78392313 is an odd 8-digits composite number following 78392312
and preceding 78392314 . In scientific notation, it is written as 7.8392313 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 52261524 positive integers (up to 78392313) that are relatively prime to 78392313.
78392313 has 8 divisors, whose sum is 116136800
The reverse of 78392313 is 31329387
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-eight million three hundred ninety-two thousand three hundred thirteen
Scientific notation
7.8392313 × 10^7
Engineering notation
7.8392313 × 10^6
Prime Factorization
3 × 9 × 2903419
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78392313
Product of the distinct prime numbers
The prime factorization of 78392313 is 3 × 9 × 2903419.
Since it has a total of 3 prime factors.
8 , 5 , 79 , 11 , 982 , 966 , 8790 , 3679 , 54847 , 24968 , 13319 , 996726 , 8986725 , 9091676 , 60407622 , 79201571 , 45783884 , 33420585 , 9641806023 , 1225514309
n×2
156784626
n×3
235176939
n×4
313569252
n×5
391961565
n÷2
39196156.5
n÷3
26130771
n÷3
19598078.25
n÷5
15678462.6
n2
6145354737489969
n3
4.8174857207735E+23
n4
3.776538484959E+31
n5
2.9605158696945E+39
2 √n
8853.9433587526
3 √n
427.98100368421
4 √n
94.095394992277
5 √n
37.918809672798
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
-78392312
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 78392313 can be divided by 8 positive divisors.
The sum of these divisors (counting 78392313) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101011000010101111111001
3
Ternary
12110111202001000
4
Quaternary
10223002233321
5
Quinary
130032023223
6
Senary
11440115213
8
Octal
453025771
10
Decimal
78392313
12
Duodecimal
22305b09
16
Hexadecimal
4ac2bf9
20
Vigesimal
149j0fd
36
Base36
1ao7w9
md5
c08a21c6da991ebdf03c24536095e04e
sha1
0b9eaa96a306170822c54cfbeb39d023aaa75eed
sha256
79315dee412b97fad29b1faeb9dcfe5d375ed1bd3acc5b291e48f11061376171
sha512
9c443a0fc901353c2c02d5276e489c126ab4e5a36f730dcfbe9b559a50500e5e77bc50cf5c7deeac4359f787360cb7f5a2056fdba1434bcee16c65c39f3fd805
ripemd-160
813cea0c29c62ba0951ffc39380be6f42df87c36
Diameter
156784626
Circumference
492553429.23742
Area
1.9306201297002E+16
Volume
2.0179436998874E+24
Surface area
7.7224805188007E+16
Circumference
492553429.23742
Perimeter
313569252
Area
6145354737489969
Diagonal
110863472.2304
Surface area
36872128424939814
Volume
4.8174857207735E+23
Space diagonal
135779469.03884
Perimeter
235176939
Area
2.6610166589667E+15
Altitude
67889734.519421
Surface area
2.6610166589667E+15
Volume
5.6774613690471E+22
Height
36954490.743466