71329225 is an odd 8-digits composite number following 71329224
and preceding 71329226 . In scientific notation, it is written as 7.1329225 × 10^7.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 51875600 positive integers (up to 71329225) that are relatively prime to 71329225.
71329225 has 8 divisors, whose sum is 87151680
The reverse of 71329225 is 52292317
Previous prime number is 55
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-one million three hundred twenty-nine thousand two hundred twenty-five
Scientific notation
7.1329225 × 10^7
Engineering notation
7.1329225 × 10^6
Prime Factorization
5 × 55 × 259379
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71329225
Product of the distinct prime numbers
The prime factorization of 71329225 is 5 × 55 × 259379.
Since it has a total of 3 prime factors.
9 , 1 , 1 , 7 , 579 , 816 , 5760 , 1743 , 8500 , 25789 , 44036 , 616094 , 7617373 , 4482157 , 58665712 , 94831928 , 933993563 , 626032900 , 1537066920 , 6489148110
n×2
142658450
n×3
213987675
n×4
285316900
n×5
356646125
n÷2
35664612.5
n÷3
23776408.333333
n÷3
17832306.25
n÷5
14265845
n2
5087858339100625
n3
3.6291299223783E+23
n4
2.5886302478756E+31
n5
1.8464498939252E+39
2 √n
8445.6630882365
3 √n
414.72081672686
4 √n
91.900288836524
5 √n
37.209471453631
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
-71329224
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 71329225 can be divided by 8 positive divisors.
The sum of these divisors (counting 71329225) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000110010111001001
3
Ternary
11222012220022011
4
Quaternary
10100012113021
5
Quinary
121230013400
6
Senary
11024455521
8
Octal
420062711
10
Decimal
71329225
12
Duodecimal
1ba7a5a1
16
Hexadecimal
44065c9
20
Vigesimal
125g315
36
Base36
16gtzd
md5
fc613ca90f56070fd770a7ef53965744
sha1
60f3ac566f0b6ad40c668601c926b3480b056b1d
sha256
59d30d5571aa0c94b6e08351a7495144a1f0e226bbb307acdb25ebc660047419
sha512
29683e5133cbb0a30b1fba413925578b97ba389ff5ce0765d70c4d1bb356fb9e6b6cd505b0cce36552d87ff9efd0ca6f1a6b4dbb25296c090bdf07aae67ef867
ripemd-160
d7a34e4205d9a4b33af7a00a74fbb00753ce5429
Diameter
142658450
Circumference
448174738.49251
Area
1.5983978380624E+16
Volume
1.5201663870756E+24
Surface area
6.3935913522496E+16
Circumference
448174738.49251
Perimeter
285316900
Area
5087858339100625
Diagonal
100874757.38856
Surface area
30527150034603750
Volume
3.6291299223783E+23
Space diagonal
123545841.76451
Perimeter
213987675
Area
2.2031072862588E+15
Altitude
61772920.882256
Surface area
2.2031072862588E+15
Volume
4.2769706298679E+22
Height
33624919.129521