78397322 is an even 8-digits composite number following 78397321
and preceding 78397323 . In scientific notation, it is written as 7.8397322 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 38301120 positive integers (up to 78397322) that are relatively prime to 78397322.
78397322 has 16 divisors, whose sum is 120314472
The reverse of 78397322 is 22379387
Previous prime number is 157
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-eight million three hundred ninety-seven thousand three hundred twenty-two
Scientific notation
7.8397322 × 10^7
Engineering notation
7.8397322 × 10^6
Prime Factorization
2 × 61 × 157 × 4093
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78397322
Product of the distinct prime numbers
The prime factorization of 78397322 is 2 × 61 × 157 × 4093.
Since it has a total of 4 prime factors.
9 , 10 , 46 , 93 , 752 , 492 , 986 , 1327 , 72411 , 78710 , 776992 , 292529 , 1411995 , 3218272 , 13189209 , 7380319 , 815629214 , 363838150 , 1651388231 , 7835338978
n×2
156794644
n×3
235191966
n×4
313589288
n×5
391986610
n÷2
39198661
n÷3
26132440.666667
n÷3
19599330.5
n÷5
15679464.4
n2
6146140096771684
n3
4.8184092422372E+23
n4
3.7775038089145E+31
n5
2.9614618246369E+39
2 √n
8854.2262225448
3 √n
427.99011899627
4 √n
94.096898049536
5 √n
37.919294236797
1 , 2 , 61 , 122 , 157 , 314 , 4093 , 8186 , 9577 , 19154 , 249673 , 499346 , 642601 , 1285202 , 39198661 , 78397322
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
-78397321
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 78397322 can be divided by 16 positive divisors.
The sum of these divisors (counting 78397322) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101011000011111110001010
3
Ternary
12110111222220112
4
Quaternary
10223003332022
5
Quinary
130032203242
6
Senary
11440154322
8
Octal
453037612
10
Decimal
78397322
12
Duodecimal
223089a2
16
Hexadecimal
4ac3f8a
20
Vigesimal
149jd62
36
Base36
1aobre
md5
ddb2fa89b41582a87c79fbd24d3f3195
sha1
577b2d014384dc2319e24f81441f4fe37604a1e5
sha256
00fdd89c83d9318d0a7bf45241af838fb0b176be5f332c8bbc42211ac4ad0e66
sha512
32f2b46e0c566b4e38e80f613d7cdc49ee2ebd76c7baffd3fa856dc705262ae8a866c8e8a41c44058ffead2ccb4f3331260cd02b6792c180236d4fc283c5028a
ripemd-160
dad1cb7d674100f2a79fd7af1da8a9a8c6b5ae3d
Diameter
156794644
Circumference
492584901.71263
Area
1.9308668575952E+16
Volume
2.0183305436535E+24
Surface area
7.7234674303806E+16
Circumference
492584901.71263
Perimeter
313589288
Area
6146140096771684
Diagonal
110870556.02613
Surface area
36876840580630104
Volume
4.8184092422372E+23
Space diagonal
135788144.88134
Perimeter
235191966
Area
2.6613567295112E+15
Altitude
67894072.440669
Surface area
2.6613567295112E+15
Volume
5.6785497495298E+22
Height
36956852.00871