71335985 is an odd 8-digits composite number following 71335984
and preceding 71335986 . In scientific notation, it is written as 7.1335985 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 48584256 positive integers (up to 71335985) that are relatively prime to 71335985.
71335985 has 8 divisors, whose sum is 73872000
The reverse of 71335985 is 58953317
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred thirty-five thousand nine hundred eighty-five
Scientific notation
7.1335985 × 10^7
Engineering notation
7.1335985 × 10^6
Prime Factorization
35 × 149 × 13679
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71335985
Product of the distinct prime numbers
The prime factorization of 71335985 is 35 × 149 × 13679.
Since it has a total of 3 prime factors.
7 , 10 , 100 , 99 , 495 , 999 , 2219 , 3493 , 24509 , 60847 , 602832 , 805296 , 2599804 , 616164 , 87148025 , 90657446 , 570089724 , 489574578 , 1786986378 , 4991718791
n×2
142671970
n×3
214007955
n×4
285343940
n×5
356679925
n÷2
35667992.5
n÷3
23778661.666667
n÷3
17833996.25
n÷5
14267197
n2
5088822755920225
n3
3.6301618378398E+23
n4
2.5896117041172E+31
n5
1.8473250168073E+39
2 √n
8446.0632841579
3 √n
414.73391759429
4 √n
91.9024661484
5 √n
37.210176708713
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
-71335984
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 71335985 can be divided by 8 positive divisors.
The sum of these divisors (counting 71335985) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001000000000110001
3
Ternary
11222020020120112
4
Quaternary
10100020000301
5
Quinary
121230222420
6
Senary
11024551105
8
Octal
420100061
10
Decimal
71335985
12
Duodecimal
1ba82495
16
Hexadecimal
4408031
20
Vigesimal
125gjj5
36
Base36
16gz75
md5
acb05374834880b0aeb8248d0444a3b8
sha1
6788697e2de8a08136abdcdb6888c6055384c651
sha256
7e4a2fb0419c4bfcfc299d91a6f362e70d40a2ccfcb565868360d58088cb6fb6
sha512
5941d155b67589af7d39a4d2e0c6f26f05db948a0cd541913c2d53fa1f6405457ab6a135a769c2f2398087f1961fe7a6e2db47817d55de7a91218de31ddd24a2
ripemd-160
4767e4f973861de3fd850580b0bf81f3224cd57d
Diameter
142671970
Circumference
448217212.82518
Area
1.598700818542E+16
Volume
1.5205986348133E+24
Surface area
6.3948032741678E+16
Circumference
448217212.82518
Perimeter
285343940
Area
5088822755920225
Diagonal
100884317.47224
Surface area
30532936535521350
Volume
3.6301618378398E+23
Space diagonal
123557550.42797
Perimeter
214007955
Area
2.2035248909916E+15
Altitude
61778775.213986
Surface area
2.2035248909916E+15
Volume
4.278186753902E+22
Height
33628105.824081