71325865 is an odd 8-digits composite number following 71325864
and preceding 71325866 . In scientific notation, it is written as 7.1325865 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 52671360 positive integers (up to 71325865) that are relatively prime to 71325865.
71325865 has 8 divisors, whose sum is 92175048
The reverse of 71325865 is 56852317
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million three hundred twenty-five thousand eight hundred sixty-five
Scientific notation
7.1325865 × 10^7
Engineering notation
7.1325865 × 10^6
Prime Factorization
5 × 13 × 1097321
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71325865
Product of the distinct prime numbers
The prime factorization of 71325865 is 5 × 13 × 1097321.
Since it has a total of 3 prime factors.
4 , 5 , 30 , 66 , 273 , 602 , 6813 , 6088 , 77455 , 74719 , 159846 , 315204 , 1130525 , 4758473 , 16249756 , 49544764 , 251965207 , 763796843 , 7034977620 , 1270389362
n×2
142651730
n×3
213977595
n×4
285303460
n×5
356629325
n÷2
35662932.5
n÷3
23775288.333333
n÷3
17831466.25
n÷5
14265173
n2
5087379017998225
n3
3.6286170904157E+23
n4
2.5881425272769E+31
n5
1.8460150450131E+39
2 √n
8445.464167232
3 √n
414.71430474516
4 √n
91.899206564758
5 √n
37.209120892749
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71325864
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71325865 can be divided by 8 positive divisors.
The sum of these divisors (counting 71325865) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000101100010101001
3
Ternary
11222012201200201
4
Quaternary
10100011202221
5
Quinary
121224411430
6
Senary
11024432201
8
Octal
420054251
10
Decimal
71325865
12
Duodecimal
1ba78661
16
Hexadecimal
44058a9
20
Vigesimal
125fed5
36
Base36
16gre1
md5
c465c65dcc59b15b6b1f5f0cd29da837
sha1
e5eeaf2e009146d7c2521b34ccb5f1ffdee95968
sha256
a92bbaefe062d87cc68398a5cec56b87b4e633b21b58b52ad4c31814b41754d7
sha512
a2aba3f128c70e6ef4b856bb119f7f00abffe1129d5ebc9e4e66aba0fa21d404a2fd762dada553f8fca9c212722b3b7465d9c3a3a812e48581d74bfe10270cab
ripemd-160
d7a72c469f28bf135bb46bc741a23eb0a7b88c61
Diameter
142651730
Circumference
448153626.98987
Area
1.598247254897E+16
Volume
1.5199515725254E+24
Surface area
6.392989019588E+16
Circumference
448153626.98987
Perimeter
285303460
Area
5087379017998225
Diagonal
100870005.63099
Surface area
30524274107989350
Volume
3.6286170904157E+23
Space diagonal
123540022.0738
Perimeter
213977595
Area
2.2028997341332E+15
Altitude
61770011.036899
Surface area
2.2028997341332E+15
Volume
4.2763662516039E+22
Height
33623335.210331