78397314 is an even 8-digits composite number following 78397313
and preceding 78397315 . In scientific notation, it is written as 7.8397314 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 26038880 positive integers (up to 78397314) that are relatively prime to 78397314.
78397314 has 16 divisors, whose sum is 157356000
The reverse of 78397314 is 41379387
Previous prime number is 281
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-eight million three hundred ninety-seven thousand three hundred fourteen
Scientific notation
7.8397314 × 10^7
Engineering notation
7.8397314 × 10^6
Prime Factorization
2 × 3 × 281 × 46499
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78397314
Product of the distinct prime numbers
The prime factorization of 78397314 is 2 × 3 × 281 × 46499.
Since it has a total of 4 prime factors.
9 , 1 , 49 , 21 , 542 , 323 , 6162 , 3271 , 90623 , 55266 , 787474 , 660262 , 8618138 , 9588294 , 10329237 , 75485534 , 402839455 , 800924753 , 6596457806 , 6202851472
n×2
156794628
n×3
235191942
n×4
313589256
n×5
391986570
n÷2
39198657
n÷3
26132438
n÷3
19599328.5
n÷5
15679462.8
n2
6146138842414596
n3
4.8184077671637E+23
n4
3.7775022670237E+31
n5
2.9614603136357E+39
2 √n
8854.2257707831
3 √n
427.99010443829
4 √n
94.096895649023
5 √n
37.919293462907
1 , 2 , 3 , 6 , 281 , 562 , 843 , 1686 , 46499 , 92998 , 139497 , 278994 , 13066219 , 26132438 , 39198657 , 78397314
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78397313
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78397314 can be divided by 16 positive divisors.
The sum of these divisors (counting 78397314) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101011000011111110000010
3
Ternary
12110111222220020
4
Quaternary
10223003332002
5
Quinary
130032203224
6
Senary
11440154310
8
Octal
453037602
10
Decimal
78397314
12
Duodecimal
22308996
16
Hexadecimal
4ac3f82
20
Vigesimal
149jd5e
36
Base36
1aobr6
md5
75b811da79cc1655b5813c2dc1599e04
sha1
2e84d7c2cf8fae99da23f6dbab14e662149d8b38
sha256
3e1fb13cfb97805aa5157e4b2ea9866d93584032433ae40575bb12c8a4e47a31
sha512
d80b0cfc4f0c424d4b4c5d1cac6e88102268b9127881b27ad28d5497531e4a779dc83729ec311c6e3b9fe00554511788048947ca845d8eaee272e6b6f65ac3b6
ripemd-160
856c3e681c59978f54a0f034667157e9acaeec9d
Diameter
156794628
Circumference
492584851.44714
Area
1.9308664635273E+16
Volume
2.0183299257762E+24
Surface area
7.723465854109E+16
Circumference
492584851.44714
Perimeter
313589256
Area
6146138842414596
Diagonal
110870544.71242
Surface area
36876833054487576
Volume
4.8184077671637E+23
Space diagonal
135788131.02493
Perimeter
235191942
Area
2.6613561863587E+15
Altitude
67894065.512465
Surface area
2.6613561863587E+15
Volume
5.678548011139E+22
Height
36956848.237474