71358957 is an odd 8-digits composite number following 71358956
and preceding 71358958 . In scientific notation, it is written as 7.1358957 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 47521728 positive integers (up to 71358957) that are relatively prime to 71358957.
71358957 has 8 divisors, whose sum is 79372600
The reverse of 71358957 is 75985317
Previous prime number is 1069
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-one million three hundred fifty-eight thousand nine hundred fifty-seven
Scientific notation
7.1358957 × 10^7
Engineering notation
7.1358957 × 10^6
Prime Factorization
9 × 1069 × 7417
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71358957
Product of the distinct prime numbers
The prime factorization of 71358957 is 9 × 1069 × 7417.
Since it has a total of 3 prime factors.
9 , 10 , 88 , 78 , 382 , 775 , 2960 , 5805 , 83974 , 12812 , 883189 , 369302 , 52557 , 9603409 , 36493992 , 63177002 , 649672141 , 319365744 , 3779446670 , 4581887044
n×2
142717914
n×3
214076871
n×4
285435828
n×5
356794785
n÷2
35679478.5
n÷3
23786319
n÷3
17839739.25
n÷5
14271791.4
n2
5092100744127849
n3
3.6336699803989E+23
n4
2.5929489988347E+31
n5
1.8503013611104E+39
2 √n
8447.4230981998
3 √n
414.77843110344
4 √n
91.909863987495
5 √n
37.212572924577
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
-71358956
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 71358957 can be divided by 8 positive divisors.
The sum of these divisors (counting 71358957) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001101100111101101
3
Ternary
11222021102002100
4
Quaternary
10100031213231
5
Quinary
121231441312
6
Senary
11025245313
8
Octal
420154755
10
Decimal
71358957
12
Duodecimal
1ba93839
16
Hexadecimal
440d9ed
20
Vigesimal
125jh7h
36
Base36
16hgx9
md5
671bb5376b83b17730e9e485795eadb0
sha1
693f812ad9304113f124689f6c61662ff9dc02e4
sha256
62d1cbc75b0f62f6ab665c75281b0ed39a5758d28dc4294e3fbec886259b173c
sha512
eb8b99401ed9041d6ce0a29d03eb6afe7733eb68a59d9f45162d8216adbee9c3bca617ace7467de2ea19f2e5773b110e67b7959817f5ac0397f8d54e9624f7d3
ripemd-160
4615ca7fd648671b1d23dd57defd0c45ab776b7a
Diameter
142717914
Circumference
448361550.15806
Area
1.5997306289091E+16
Volume
1.5220681221321E+24
Surface area
6.3989225156365E+16
Circumference
448361550.15806
Perimeter
285435828
Area
5092100744127849
Diagonal
100916804.7862
Surface area
30552604464767094
Volume
3.6336699803989E+23
Space diagonal
123597339.09912
Perimeter
214076871
Area
2.2049443015222E+15
Altitude
61798669.549561
Surface area
2.2049443015222E+15
Volume
4.2823211395567E+22
Height
33638934.928733