78633388 is an even 8-digits composite number following 78633387
and preceding 78633389 . In scientific notation, it is written as 7.8633388 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 39275712 positive integers (up to 78633388) that are relatively prime to 78633388.
78633388 has 12 divisors, whose sum is 137751880
The reverse of 78633388 is 88333687
Previous prime number is 1009
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-eight million six hundred thirty-three thousand three hundred eighty-eight
Scientific notation
7.8633388 × 10^7
Engineering notation
7.8633388 × 10^6
Prime Factorization
2 × 2 × 1009 × 19483
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39316694
Product of the distinct prime numbers
The prime factorization of 78633388 is 2 × 2 × 1009 × 19483.
Since it has a total of 4 prime factors.
6 , 2 , 89 , 49 , 436 , 332 , 1736 , 6692 , 3637 , 52939 , 975678 , 580645 , 5765318 , 1128761 , 57121578 , 59563197 , 734055250 , 913255871 , 630698783 , 9224073034
n×2
157266776
n×3
235900164
n×4
314533552
n×5
393166940
n÷2
39316694
n÷3
26211129.333333
n÷3
19658347
n÷5
15726677.6
n2
6183209708358544
n3
4.8620672808272E+23
n4
3.8232082297539E+31
n5
3.0063181613503E+39
2 √n
8867.5468986637
3 √n
428.41926917971
4 √n
94.16765314408
5 √n
37.942102908463
1 , 2 , 4 , 1009 , 2018 , 4036 , 19483 , 38966 , 77932 , 19658347 , 39316694 , 78633388
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78633387
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78633388 can be divided by 12 positive divisors.
The sum of these divisors (counting 78633388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101011111101100110101100
3
Ternary
12110221222201201
4
Quaternary
10223331212230
5
Quinary
130112232023
6
Senary
11445215244
8
Octal
453754654
10
Decimal
78633388
12
Duodecimal
22401524
16
Hexadecimal
4afd9ac
20
Vigesimal
14b9398
36
Base36
1atdws
md5
d911e43c0e43aed0ad708482acf9e13a
sha1
8f7bdf756cb8944e3d5a9ea923a0f7489ccb91e6
sha256
42a308828b2b6fd4b1abc866681b4b15d6fde0edc25793c7e052dfa538eaa549
sha512
d70e7a29302884c88b6c9165d062ed9b96e4f254ec336aef0f00abd0740170eb7a09c1823f1638d3ef469865a5fdd665468d06faaf2ea47231eb7393955e35c3
ripemd-160
7f721303bd9008366111a558ff5ae844aa11117f
Diameter
157266776
Circumference
494068148.13535
Area
1.9425126195384E+16
Volume
2.0366179800942E+24
Surface area
7.7700504781537E+16
Circumference
494068148.13535
Perimeter
314533552
Area
6183209708358544
Diagonal
111204403.76495
Surface area
37099258250151264
Volume
4.8620672808272E+23
Space diagonal
136197023.18728
Perimeter
235900164
Area
2.6774083421825E+15
Altitude
68098511.593638
Surface area
2.6774083421825E+15
Volume
5.7300012414303E+22
Height
37068134.588315