71328258 is an even 8-digits composite number following 71328257
and preceding 71328259 . In scientific notation, it is written as 7.1328258 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 23751000 positive integers (up to 71328258) that are relatively prime to 71328258.
71328258 has 16 divisors, whose sum is 119005920
The reverse of 71328258 is 85282317
Previous prime number is 1451
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred twenty-eight thousand two hundred fifty-eight
Scientific notation
7.1328258 × 10^7
Engineering notation
7.1328258 × 10^6
Prime Factorization
2 × 9 × 1451 × 2731
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71328258
Product of the distinct prime numbers
The prime factorization of 71328258 is 2 × 9 × 1451 × 2731.
Since it has a total of 4 prime factors.
7 , 3 , 89 , 11 , 209 , 315 , 1412 , 8560 , 93926 , 86988 , 47930 , 53275 , 9163201 , 2477604 , 65880682 , 33830822 , 14986140 , 222485359 , 3910269540 , 5836196834
n×2
142656516
n×3
213984774
n×4
285313032
n×5
356641290
n÷2
35664129
n÷3
23776086
n÷3
17832064.5
n÷5
14265651.6
n2
5087720389314564
n3
3.6289823256089E+23
n4
2.5884898759847E+31
n5
1.8463247370463E+39
2 √n
8445.6058397252
3 √n
414.71894261499
4 √n
91.899977365205
5 √n
37.209370564398
1 , 2 , 9 , 18 , 1451 , 2731 , 2902 , 5462 , 13059 , 24579 , 26118 , 49158 , 3962681 , 7925362 , 35664129 , 71328258
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
-71328257
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 71328258 can be divided by 16 positive divisors.
The sum of these divisors (counting 71328258) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000110001000000010
3
Ternary
11222012211222100
4
Quaternary
10100012020002
5
Quinary
121230001013
6
Senary
11024451230
8
Octal
420061002
10
Decimal
71328258
12
Duodecimal
1ba79b16
16
Hexadecimal
4406202
20
Vigesimal
125g0ci
36
Base36
16gt8i
md5
96e89b7c050937a701feb327979feb7f
sha1
490f9434f75610bf8d751102c636afeec2b957b4
sha256
ef5cf5b74f51ba836a91224bb28fa740e6f2ce54a7f689bd272c596adca4b8c9
sha512
44b5a47c57f5bc9d7c0ce2d7342d4a38a5efbb50a7d3c8d31d384106f50adb33665dda49635027efa1e9d2ae964efe9bc9530dc1fc76e5b34257c021bb5e53be
ripemd-160
859ddf0bbea15219c879b2f309f7701a57cb1ef8
Diameter
142656516
Circumference
448168662.65231
Area
1.598354499859E+16
Volume
1.5201045618853E+24
Surface area
6.3934179994359E+16
Circumference
448168662.65231
Perimeter
285313032
Area
5087720389314564
Diagonal
100873389.84405
Surface area
30526322335887384
Volume
3.6289823256089E+23
Space diagonal
123544166.87138
Perimeter
213984774
Area
2.2030475522492E+15
Altitude
61772083.435691
Surface area
2.2030475522492E+15
Volume
4.276796685407E+22
Height
33624463.281349