71398535 is an odd 8-digits composite number following 71398534
and preceding 71398536 . In scientific notation, it is written as 7.1398535 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 52725024 positive integers (up to 71398535) that are relatively prime to 71398535.
71398535 has 8 divisors, whose sum is 92268960
The reverse of 71398535 is 53589317
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred ninety-eight thousand five hundred thirty-five
Scientific notation
7.1398535 × 10^7
Engineering notation
7.1398535 × 10^6
Prime Factorization
5 × 13 × 1098439
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71398535
Product of the distinct prime numbers
The prime factorization of 71398535 is 5 × 13 × 1098439.
Since it has a total of 3 prime factors.
1 , 4 , 84 , 86 , 95 , 617 , 9022 , 2208 , 4383 , 10356 , 647578 , 87463 , 5794794 , 1930819 , 23655385 , 41001180 , 741430162 , 503583477 , 9021142559 , 4235441279
n×2
142797070
n×3
214195605
n×4
285594140
n×5
356992675
n÷2
35699267.5
n÷3
23799511.666667
n÷3
17849633.75
n÷5
14279707
n2
5097750800146225
n3
3.6397193892552E+23
n4
2.5987063220391E+31
n5
1.8554382428883E+39
2 √n
8449.7653813582
3 √n
414.85510013656
4 √n
91.922605388219
5 √n
37.216699869916
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
-71398534
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 71398535 can be divided by 8 positive divisors.
The sum of these divisors (counting 71398535) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010111010010000111
3
Ternary
11222100102101012
4
Quaternary
10100113102013
5
Quinary
121234223120
6
Senary
11030152435
8
Octal
420272207
10
Decimal
71398535
12
Duodecimal
1bab271b
16
Hexadecimal
4417487
20
Vigesimal
1264g6f
36
Base36
16ibgn
md5
9751d60721a1aa72735deb317cddf38a
sha1
061fb042499c8a10d4c0ede4531a9c5768b46da7
sha256
181b4322bc571346fff8c65a936dad8aa511b7aa2eaf2be8fe8bd72ef96b7e89
sha512
adde6d2be1cf96045579aab91252f33b4e90d3330ea522a00bdf8900e1c55e722c53ce92980d21fd8b8bfb47bae0a39be459122a362c79c5782596903b301b33
ripemd-160
5ff4b89f3ca605825aa8149cc31f62b360ebe6d4
Diameter
142797070
Circumference
448610226.06615
Area
1.6015056463571E+16
Volume
1.5246020925883E+24
Surface area
6.4060225854283E+16
Circumference
448610226.06615
Perimeter
285594140
Area
5097750800146225
Diagonal
100972776.53057
Surface area
30586504800877350
Volume
3.6397193892552E+23
Space diagonal
123665890.20598
Perimeter
214195605
Area
2.2073908475445E+15
Altitude
61832945.102992
Surface area
2.2073908475445E+15
Volume
4.2894504362642E+22
Height
33657592.176857