71338858 is an even 8-digits composite number following 71338857
and preceding 71338859 . In scientific notation, it is written as 7.1338858 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 35656620 positive integers (up to 71338858) that are relatively prime to 71338858.
71338858 has 8 divisors, whose sum is 107046720
The reverse of 71338858 is 85883317
Previous prime number is 8719
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-one million three hundred thirty-eight thousand eight hundred fifty-eight
Scientific notation
7.1338858 × 10^7
Engineering notation
7.1338858 × 10^6
Prime Factorization
2 × 8719 × 4091
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71338858
Product of the distinct prime numbers
The prime factorization of 71338858 is 2 × 8719 × 4091.
Since it has a total of 3 prime factors.
2 , 9 , 4 , 21 , 352 , 343 , 8892 , 4419 , 8687 , 40459 , 462852 , 250645 , 7229064 , 3396609 , 83511966 , 32085225 , 130601886 , 578769823 , 655740796 , 7141922087
n×2
142677716
n×3
214016574
n×4
285355432
n×5
356694290
n÷2
35669429
n÷3
23779619.333333
n÷3
17834714.5
n÷5
14267771.6
n2
5089232660744164
n3
3.6306004611379E+23
n4
2.5900289075185E+31
n5
1.8476970444936E+39
2 √n
8446.2333616826
3 √n
414.73948521232
4 √n
91.903391459089
5 √n
37.210476425933
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
-71338857
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 71338858 can be divided by 8 positive divisors.
The sum of these divisors (counting 71338858) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001000101101101010
3
Ternary
11222020101111221
4
Quaternary
10100020231222
5
Quinary
121230320413
6
Senary
11025012254
8
Octal
420105552
10
Decimal
71338858
12
Duodecimal
1ba8408a
16
Hexadecimal
4408b6a
20
Vigesimal
125h72i
36
Base36
16h1ey
md5
4c55d8227b874889ee4b621dea4ac31f
sha1
861de37d8af13f4db00c37cacdbea06aa30a160f
sha256
0514641438b41a5fee691cbc854c5be13f9718e736723c38b1a9471c4ce3fc80
sha512
edd81155ab1ea202538dd844a954d61f9b05f1bab04f6e07d26fea08d22f235cedb9c96522014c9918ef816f1ad533e35a7f5768f54e18d519aec7188709dad9
ripemd-160
a52008eb86f7ca71bfe9488c03a47d53a4d2f867
Diameter
142677716
Circumference
448235264.41657
Area
1.5988295939403E+16
Volume
1.5207823649107E+24
Surface area
6.3953183757612E+16
Circumference
448235264.41657
Perimeter
285355432
Area
5089232660744164
Diagonal
100888380.50781
Surface area
30535395964464984
Volume
3.6306004611379E+23
Space diagonal
123562526.60994
Perimeter
214016574
Area
2.203702384987E+15
Altitude
61781263.304971
Surface area
2.203702384987E+15
Volume
4.278703676416E+22
Height
33629460.169269