71399726 is an even 8-digits composite number following 71399725
and preceding 71399727 . In scientific notation, it is written as 7.1399726 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 35247888 positive integers (up to 71399726) that are relatively prime to 71399726.
71399726 has 8 divisors, whose sum is 108455520
The reverse of 71399726 is 62799317
Previous prime number is 79
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million three hundred ninety-nine thousand seven hundred twenty-six
Scientific notation
7.1399726 × 10^7
Engineering notation
7.1399726 × 10^6
Prime Factorization
2 × 79 × 451897
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71399726
Product of the distinct prime numbers
The prime factorization of 71399726 is 2 × 79 × 451897.
Since it has a total of 3 prime factors.
8 , 7 , 31 , 2 , 349 , 173 , 8640 , 5223 , 11642 , 67604 , 531403 , 601570 , 3553659 , 2423427 , 97063368 , 29685545 , 534875371 , 95215203 , 4428829254 , 6711854976
n×2
142799452
n×3
214199178
n×4
285598904
n×5
356998630
n÷2
35699863
n÷3
23799908.666667
n÷3
17849931.5
n÷5
14279945.2
n2
5097920872875076
n3
3.6399015349296E+23
n4
2.5988797226095E+31
n5
1.8555930010128E+39
2 √n
8449.8358563939
3 √n
414.85740685839
4 √n
91.9229887264
5 √n
37.21682403155
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
-71399725
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 71399726 can be divided by 8 positive divisors.
The sum of these divisors (counting 71399726) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010111100100101110
3
Ternary
11222100111000022
4
Quaternary
10100113210232
5
Quinary
121234242401
6
Senary
11030202142
8
Octal
420274456
10
Decimal
71399726
12
Duodecimal
1bab3352
16
Hexadecimal
441792e
20
Vigesimal
1264j66
36
Base36
16icdq
md5
c5be00f9cef6b66da39a0af48b1a8d51
sha1
79ae793f91a6a45abf19a4191bc50a610a78a2d3
sha256
80f5bf22b2870480561d53df1f71e7db9ac9464b3642be0889ed2f6d6dfbf6e0
sha512
b2f7164a24e646440d779df58168b81b328742ea8109a7c894a2b1402158d9f2bab68576ac573fbe1c667608099d6868b49fc501f470e4e880e2c183fe9737a3
ripemd-160
c42ef1f05d11c8208ffb1496fd0650aa2b7e166a
Diameter
142799452
Circumference
448617709.33985
Area
1.6015590762806E+16
Volume
1.52467838959E+24
Surface area
6.4062363051226E+16
Circumference
448617709.33985
Perimeter
285598904
Area
5097920872875076
Diagonal
100974460.85892
Surface area
30587525237250456
Volume
3.6399015349296E+23
Space diagonal
123667953.0785
Perimeter
214199178
Area
2.2074644911964E+15
Altitude
61833976.539248
Surface area
2.2074644911964E+15
Volume
4.2896650970001E+22
Height
33658153.619641