71396172 is an even 8-digits composite number following 71396171
and preceding 71396173 . In scientific notation, it is written as 7.1396172 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 23798712 positive integers (up to 71396172) that are relatively prime to 71396172.
71396172 has 12 divisors, whose sum is 138825960
The reverse of 71396172 is 27169317
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred ninety-six thousand one hundred seventy-two
Scientific notation
7.1396172 × 10^7
Engineering notation
7.1396172 × 10^6
Prime Factorization
2 × 2 × 9 × 1983227
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35698086
Product of the distinct prime numbers
The prime factorization of 71396172 is 2 × 2 × 9 × 1983227.
Since it has a total of 4 prime factors.
2 , 2 , 94 , 32 , 338 , 233 , 6171 , 7980 , 47390 , 93896 , 726020 , 233208 , 5869235 , 9637225 , 20154730 , 69911093 , 559664021 , 968169324 , 6756327704 , 546372760
n×2
142792344
n×3
214188516
n×4
285584688
n×5
356980860
n÷2
35698086
n÷3
23798724
n÷3
17849043
n÷5
14279234.4
n2
5097413376253584
n3
3.639358021661E+23
n4
2.5983623128409E+31
n5
1.8551312260591E+39
2 √n
8449.6255538337
3 √n
414.85052341606
4 √n
91.921844813046
5 √n
37.216453522491
1 , 2 , 4 , 9 , 18 , 36 , 1983227 , 3966454 , 7932908 , 17849043 , 35698086 , 71396172
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71396171
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71396172 can be divided by 12 positive divisors.
The sum of these divisors (counting 71396172) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010110101101001100
3
Ternary
11222100022010200
4
Quaternary
10100112231030
5
Quinary
121234134142
6
Senary
11030133500
8
Octal
420265514
10
Decimal
71396172
12
Duodecimal
1bab1290
16
Hexadecimal
4416b4c
20
Vigesimal
1264a8c
36
Base36
16i9n0
md5
d97fcd76ab2e15d98029f40120c8c8e8
sha1
b0e2c9ed1c3742b8a1ea8371148745ef26eecfcf
sha256
16127a8e666b8d28af11278f27b7f7d9527a8855cc70c54c0ca56c6b5a1c40e4
sha512
a72e3e3807c27b289280c698e095d098906ad7e2b92be759624046e6f4080952ca0c3f2535adbd623090ecb9865c6c7c76f7896132a906888ccf1e247fe724f8
ripemd-160
4990d8bae0da14040327c1592449f07ad5e3231d
Diameter
142792344
Circumference
448595378.89927
Area
1.6013996415149E+16
Volume
1.5244507232844E+24
Surface area
6.4055985660594E+16
Circumference
448595378.89927
Perimeter
285584688
Area
5097413376253584
Diagonal
100969434.74392
Surface area
30584480257521504
Volume
3.639358021661E+23
Space diagonal
123661797.36993
Perimeter
214188516
Area
2.2072447387131E+15
Altitude
61830898.684963
Surface area
2.2072447387131E+15
Volume
4.2890245604703E+22
Height
33656478.247974