is 0.05.
Base
System
Value
2
Binary
100101011010100001111010000
3
Ternary
12110122101022022
4
Quaternary
10223110033100
5
Quinary
130041321302
6
Senary
11441431012
8
Octal
453241720
10
Decimal
78463952
12
Duodecimal
2233b468
16
Hexadecimal
4ad43d0
20
Vigesimal
14a7jhc
36
Base36
1apr68
md5
6e602ad27394368903f38258c68ec90a
sha1
abbed2486fc4d7663983e80d835650e1393eba80
sha256
dc4abf3b011d114259f2c0a7adc650d8e370b70072b11e9d0672904df0f93719
sha512
f445d40d21147c4623ba2302da3489157bcc8980627a11486bcb2432bb6b7b09538c9128e064f504a334d9fb68a7c176399b80910a7037eca41f3d3304922080
ripemd-160
2836869500471d1c4a620c90ac4dd392836be4e3
Diameter
156927904
Circumference
493003550.34964
Area
1.9341503455232E+16
Volume
2.0234810649589E+24
Surface area
7.7366013820928E+16
Circumference
493003550.34964
Perimeter
313855808
Area
6156591763458304
Diagonal
110964785.07579
Surface area
36939550580749824
Volume
4.8307052061159E+23
Space diagonal
135903551.42665
Perimeter
235391856
Area
2.6658824339425E+15
Altitude
67951775.713323
Surface area
2.6658824339425E+15
Volume
5.6930406819295E+22
Height
36988261.691931