71313249 is an odd 8-digits composite number following 71313248
and preceding 71313250 . In scientific notation, it is written as 7.1313249 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 37619712 positive integers (up to 71313249) that are relatively prime to 71313249.
71313249 has 32 divisors, whose sum is 117262080
The reverse of 71313249 is 94231317
Previous prime number is 53
Is Prime? no Number parity odd Number length 8 Sum of Digits 30 Digital Root 3
Name
seventy-one million three hundred thirteen thousand two hundred forty-nine
Scientific notation
7.1313249 × 10^7
Engineering notation
7.1313249 × 10^6
Prime Factorization
3 × 7 × 17 × 53 × 3769
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71313249 Product of the distinct prime numbers
The prime factorization of 71313249 is 3 × 7 × 17 × 53 × 3769.
Since it has a total of 5 prime factors.
8 , 3 , 55 , 66 , 631 , 56 , 9342 , 3466 , 52927 , 83123 , 294607 , 901578 , 1575896 , 6518506 , 5538848 , 89481034 , 534602003 , 43047914 , 8901971695 , 1047614006
n×2
142626498
n×3
213939747
n×4
285252996
n×5
356566245
n÷2
35656624.5
n÷3
23771083
n÷3
17828312.25
n÷5
14262649.8
n2
5085579482936001
n3
3.6266919597591E+23
n4
2.586311867726E+31
n5
1.844383022148E+39
2 √n8444.7172243954
3 √n414.68985197861
4 √n91.895142550602
5 √n37.207804502165
1 , 3 , 7 , 17 , 21 , 51 , 53 , 119 , 159 , 357 , 371 , 901 , 1113 , 2703 , 3769 , 6307 , 11307 , 18921 , 26383 , 64073 , 79149 , 192219 , 199757 , 448511 , 599271 , 1345533 , 1398299 , 3395869 , 4194897 , 10187607 , 23771083 , 71313249
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71313248 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71313249 can be divided by 32 positive divisors.
The sum of these divisors (counting 71313249) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000010011101100001
3
Ternary
11222012002101110
4
Quaternary
10100002131201
5
Quinary
121224010444
6
Senary
11024253533
8
Octal
420023541
10
Decimal
71313249
12
Duodecimal
1ba712a9
16
Hexadecimal
4402761
20
Vigesimal
125e329
36
Base36
16ghnl
md5
7f5e9b96fe4137e1dcc8189e8d92067a
sha1
d3f99bbf7490c1dd7e1574d10dc9b47d3b8d51a2
sha256
04258cce3304d7dc116b9fb929c00673c98a12ca48f87d06e34666501670bb4b
sha512
895c2eb13f9ef13adbee464cb864778814df74a21774f779ac253c1bd26078925181df83325655873698f6b85d6a9514a1779078857a5d8f673efdc1fd13faae
ripemd-160
fca235f7f4f430cf966af07ecc7bf7e61bfa9640
Diameter
142626498
Circumference
448074358.32404
Area
1.5976819142839E+16
Volume
1.5191451756816E+24
Surface area
6.3907276571355E+16
Circumference
448074358.32404
Perimeter
285252996
Area
5085579482936001
Diagonal
100852163.91269
Surface area
30513476897616006
Volume
3.6266919597591E+23
Space diagonal
123518170.52081
Perimeter
213939747
Area
2.2021205125938E+15
Altitude
61759085.260405
Surface area
2.2021205125938E+15
Volume
4.2740974633673E+22
Height
33617387.970897