71399225 is an odd 8-digits composite number following 71399224
and preceding 71399226 . In scientific notation, it is written as 7.1399225 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 57050880 positive integers (up to 71399225) that are relatively prime to 71399225.
71399225 has 8 divisors, whose sum is 74344296
The reverse of 71399225 is 52299317
Previous prime number is 1433
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred ninety-nine thousand two hundred twenty-five
Scientific notation
7.1399225 × 10^7
Engineering notation
7.1399225 × 10^6
Prime Factorization
25 × 1433 × 1993
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71399225
Product of the distinct prime numbers
The prime factorization of 71399225 is 25 × 1433 × 1993.
Since it has a total of 3 prime factors.
6 , 4 , 22 , 15 , 603 , 649 , 9438 , 1794 , 44543 , 53094 , 889797 , 646037 , 4821173 , 8326459 , 6070736 , 17774186 , 34936962 , 378558078 , 9305363788 , 6998604416
n×2
142798450
n×3
214197675
n×4
285596900
n×5
356996125
n÷2
35699612.5
n÷3
23799741.666667
n÷3
17849806.25
n÷5
14279845
n2
5097849330600625
n3
3.6398249137165E+23
n4
2.5988067797505E+31
n5
1.8555278999893E+39
2 √n
8449.8062107956
3 √n
414.85643652765
4 √n
91.922827473896
5 √n
37.21677180255
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
-71399224
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 71399225 can be divided by 8 positive divisors.
The sum of these divisors (counting 71399225) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010111011100111001
3
Ternary
11222100110022202
4
Quaternary
10100113130321
5
Quinary
121234233400
6
Senary
11030155545
8
Octal
420273471
10
Decimal
71399225
12
Duodecimal
1bab2bb5
16
Hexadecimal
4417739
20
Vigesimal
1264i15
36
Base36
16ibzt
md5
19baf887efcd3480ba5cb81c616ea859
sha1
4f1975efc998e871e5c95b22cf812969678f97d5
sha256
02214805a7675d8d9f193c4a91713a16a4d919354b623a934c6ca84f091733e2
sha512
c0cdc06c473898c516ad86d3c6d8f712b39923fb494b79bc5717277ffa2d09597c6dbb378252c6cb5026e2ae5cfd95736c18da5a83eed41a50ff7fd70f446e00
ripemd-160
10afdcecbab50e3bffcd2fb87852eca213685e4b
Diameter
142798450
Circumference
448614561.46401
Area
1.6015366006123E+16
Volume
1.5246462945713E+24
Surface area
6.406146402449E+16
Circumference
448614561.46401
Perimeter
285596900
Area
5097849330600625
Diagonal
100973752.33793
Surface area
30587095983603750
Volume
3.6398249137165E+23
Space diagonal
123667085.32104
Perimeter
214197675
Area
2.2074335124828E+15
Altitude
61833542.660521
Surface area
2.2074335124828E+15
Volume
4.2895747980345E+22
Height
33657917.445976