78271330 is an even 8-digits composite number following 78271329
and preceding 78271331 . In scientific notation, it is written as 7.8271330 × 10^7.
The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors.
There are 30655872 positive integers (up to 78271330) that are relatively prime to 78271330.
78271330 has 32 divisors, whose sum is 143856000
The reverse of 78271330 is 03317287
Previous prime number is 73
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-eight million two hundred seventy-one thousand three hundred thirty
Scientific notation
7.8271330 × 10^7
Engineering notation
7.8271330 × 10^6
Prime Factorization
2 × 5 × 179 × 73 × 599
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
78271330
Product of the distinct prime numbers
The prime factorization of 78271330 is 2 × 5 × 179 × 73 × 599.
Since it has a total of 5 prime factors.
8 , 10 , 59 , 52 , 756 , 455 , 9522 , 7923 , 73609 , 24014 , 47657 , 373899 , 4616387 , 5881302 , 12480179 , 20609119 , 340593579 , 252095766 , 1341551976 , 6216981077
n×2
156542660
n×3
234813990
n×4
313085320
n×5
391356650
n÷2
39135665
n÷3
26090443.333333
n÷3
19567832.5
n÷5
15654266
n2
6126401099968900
n3
4.7952156220803E+23
n4
3.75327904377E+31
n5
2.9377414261701E+39
2 √n
8847.10856721
3 √n
427.76072236993
4 √n
94.059069563812
5 √n
37.907098407296
1 , 2 , 5 , 10 , 73 , 146 , 179 , 358 , 365 , 599 , 730 , 895 , 1198 , 1790 , 2995 , 5990 , 13067 , 26134 , 43727 , 65335 , 87454 , 107221 , 130670 , 214442 , 218635 , 437270 , 536105 , 1072210 , 7827133 , 15654266 , 39135665 , 78271330
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78271329
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78271330 can be divided by 32 positive divisors.
The sum of these divisors (counting 78271330) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100101010100101001101100010
3
Ternary
12110021121002011
4
Quaternary
10222211031202
5
Quinary
130014140310
6
Senary
11433343134
8
Octal
452451542
10
Decimal
78271330
12
Duodecimal
22267aaa
16
Hexadecimal
4aa5362
20
Vigesimal
1493i6a
36
Base36
1almjm
md5
cd944507a2df7fd4cc58333d4f4784ce
sha1
5ef396c0fe0f8c7120b14817232b7772f185498e
sha256
c9f27252aa294fade045af503abe91ccc3ae2f123e14cb5f78b596693d2fcdcf
sha512
4187c69aba8d8b013d16aed11610db782f61ae20c091129d631fe1f0a02f3274af73fdab0536942073a9d4d8659d8eb7920cfa8707602e955e45eed46c05c9e7
ripemd-160
406c6684a26b7b3be60eac4ecaf16946697a74f2
Diameter
156542660
Circumference
491793270.6294
Area
1.9246656688607E+16
Volume
2.0086152227609E+24
Surface area
7.6986626754427E+16
Circumference
491793270.6294
Perimeter
313085320
Area
6126401099968900
Diagonal
110692376.43098
Surface area
36758406599813400
Volume
4.7952156220803E+23
Space diagonal
135569920.33599
Perimeter
234813990
Area
2.652809493173E+15
Altitude
67784960.167995
Surface area
2.652809493173E+15
Volume
5.6512158060411E+22
Height
36897458.810327