71398469 is an odd 8-digits prime number following 71398468
and preceding 71398470 . In scientific notation, it is written as 7.1398469 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 71398468 positive integers (up to 71398469) that are relatively prime to 71398469.
71398469 has 2 divisors, whose sum is 71398470
The reverse of 71398469 is 96489317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
seventy-one million three hundred ninety-eight thousand four hundred sixty-nine
Scientific notation
7.1398469 × 10^7
Engineering notation
7.1398469 × 10^6
Prime Factorization
71398469
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71398469 Product of the distinct prime numbers
The prime factorization of 71398469 is 71398469.
Since it has a total of 1 prime factors.
10 , 4 , 13 , 76 , 53 , 638 , 7260 , 12 , 72326 , 28526 , 699226 , 899592 , 1175158 , 4473603 , 28313973 , 48204225 , 717997680 , 474077080 , 636164460 , 19864372
n×2
142796938
n×3
214195407
n×4
285593876
n×5
356992345
n÷2
35699234.5
n÷3
23799489.666667
n÷3
17849617.25
n÷5
14279693.8
n2
5097741375543961
n3
3.6397092957179E+23
n4
2.5986967131933E+31
n5
1.8554296671733E+39
2 √n8449.7614759234
3 √n414.8549723074
4 √n91.922584145157
5 √n37.216692989374
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71398470 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35699235 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8449.7615350967 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719882 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71398469 can be divided by 2 positive divisors.
The sum of these divisors (counting 71398469) is 71398470, the average is 35699235.
Base
System
Value
2
Binary
100010000010111010001000101
3
Ternary
11222100102021202
4
Quaternary
10100113101011
5
Quinary
121234222334
6
Senary
11030152245
8
Octal
420272105
10
Decimal
71398469
12
Duodecimal
1bab2685
16
Hexadecimal
4417445
20
Vigesimal
1264g39
36
Base36
16ibet
md5
0311e76629b50c8eac109f5de0d9f402
sha1
59a8fbc2dd5b6ade444ab29c805123e3092ae8a2
sha256
8d63daafe0674faeab6b9c034b7e78be9792d091d4bb6fe3ef92669e4f541bcf
sha512
9f0a72bad7c2916a8baa8a60d715025e6bd08cf7e65ab33848430f92b8cc25f79559e2a765ff736a4aa63203f38a84b9a84f97620e39964d06a03805f0e8ce12
ripemd-160
4b798ee1964457b2efff76e30dd030dd1b304f41
Diameter
142796938
Circumference
448609811.37592
Area
1.601502685531E+16
Volume
1.5245978646173E+24
Surface area
6.4060107421239E+16
Circumference
448609811.37592
Perimeter
285593876
Area
5097741375543961
Diagonal
100972683.19248
Surface area
30586448253263766
Volume
3.6397092957179E+23
Space diagonal
123665775.89063
Perimeter
214195407
Area
2.207386766572E+15
Altitude
61832887.945316
Surface area
2.207386766572E+15
Volume
4.2894385409164E+22
Height
33657561.064158