81136483 is an odd 8-digits prime number following 81136482
and preceding 81136484 . In scientific notation, it is written as 8.1136483 × 10^7.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 81136482 positive integers (up to 81136483) that are relatively prime to 81136483.
81136483 has 2 divisors, whose sum is 81136484
The reverse of 81136483 is 38463118
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 34 Digital Root 7
Name
eighty-one million one hundred thirty-six thousand four hundred eighty-three
Scientific notation
8.1136483 × 10^7
Engineering notation
8.1136483 × 10^6
Prime Factorization
81136483
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
81136483 Product of the distinct prime numbers
The prime factorization of 81136483 is 81136483.
Since it has a total of 1 prime factors.
8 , 1 , 55 , 87 , 158 , 165 , 934 , 6247 , 29531 , 17252 , 679714 , 148327 , 2066198 , 6224998 , 36601874 , 33151563 , 299557016 , 253558837 , 9332034350 , 9988280803
n×2
162272966
n×3
243409449
n×4
324545932
n×5
405682415
n÷2
40568241.5
n÷3
27045494.333333
n÷3
20284120.75
n÷5
16227296.6
n2
6583128873609289
n3
5.3413192394041E+23
n4
4.3337585766548E+31
n5
3.5162592908086E+39
2 √n9007.5791975425
3 √n432.91775021963
4 √n94.908267277105
5 √n38.180642792277
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
81136484 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
40568242 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9007.5792530513 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999753502 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 81136483 can be divided by 2 positive divisors.
The sum of these divisors (counting 81136483) is 81136484, the average is 40568242.
Base
System
Value
2
Binary
100110101100000101101100011
3
Ternary
12122200011022221
4
Quaternary
10311200231203
5
Quinary
131232331413
6
Senary
12015011511
8
Octal
465405543
10
Decimal
81136483
12
Duodecimal
23209b97
16
Hexadecimal
4d60b63
20
Vigesimal
1572143
36
Base36
1cb1b7
md5
7b736c11f9531288ecd6c83deb35c3b7
sha1
ba16fee4be9644f84df63b3ebab628d0fa43a0f1
sha256
826cc65976eb3ec6ac14cff476c2774c8c0bb8e065f1dc2e40dd6b4b32a90148
sha512
0b099a369545992606a88fd9efc24e8307a7eec5065b22d7961878c6ea616b42913a90b2f676e59f206549b0b55931bee6baab2499fa0ac125b41170b5d3771f
ripemd-160
44db2be03baf4d3b788a74e9c5b3a92a1f8f4ea4
Diameter
162272966
Circumference
509795557.86183
Area
2.0681509306966E+16
Volume
2.2373665710653E+24
Surface area
8.2726037227863E+16
Circumference
509795557.86183
Perimeter
324545932
Area
6583128873609289
Diagonal
114744314.66185
Surface area
39498773241655734
Volume
5.3413192394041E+23
Space diagonal
140532510.90345
Perimeter
243409449
Area
2.8505784204662E+15
Altitude
70266255.451724
Surface area
2.8505784204662E+15
Volume
6.294805091108E+22
Height
38248104.887285