71661004 is an even 8-digits composite number following 71661003
and preceding 71661005 . In scientific notation, it is written as 7.1661004 × 10^7.
The sum of its digits is 25. It has a total of 3 prime factors and 6 positive divisors.
There are 35830500 positive integers (up to 71661004) that are relatively prime to 71661004.
71661004 has 6 divisors, whose sum is 125406764
The reverse of 71661004 is 40016617
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7
Name
seventy-one million six hundred sixty-one thousand four
Scientific notation
7.1661004 × 10^7
Engineering notation
7.1661004 × 10^6
Prime Factorization
2 × 2 × 17915251
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
35830502
Product of the distinct prime numbers
The prime factorization of 71661004 is 2 × 2 × 17915251.
Since it has a total of 3 prime factors.
6 , 10 , 95 , 46 , 582 , 299 , 562 , 6180 , 46035 , 31454 , 688271 , 675645 , 4255385 , 7696908 , 34037488 , 89774453 , 115804307 , 97251731 , 1753280780 , 4928963739
n×2
143322008
n×3
214983012
n×4
286644016
n×5
358305020
n÷2
35830502
n÷3
23887001.333333
n÷3
17915251
n÷5
14332200.8
n2
5135299494288016
n3
3.6800071760137E+23
n4
2.6371300896035E+31
n5
1.889793898996E+39
2 √n
8465.28227527
3 √n
415.3628297357
4 √n
92.006968623414
5 √n
37.244022273536
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71661003
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71661004 can be divided by 6 positive divisors.
The sum of these divisors (counting 71661004) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100010001010111010111001100
3
Ternary
11222211202102021
4
Quaternary
10101113113030
5
Quinary
121321123004
6
Senary
11035535524
8
Octal
421272714
10
Decimal
71661004
12
Duodecimal
1bbba5a4
16
Hexadecimal
44575cc
20
Vigesimal
127hca4
36
Base36
16nxzg
md5
3f942b76b3a3c9b84d8cf0547611ad2e
sha1
52be652ed6bcbabb4ccf8dbaf299734fc73bd279
sha256
655d366c7eb884a926084ed320672ce468d4090f9938b1d4f3a7c0bc4c7c6cbe
sha512
bb4358682804b8a2dfe9ac2b3256e2c7510c4c801f076984482ae6f70b08b96548bfca334effa84cc5b46732c89289b342273e34cb81094f150e720f831eeb66
ripemd-160
3c9835add9905bda42615072d7448aadfbf55f41
Diameter
143322008
Circumference
450259367.43054
Area
1.6133019165239E+16
Volume
1.541477801243E+24
Surface area
6.4532076660954E+16
Circumference
450259367.43054
Perimeter
286644016
Area
5135299494288016
Diagonal
101343963.75007
Surface area
30811796965728096
Volume
3.6800071760137E+23
Space diagonal
124120499.8494
Perimeter
214983012
Area
2.2236499090474E+15
Altitude
62060249.924698
Surface area
2.2236499090474E+15
Volume
4.3369300482908E+22
Height
33781321.250024