71292992 is an even 8-digits composite number following 71292991
and preceding 71292993 . In scientific notation, it is written as 7.1292992 × 10^7.
The sum of its digits is 41. It has a total of 7 prime factors and 14 positive divisors.
There are 35646464 positive integers (up to 71292992) that are relatively prime to 71292992.
71292992 has 14 divisors, whose sum is 141472158
The reverse of 71292992 is 29929217
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million two hundred ninety-two thousand nine hundred ninety-two
Scientific notation
7.1292992 × 10^7
Engineering notation
7.1292992 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 1113953
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
2227906
Product of the distinct prime numbers
The prime factorization of 71292992 is 2 × 2 × 2 × 2 × 2 × 2 × 1113953.
Since it has a total of 7 prime factors.
2 , 10 , 84 , 15 , 917 , 280 , 5795 , 4075 , 42547 , 4215 , 243972 , 302239 , 6924151 , 3954454 , 3924273 , 18430790 , 507797789 , 359107512 , 2302991889 , 6897565341
n×2
142585984
n×3
213878976
n×4
285171968
n×5
356464960
n÷2
35646496
n÷3
23764330.666667
n÷3
17823248
n÷5
14258598.4
n2
5082690708312064
n3
3.6236022800617E+23
n4
2.5833744836362E+31
n5
1.8417649639488E+39
2 √n
8443.5177503218
3 √n
414.65058312853
4 √n
91.888615999599
5 √n
37.205690437358
1 , 2 , 4 , 8 , 16 , 32 , 64 , 1113953 , 2227906 , 4455812 , 8911624 , 17823248 , 35646496 , 71292992
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71292991
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71292992 can be divided by 14 positive divisors.
The sum of these divisors (counting 71292992) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
100001111111101100001000000
3
Ternary
11222011001121012
4
Quaternary
10033331201000
5
Quinary
121222333432
6
Senary
11024020052
8
Octal
417754100
10
Decimal
71292992
12
Duodecimal
1ba61628
16
Hexadecimal
43fd840
20
Vigesimal
125bc9c
36
Base36
16g20w
md5
587fc9a16868cf37d18b7374a0efc2fc
sha1
8877adbf354490c5d8680311252247f7db2b4811
sha256
c29a90005697bb1959eef07b95c22028ad44a5a17fd5765f9d37187c82a733df
sha512
61b6995cb7ef92dc1fd27bc9e913ae6dd3b7ba3ce001d67ba3855b21c0385f88bcd1364205acbdbe577566c14038ee06080f220afe55b9d6a68f334296cb8184
ripemd-160
c1a156a5abade02e2817a899fce77d6a74883411
Diameter
142585984
Circumference
447947079.83927
Area
1.5967743789702E+16
Volume
1.5178509736764E+24
Surface area
6.3870975158809E+16
Circumference
447947079.83927
Perimeter
285171968
Area
5082690708312064
Diagonal
100823516.18856
Surface area
30496144249872384
Volume
3.6236022800617E+23
Space diagonal
123483084.3676
Perimeter
213878976
Area
2.2008696364887E+15
Altitude
61741542.183801
Surface area
2.2008696364887E+15
Volume
4.2704562409244E+22
Height
33607838.729519