71384689 is an odd 8-digits composite number following 71384688
and preceding 71384690 . In scientific notation, it is written as 7.1384689 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 68732496 positive integers (up to 71384689) that are relatively prime to 71384689.
71384689 has 8 divisors, whose sum is 74050560
The reverse of 71384689 is 98648317
Previous prime number is 383
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-one million three hundred eighty-four thousand six hundred eighty-nine
Scientific notation
7.1384689 × 10^7
Engineering notation
7.1384689 × 10^6
Prime Factorization
29 × 383 × 6427
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71384689
Product of the distinct prime numbers
The prime factorization of 71384689 is 29 × 383 × 6427.
Since it has a total of 3 prime factors.
2 , 10 , 7 , 72 , 743 , 265 , 1990 , 9783 , 51299 , 44305 , 112536 , 386230 , 9751257 , 6611590 , 66141887 , 48298401 , 423857664 , 279258072 , 5319708058 , 4092336732
n×2
142769378
n×3
214154067
n×4
285538756
n×5
356923445
n÷2
35692344.5
n÷3
23794896.333333
n÷3
17846172.25
n÷5
14276937.8
n2
5095773823626721
n3
3.6376022961393E+23
n4
2.5966910861559E+31
n5
1.8536398561431E+39
2 √n
8448.9460289435
3 √n
414.82828140205
4 √n
91.918148528696
5 √n
37.215256304153
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
-71384688
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 71384689 can be divided by 8 positive divisors.
The sum of these divisors (counting 71384689) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010011111001110001
3
Ternary
11222022201101101
4
Quaternary
10100103321301
5
Quinary
121233302224
6
Senary
11030004401
8
Octal
420237161
10
Decimal
71384689
12
Duodecimal
1baa6701
16
Hexadecimal
4413e71
20
Vigesimal
12631e9
36
Base36
16i0s1
md5
1ffe41e58a984c84d6a5c66d9372c81c
sha1
779aa1b415e2b5228be727fe38a0d756ce106788
sha256
79f789df9df1fd72b5c5f71ba6c91c899035b8c0d73e026c969f512a3ef7dfbe
sha512
4b3ef41d93c5af107e11d1b5673a479bea770871f40a5e580761a1a10ae1d28ea2687bad5a8126a9efd29a60747d2d0968be27e772c1c1f76f9c36062c993644
ripemd-160
acefc9ab4295016f5b91cdd32ee061b300c825a9
Diameter
142769378
Circumference
448523229.08238
Area
1.6008845608661E+16
Volume
1.5237152866977E+24
Surface area
6.4035382434644E+16
Circumference
448523229.08238
Perimeter
285538756
Area
5095773823626721
Diagonal
100953195.32959
Surface area
30574642941760326
Volume
3.6376022961393E+23
Space diagonal
123641908.2305
Perimeter
214154067
Area
2.2065347916003E+15
Altitude
61820954.115252
Surface area
2.2065347916003E+15
Volume
4.2869554180998E+22
Height
33651065.109862