71375431 is an odd 8-digits composite number following 71375430
and preceding 71375432 . In scientific notation, it is written as 7.1375431 × 10^7.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 71334000 positive integers (up to 71375431) that are relatively prime to 71375431.
71375431 has 4 divisors, whose sum is 71416864
The reverse of 71375431 is 13457317
Previous prime number is 1801
Is Prime? no Number parity odd Number length 8 Sum of Digits 31 Digital Root 4
Name
seventy-one million three hundred seventy-five thousand four hundred thirty-one
Scientific notation
7.1375431 × 10^7
Engineering notation
7.1375431 × 10^6
Prime Factorization
1801 × 39631
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
71375431 Product of the distinct prime numbers
The prime factorization of 71375431 is 1801 × 39631.
Since it has a total of 2 prime factors.
3 , 7 , 43 , 81 , 116 , 728 , 5076 , 1751 , 52721 , 39315 , 737745 , 587560 , 9464105 , 9221346 , 85469977 , 77900844 , 938689786 , 832286863 , 2150529856 , 4539262365
n×2
142750862
n×3
214126293
n×4
285501724
n×5
356877155
n÷2
35687715.5
n÷3
23791810.333333
n÷3
17843857.75
n÷5
14275086.2
n2
5094452150435761
n3
3.6361871794623E+23
n4
2.595344271308E+31
n5
1.8524381595799E+39
2 √n8448.3981321905
3 √n414.81034736829
4 √n91.915168129044
5 √n37.214290952275
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71375430 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71375431 can be divided by 4 positive divisors.
The sum of these divisors (counting 71375431) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000010001101001000111
3
Ternary
11222022020200111
4
Quaternary
10100101221013
5
Quinary
121233003211
6
Senary
11025453451
8
Octal
420215107
10
Decimal
71375431
12
Duodecimal
1baa1287
16
Hexadecimal
4411a47
20
Vigesimal
1261ibb
36
Base36
16htmv
md5
3e138d4ad68b92b17a6e00b0c529ceab
sha1
9eea90e820d1e0145a7104ef1d33c8d09507405a
sha256
30851672e4344b68274d695070e19bac32d7576ef297244ab3ec5ddb3ed93032
sha512
fed6f54585c2fb5d3798dcf22789493903dabf56e7f9b2f3baa3cc86162f3079b7322f4990a5d638239f3c93a2d3c226cb39ac7272161bc1a92302f00bc039db
ripemd-160
64876739836cc35e316be45e97cee98c1c4e5125
Diameter
142750862
Circumference
448465059.35281
Area
1.6004693449874E+16
Volume
1.5231225240102E+24
Surface area
6.4018773799495E+16
Circumference
448465059.35281
Perimeter
285501724
Area
5094452150435761
Diagonal
100940102.54043
Surface area
30566712902614566
Volume
3.6361871794623E+23
Space diagonal
123625872.90413
Perimeter
214126293
Area
2.2059624903208E+15
Altitude
61812936.452063
Surface area
2.2059624903208E+15
Volume
4.2852876871023E+22
Height
33646700.846808