71344986 is an even 8-digits composite number following 71344985
and preceding 71344987 . In scientific notation, it is written as 7.1344986 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 23546000 positive integers (up to 71344986) that are relatively prime to 71344986.
71344986 has 16 divisors, whose sum is 144103968
The reverse of 71344986 is 68944317
Previous prime number is 101
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
seventy-one million three hundred forty-four thousand nine hundred eighty-six
Scientific notation
7.1344986 × 10^7
Engineering notation
7.1344986 × 10^6
Prime Factorization
2 × 3 × 101 × 117731
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
71344986 Product of the distinct prime numbers
The prime factorization of 71344986 is 2 × 3 × 101 × 117731.
Since it has a total of 4 prime factors.
5 , 9 , 97 , 26 , 736 , 453 , 9093 , 3364 , 90643 , 56869 , 645973 , 594383 , 6340770 , 9281321 , 67033019 , 78272037 , 878427557 , 630685164 , 9414418822 , 3504655208
n×2
142689972
n×3
214034958
n×4
285379944
n×5
356724930
n÷2
35672493
n÷3
23781662
n÷3
17836246.5
n÷5
14268997.2
n2
5090107027340196
n3
3.6315361460409E+23
n4
2.5909189549778E+31
n5
1.8484907657003E+39
2 √n8446.5961191476
3 √n414.75136023092
4 √n91.905365018304
5 √n37.211115679129
1 , 2 , 3 , 6 , 101 , 202 , 303 , 606 , 117731 , 235462 , 353193 , 706386 , 11890831 , 23781662 , 35672493 , 71344986
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
-71344985 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 71344986 can be divided by 16 positive divisors.
The sum of these divisors (counting 71344986) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001010001101011010
3
Ternary
11222020200220220
4
Quaternary
10100022031122
5
Quinary
121231014421
6
Senary
11025100510
8
Octal
420121532
10
Decimal
71344986
12
Duodecimal
1ba87736
16
Hexadecimal
440a35a
20
Vigesimal
125i296
36
Base36
16h656
md5
139b5870a6d35a28b9ee37872b279631
sha1
57c4db516d6658f7ce76d97f439c2804460bdfb7
sha256
4baeefe8b8e93fe3cdfffb0df22e9a21ac8373b596615da8b84954d98c8a7e0e
sha512
3cf447af29da6c059f80c0209729c9379dd2a60647d18023668df74b7bb81993f958b3e4b9dde2f8a1c029572536113628c34fc4c0773d403721b0259d219e96
ripemd-160
a7494e7937f1c5159681154c57f17f288910272b
Diameter
142689972
Circumference
448273767.77613
Area
1.5991042843078E+16
Volume
1.5211743036864E+24
Surface area
6.3964171372311E+16
Circumference
448273767.77613
Perimeter
285379944
Area
5090107027340196
Diagonal
100897046.80852
Surface area
30540642164041176
Volume
3.6315361460409E+23
Space diagonal
123573140.61729
Perimeter
214034958
Area
2.2040809968292E+15
Altitude
61786570.308645
Surface area
2.2040809968292E+15
Volume
4.2798063916493E+22
Height
33632348.936173