71385183 is an odd 8-digits composite number following 71385182
and preceding 71385184 . In scientific notation, it is written as 7.1385183 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 47521296 positive integers (up to 71385183) that are relatively prime to 71385183.
71385183 has 12 divisors, whose sum is 103261080
The reverse of 71385183 is 38158317
Previous prime number is 739
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred eighty-five thousand one hundred eighty-three
Scientific notation
7.1385183 × 10^7
Engineering notation
7.1385183 × 10^6
Prime Factorization
3 × 3 × 739 × 10733
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
23795061
Product of the distinct prime numbers
The prime factorization of 71385183 is 3 × 3 × 739 × 10733.
Since it has a total of 4 prime factors.
2 , 6 , 92 , 38 , 1 , 96 , 3879 , 1601 , 83626 , 43045 , 922529 , 787473 , 3206658 , 1036674 , 70691194 , 66323737 , 197651347 , 618876862 , 5018995203 , 318507086
n×2
142770366
n×3
214155549
n×4
285540732
n×5
356925915
n÷2
35692591.5
n÷3
23795061
n÷3
17846295.75
n÷5
14277036.6
n2
5095844351943489
n3
3.63767781603E+23
n4
2.5967629659234E+31
n5
1.8537039953007E+39
2 √n
8448.9752633086
3 √n
414.82923830519
4 √n
91.91830755246
5 √n
37.215307811797
1 , 3 , 9 , 739 , 2217 , 6651 , 10733 , 32199 , 96597 , 7931687 , 23795061 , 71385183
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71385182
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71385183 can be divided by 12 positive divisors.
The sum of these divisors (counting 71385183) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010100000001011111
3
Ternary
11222022202001200
4
Quaternary
10100110001133
5
Quinary
121233311213
6
Senary
11030010543
8
Octal
420240137
10
Decimal
71385183
12
Duodecimal
1baa6a53
16
Hexadecimal
441405f
20
Vigesimal
12632j3
36
Base36
16i15r
md5
fb25e3e4dff5104349aef9291dff7882
sha1
9306fb21c268ef452386fc85e5d9b8b51b2ffbb0
sha256
ba228b3e88020a5ccd520e0ddeb38c52a5dc20ae0bd7a175bb1f40150dac4b34
sha512
6f9a98e10988644131463c9caebbcea70826225091e8296f45388f36bfd3fade4ca58142940d1fb5faf5d462a16ee2358bfe320979f79d8200059876c4f78e48
ripemd-160
0b003e482d49a21a2b4a36b8ed852a80fde0ab15
Diameter
142770366
Circumference
448526332.97593
Area
1.6009067179903E+16
Volume
1.5237469203955E+24
Surface area
6.4036268719611E+16
Circumference
448526332.97593
Perimeter
285540732
Area
5095844351943489
Diagonal
100953893.95109
Surface area
30575066111660934
Volume
3.63767781603E+23
Space diagonal
123642763.8636
Perimeter
214155549
Area
2.2065653312573E+15
Altitude
61821381.931801
Surface area
2.2065653312573E+15
Volume
4.2870444191445E+22
Height
33651297.983695