71292892 is an even 8-digits composite number following 71292891
and preceding 71292893 . In scientific notation, it is written as 7.1292892 × 10^7.
The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors.
There are 32089200 positive integers (up to 71292892) that are relatively prime to 71292892.
71292892 has 24 divisors, whose sum is 137434752
The reverse of 71292892 is 29829217
Previous prime number is 103
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million two hundred ninety-two thousand eight hundred ninety-two
Scientific notation
7.1292892 × 10^7
Engineering notation
7.1292892 × 10^6
Prime Factorization
2 × 2 × 11 × 103 × 15731
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
35646446
Product of the distinct prime numbers
The prime factorization of 71292892 is 2 × 2 × 11 × 103 × 15731.
Since it has a total of 5 prime factors.
4 , 9 , 6 , 90 , 972 , 558 , 1614 , 9683 , 91031 , 76264 , 600743 , 520524 , 2409709 , 2659685 , 9469331 , 88915605 , 266714855 , 190689607 , 4497453885 , 7173036742
n×2
142585784
n×3
213878676
n×4
285171568
n×5
356464460
n÷2
35646446
n÷3
23764297.333333
n÷3
17823223
n÷5
14258578.4
n2
5082676449723664
n3
3.6235870320109E+23
n4
2.5833599892576E+31
n5
1.8417520471126E+39
2 √n
8443.5118286173
3 √n
414.65038925685
4 √n
91.888583777406
5 √n
37.205679999948
1 , 2 , 4 , 11 , 22 , 44 , 103 , 206 , 412 , 1133 , 2266 , 4532 , 15731 , 31462 , 62924 , 173041 , 346082 , 692164 , 1620293 , 3240586 , 6481172 , 17823223 , 35646446 , 71292892
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71292891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71292892 can be divided by 24 positive divisors.
The sum of these divisors (counting 71292892) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100001111111101011111011100
3
Ternary
11222011001110111
4
Quaternary
10033331133130
5
Quinary
121222333032
6
Senary
11024015404
8
Octal
417753734
10
Decimal
71292892
12
Duodecimal
1ba61564
16
Hexadecimal
43fd7dc
20
Vigesimal
125bc4c
36
Base36
16g1y4
md5
596df0c491b85b2d7dc5675b487bb08a
sha1
b22049362b6894547577e529d48efa0dbcf3d858
sha256
aecf32d0eef182dd98fd9e99a6cf27998f12f9251cc13a5ca78d397938cca4b7
sha512
0702d04506324b02624b8010992db33c2625df4ce2d9f655e305bf986608e53a0e0dbd3892b2bd5f28efef2cd5118647bc01fda499f958cb38b979b3d246516c
ripemd-160
a8d0a70dfa2309b5ab79528308c34a31051b7a47
Diameter
142585784
Circumference
447946451.52074
Area
1.5967698995026E+16
Volume
1.5178445865878E+24
Surface area
6.3870795980103E+16
Circumference
447946451.52074
Perimeter
285171568
Area
5082676449723664
Diagonal
100823374.7672
Surface area
30496058698341984
Volume
3.6235870320109E+23
Space diagonal
123482911.16252
Perimeter
213878676
Area
2.2008634623388E+15
Altitude
61741455.58126
Surface area
2.2008634623388E+15
Volume
4.2704382709243E+22
Height
33607791.589067