71398466 is an even 8-digits composite number following 71398465
and preceding 71398467 . In scientific notation, it is written as 7.1398466 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 32994720 positive integers (up to 71398466) that are relatively prime to 71398466.
71398466 has 16 divisors, whose sum is 115486560
The reverse of 71398466 is 66489317
Previous prime number is 41
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million three hundred ninety-eight thousand four hundred sixty-six
Scientific notation
7.1398466 × 10^7
Engineering notation
7.1398466 × 10^6
Prime Factorization
2 × 19 × 41 × 45827
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71398466
Product of the distinct prime numbers
The prime factorization of 71398466 is 2 × 19 × 41 × 45827.
Since it has a total of 4 prime factors.
4 , 8 , 76 , 53 , 737 , 626 , 9381 , 3135 , 30742 , 19765 , 564836 , 232782 , 9369617 , 8906066 , 47365562 , 18034986 , 535540444 , 933016962 , 6194115866 , 873372952
n×2
142796932
n×3
214195398
n×4
285593864
n×5
356992330
n÷2
35699233
n÷3
23799488.666667
n÷3
17849616.5
n÷5
14279693.2
n2
5097740947153156
n3
3.6397088369212E+23
n4
2.5986962764282E+31
n5
1.8554292773689E+39
2 √n
8449.7612984036
3 √n
414.85496649698
4 √n
91.922583179563
5 √n
37.216692676622
1 , 2 , 19 , 38 , 41 , 82 , 779 , 1558 , 45827 , 91654 , 870713 , 1741426 , 1878907 , 3757814 , 35699233 , 71398466
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71398465
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71398466 can be divided by 16 positive divisors.
The sum of these divisors (counting 71398466) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000010111010001000010
3
Ternary
11222100102021122
4
Quaternary
10100113101002
5
Quinary
121234222331
6
Senary
11030152242
8
Octal
420272102
10
Decimal
71398466
12
Duodecimal
1bab2682
16
Hexadecimal
4417442
20
Vigesimal
1264g36
36
Base36
16ibeq
md5
dd03c4c68b5b8812e2aebf516d75e3a3
sha1
b62481ae19997b5ae11e2cfd0fd746c1a5db1ad5
sha256
5249df724271b88eb7915a7edd8ce98709fa8c80013504a93a2eb574f8397bb0
sha512
d2769d0957eb836ced0855b329d38c5a6caa85f30cc329ea2a93dcfaab9cb9e124b6a9af4d207d956de033a887aa6cbf3e8fd01a02749d80139f2aa4732f8d8b
ripemd-160
6f1f9a5055874bbbe4870243320f18979a9faf36
Diameter
142796932
Circumference
448609792.52636
Area
1.601502550948E+16
Volume
1.524597672437E+24
Surface area
6.4060102037921E+16
Circumference
448609792.52636
Perimeter
285593864
Area
5097740947153156
Diagonal
100972678.94983
Surface area
30586445682918936
Volume
3.6397088369212E+23
Space diagonal
123665770.69448
Perimeter
214195398
Area
2.2073865810734E+15
Altitude
61832885.34724
Surface area
2.2073865810734E+15
Volume
4.2894380002193E+22
Height
33657559.649945