61328131 is an odd 8-digits prime number following 61328130
and preceding 61328132 . In scientific notation, it is written as 6.1328131 × 10^7.
The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors.
There are 61328130 positive integers (up to 61328131) that are relatively prime to 61328131.
61328131 has 2 divisors, whose sum is 61328132
The reverse of 61328131 is 13182316
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 25 Digital Root 7
Name
sixty-one million three hundred twenty-eight thousand one hundred thirty-one
Scientific notation
6.1328131 × 10^7
Engineering notation
6.1328131 × 10^6
Prime Factorization
61328131
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
61328131 Product of the distinct prime numbers
The prime factorization of 61328131 is 61328131.
Since it has a total of 1 prime factors.
7 , 6 , 53 , 88 , 871 , 210 , 1082 , 1223 , 74931 , 19529 , 841329 , 414196 , 208507 , 572407 , 62691472 , 69077289 , 70318904 , 148101904 , 801435525 , 9220246863
n×2
122656262
n×3
183984393
n×4
245312524
n×5
306640655
n÷2
30664065.5
n÷3
20442710.333333
n÷3
15332032.75
n÷5
12265626.2
n2
3761139651953161
n3
2.3066366528428E+23
n4
1.4146171481494E+31
n5
8.6755825776555E+38
2 √n7831.2279369202
3 √n394.35429621999
4 √n88.494225443925
5 √n36.102056863035
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
61328132 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
30664066 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7831.2280007672 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999673885 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 61328131 can be divided by 2 positive divisors.
The sum of these divisors (counting 61328131) is 61328132, the average is 30664066.
Base
System
Value
2
Binary
11101001111100101100000011
3
Ternary
11021101210101021
4
Quaternary
3221330230003
5
Quinary
111200000011
6
Senary
10030250311
8
Octal
351745403
10
Decimal
61328131
12
Duodecimal
18656997
16
Hexadecimal
3a7cb03
20
Vigesimal
j3606b
36
Base36
10ih37
md5
0870b52e4668eaee139f93992f779196
sha1
5aee7d16c25b6dfb90ada3e505cc6ada85c2f65e
sha256
4b41815ee3ebe592ec5863468e40d4315e38c5a3ebdacfdb9a4d46886442c7e7
sha512
341bab238cf6734434eaf073e852c8676e86cefaa454d805f95f4d6d398c7b9c2222b016adfeabb5f4496d8ae02c1450e0f9b13c3e044230b0eb27d77bc0ba92
ripemd-160
12045c1bed09bad9eb289174697a4d4ec57c6517
Diameter
122656262
Circumference
385336011.61598
Area
1.1815968699701E+16
Volume
9.6620170174291E+23
Surface area
4.7263874798805E+16
Circumference
385336011.61598
Perimeter
245312524
Area
3761139651953161
Diagonal
86731074.615194
Surface area
22566837911718966
Volume
2.3066366528428E+23
Space diagonal
106223438.82524
Perimeter
183984393
Area
1.6286212428862E+15
Altitude
53111719.41262
Surface area
1.6286212428862E+15
Volume
2.7183973649309E+22
Height
28910358.205065