82971396 is an even 8-digits composite number following 82971395
and preceding 82971397 . In scientific notation, it is written as 8.2971396 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 26454384 positive integers (up to 82971396) that are relatively prime to 82971396.
82971396 has 24 divisors, whose sum is 168349440
The reverse of 82971396 is 69317928
Previous prime number is 23
Is Prime? no Number parity even Number length 8 Sum of Digits 45 Digital Root 9
Name
eighty-two million nine hundred seventy-one thousand three hundred ninety-six
Scientific notation
8.2971396 × 10^7
Engineering notation
8.2971396 × 10^6
Prime Factorization
2 × 2 × 9 × 23 × 100207
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
41485698 Product of the distinct prime numbers
The prime factorization of 82971396 is 2 × 2 × 9 × 23 × 100207.
Since it has a total of 5 prime factors.
6 , 10 , 72 , 28 , 297 , 209 , 2981 , 8682 , 28932 , 79845 , 482372 , 109251 , 2923386 , 8776857 , 99748668 , 77999860 , 943407538 , 25555390 , 6112691068 , 122771028
n×2
165942792
n×3
248914188
n×4
331885584
n×5
414856980
n÷2
41485698
n÷3
27657132
n÷3
20742849
n÷5
16594279.2
n2
6884252554188816
n3
5.7119604483761E+23
n4
4.7392933229855E+31
n5
3.9322578306159E+39
2 √n9108.8635954218
3 √n436.15695188221
4 √n95.440366697859
5 √n38.35179360081
1 , 2 , 4 , 9 , 18 , 23 , 36 , 46 , 92 , 207 , 414 , 828 , 100207 , 200414 , 400828 , 901863 , 1803726 , 2304761 , 3607452 , 4609522 , 9219044 , 20742849 , 41485698 , 82971396
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-82971395 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82971396 can be divided by 24 positive divisors.
The sum of these divisors (counting 82971396) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100111100100000101100000100
3
Ternary
12210010101100200
4
Quaternary
10330200230010
5
Quinary
132220041041
6
Senary
12122210500
8
Octal
474405404
10
Decimal
82971396
12
Duodecimal
23953a30
16
Hexadecimal
4f20b04
20
Vigesimal
15ib89g
36
Base36
1ded50
md5
b9d8a4ba31638d1d4fffee50d4dbbeef
sha1
3b313bc7bae8772c3f6bce8c890cc02cfcf16b40
sha256
2d0766c80c44c28dfc463ad750ebafdab240b7ec7bf949b80bc2ace757033495
sha512
81781790de2fb2b630394567c52b978cbdfda6cdf0904544b225415bedf9c620ea7104dfeaca0e3d937c6c37dd8ca570c6f25537a8c31a5eee9c60b2f625c50b
ripemd-160
afd5867c91bc8ed0ab85d834f82ba4d093458ca6
Diameter
165942792
Circumference
521324656.26338
Area
2.1627517249696E+16
Volume
2.3926203976285E+24
Surface area
8.6510068998785E+16
Circumference
521324656.26338
Perimeter
331885584
Area
6884252554188816
Diagonal
117339273.51223
Surface area
41305515325132896
Volume
5.7119604483761E+23
Space diagonal
143710673.44692
Perimeter
248914188
Area
2.9809687989977E+15
Altitude
71855336.723459
Surface area
2.9809687989977E+15
Volume
6.7316099448602E+22
Height
39113091.170743