78397324 is an even 8-digits composite number following 78397323
and preceding 78397325 . In scientific notation, it is written as 7.8397324 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 37846928 positive integers (up to 78397324) that are relatively prime to 78397324.
78397324 has 12 divisors, whose sum is 141926400
The reverse of 78397324 is 42379387
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-eight million three hundred ninety-seven thousand three hundred twenty-four
Scientific notation
7.8397324 × 10^7
Engineering notation
7.8397324 × 10^6
Prime Factorization
2 × 2 × 29 × 675839
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39198662
Product of the distinct prime numbers
The prime factorization of 78397324 is 2 × 2 × 29 × 675839.
Since it has a total of 4 prime factors.
4 , 4 , 64 , 15 , 494 , 762 , 170 , 4176 , 45550 , 45514 , 766493 , 124486 , 2577049 , 1360542 , 71037564 , 86913176 , 164355389 , 432917521 , 3281425888 , 4846596749
n×2
156794648
n×3
235191972
n×4
313589296
n×5
391986620
n÷2
39198662
n÷3
26132441.333333
n÷3
19599331
n÷5
15679464.8
n2
6146140410360976
n3
4.8184096110056E+23
n4
3.7775041943872E+31
n5
2.9614622023873E+39
2 √n
8854.2263354852
3 √n
427.99012263577
4 √n
94.096898649664
5 √n
37.919294430269
1 , 2 , 4 , 29 , 58 , 116 , 675839 , 1351678 , 2703356 , 19599331 , 39198662 , 78397324
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
-78397323
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 78397324 can be divided by 12 positive divisors.
The sum of these divisors (counting 78397324) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101011000011111110001100
3
Ternary
12110111222220121
4
Quaternary
10223003332030
5
Quinary
130032203244
6
Senary
11440154324
8
Octal
453037614
10
Decimal
78397324
12
Duodecimal
223089a4
16
Hexadecimal
4ac3f8c
20
Vigesimal
149jd64
36
Base36
1aobrg
md5
0f4d90169fbb992dd30ec7f7ab639079
sha1
8248f30ec42004729e4227ec2778dde9201c9774
sha256
37f2fee7a4e8465b2912c21fef7080c490e58f2707d7c8392a2efa6e5543010b
sha512
be3399828d7cab4180d890b232fdfbefb8bc19483b89b3a1d7391759c2b0c59bdff254f3d94a124d6a7378173dbd8d3686c0f0de44f5e5c0ab2871f358605754
ripemd-160
866dca5ef63034b5e863565d12fae2e943c34a01
Diameter
156794648
Circumference
492584914.279
Area
1.9308669561121E+16
Volume
2.0183306981229E+24
Surface area
7.7234678244486E+16
Circumference
492584914.279
Perimeter
313589296
Area
6146140410360976
Diagonal
110870558.85456
Surface area
36876842462165856
Volume
4.8184096110056E+23
Space diagonal
135788148.34544
Perimeter
235191972
Area
2.6613568652994E+15
Altitude
67894074.172719
Surface area
2.6613568652994E+15
Volume
5.6785501841275E+22
Height
36956852.951519