71293977 is an odd 8-digits composite number following 71293976
and preceding 71293978 . In scientific notation, it is written as 7.1293977 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 45890208 positive integers (up to 71293977) that are relatively prime to 71293977.
71293977 has 8 divisors, whose sum is 81947400
The reverse of 71293977 is 77939217
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million two hundred ninety-three thousand nine hundred seventy-seven
Scientific notation
7.1293977 × 10^7
Engineering notation
7.1293977 × 10^6
Prime Factorization
9 × 29 × 273157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71293977
Product of the distinct prime numbers
The prime factorization of 71293977 is 9 × 29 × 273157.
Since it has a total of 3 prime factors.
3 , 1 , 14 , 11 , 592 , 756 , 3545 , 3031 , 63661 , 53227 , 883616 , 194141 , 6524867 , 3986681 , 78185964 , 91211105 , 287483582 , 212765355 , 9131071331 , 8612817707
n×2
142587954
n×3
213881931
n×4
285175908
n×5
356469885
n÷2
35646988.5
n÷3
23764659
n÷3
17823494.25
n÷5
14258795.4
n2
5082831156476529
n3
3.6237524756472E+23
n4
2.5835172565249E+31
n5
1.8418921986579E+39
2 √n
8443.5760788898
3 √n
414.65249275495
4 √n
91.888933386397
5 √n
37.205793245226
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
-71293976
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 71293977 can be divided by 8 positive divisors.
The sum of these divisors (counting 71293977) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001111111101110000011001
3
Ternary
11222011002221200
4
Quaternary
10033331300121
5
Quinary
121222401402
6
Senary
11024024413
8
Octal
417756031
10
Decimal
71293977
12
Duodecimal
1ba62109
16
Hexadecimal
43fdc19
20
Vigesimal
125beih
36
Base36
16g2s9
md5
a79a64946ded47b491ac765390de1781
sha1
0a71f086a2a7f7c962e9e34236de7d4d8598f64e
sha256
a2a581744421ce36244aced2a5fae9959a184a8bfda631f90a1197a43f4617ec
sha512
e5c5956ffe77354ef82e091c30fac35798abd7cc67109202ef6619cd49d0c4d857843c4fe3b82461dd21ec04ad7474f39e10b94abedec2de06ac2baa670607b8
ripemd-160
add653db23ad77805d90cf1195cedd31dfc5ccb7
Diameter
142587954
Circumference
447953268.7768
Area
1.5968185020624E+16
Volume
1.5179138874561E+24
Surface area
6.3872740082496E+16
Circumference
447953268.7768
Perimeter
285175908
Area
5082831156476529
Diagonal
100824909.18892
Surface area
30496986938859174
Volume
3.6237524756472E+23
Space diagonal
123484790.43765
Perimeter
213881931
Area
2.2009304523279E+15
Altitude
61742395.218823
Surface area
2.2009304523279E+15
Volume
4.2706332481195E+22
Height
33608303.062972