71383646 is an even 8-digits composite number following 71383645
and preceding 71383647 . In scientific notation, it is written as 7.1383646 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 31824000 positive integers (up to 71383646) that are relatively prime to 71383646.
71383646 has 16 divisors, whose sum is 119342160
The reverse of 71383646 is 64638317
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred eighty-three thousand six hundred forty-six
Scientific notation
7.1383646 × 10^7
Engineering notation
7.1383646 × 10^6
Prime Factorization
2 × 17 × 19 × 110501
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71383646
Product of the distinct prime numbers
The prime factorization of 71383646 is 2 × 17 × 19 × 110501.
Since it has a total of 4 prime factors.
5 , 4 , 32 , 18 , 525 , 986 , 5774 , 3181 , 81759 , 39313 , 159786 , 968965 , 6777648 , 7249020 , 58769922 , 33792488 , 590438529 , 742772231 , 7961620729 , 298261105
n×2
142767292
n×3
214150938
n×4
285534584
n×5
356918230
n÷2
35691823
n÷3
23794548.666667
n÷3
17845911.5
n÷5
14276729.2
n2
5095624916253316
n3
3.6374428517061E+23
n4
2.5965393287142E+31
n5
1.8535044426601E+39
2 √n
8448.8843050429
3 √n
414.82626104348
4 √n
91.917812773384
5 √n
37.215147553272
1 , 2 , 17 , 19 , 34 , 38 , 323 , 646 , 110501 , 221002 , 1878517 , 2099519 , 3757034 , 4199038 , 35691823 , 71383646
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
-71383645
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 71383646 can be divided by 16 positive divisors.
The sum of these divisors (counting 71383646) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000010011101001011110
3
Ternary
11222022122221202
4
Quaternary
10100103221132
5
Quinary
121233234041
6
Senary
11025555502
8
Octal
420235136
10
Decimal
71383646
12
Duodecimal
1baa5b92
16
Hexadecimal
4413a5e
20
Vigesimal
1262j26
36
Base36
16hzz2
md5
808e3423bd8f5f8894eeafd822aa4dd4
sha1
74764493cb4596120a8383f5a053184af10a3a9b
sha256
7105efeb9cf32d3d4a72485a3341c81a7b4808ea14df336d80e03990546f858a
sha512
040169741d0572fea440007709d0df9c8a560a27f5b3ce1ffb66e94a953b6440c4f3b7ab5e9d113e00199dc18b5e27154a6c4412d361c3e51dc056b2777ed68d
ripemd-160
924fb9ae59a270d46a3df8aff2352c0f791c7963
Diameter
142767292
Circumference
448516675.72011
Area
1.6008377802351E+16
Volume
1.5236484987697E+24
Surface area
6.4033511209402E+16
Circumference
448516675.72011
Perimeter
285534584
Area
5095624916253316
Diagonal
100951720.30484
Surface area
30573749497519896
Volume
3.6374428517061E+23
Space diagonal
123640101.70151
Perimeter
214150938
Area
2.2064703128162E+15
Altitude
61820050.850755
Surface area
2.2064703128162E+15
Volume
4.2867675110332E+22
Height
33650573.434947