71319666 is an even 8-digits composite number following 71319665
and preceding 71319667 . In scientific notation, it is written as 7.1319666 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 21552080 positive integers (up to 71319666) that are relatively prime to 71319666.
71319666 has 32 divisors, whose sum is 156038400
The reverse of 71319666 is 66691317
Previous prime number is 419
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
seventy-one million three hundred nineteen thousand six hundred sixty-six
Scientific notation
7.1319666 × 10^7
Engineering notation
7.1319666 × 10^6
Prime Factorization
2 × 3 × 11 × 419 × 2579
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71319666 Product of the distinct prime numbers
The prime factorization of 71319666 is 2 × 3 × 11 × 419 × 2579.
Since it has a total of 5 prime factors.
6 , 10 , 48 , 86 , 38 , 594 , 9789 , 7472 , 93548 , 9686 , 999369 , 904138 , 8378101 , 6252785 , 14191297 , 59174289 , 812405427 , 97073428 , 9155401522 , 9770945293
n×2
142639332
n×3
213958998
n×4
285278664
n×5
356598330
n÷2
35659833
n÷3
23773222
n÷3
17829916.5
n÷5
14263933.2
n2
5086494758351556
n3
3.6276710727638E+23
n4
2.5872428926738E+31
n5
1.8452129896637E+39
2 √n8445.0971575228
3 √n414.7022899898
4 √n91.897209737417
5 √n37.208474094117
1 , 2 , 3 , 6 , 11 , 22 , 33 , 66 , 419 , 838 , 1257 , 2514 , 2579 , 4609 , 5158 , 7737 , 9218 , 13827 , 15474 , 27654 , 28369 , 56738 , 85107 , 170214 , 1080601 , 2161202 , 3241803 , 6483606 , 11886611 , 23773222 , 35659833 , 71319666
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71319665 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71319666 can be divided by 32 positive divisors.
The sum of these divisors (counting 71319666) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000100000001110010
3
Ternary
11222012102012010
4
Quaternary
10100010001302
5
Quinary
121224212131
6
Senary
11024343350
8
Octal
420040162
10
Decimal
71319666
12
Duodecimal
1ba74b56
16
Hexadecimal
4404072
20
Vigesimal
125ej36
36
Base36
16gmlu
md5
94c6b244f6ddcffd6d1f3ecb8c5ce132
sha1
dd47cae75aa881e5fc1816c3d5d9c97fa3653d68
sha256
7ec0973693e981780d3db5aed60c021c896f9df04b123260925448948185558b
sha512
7105bcc7e2f7e3f783de7792d0dcec5ce754e23e8d4f6820eab8bd921a6d529067bfaa16e1168395a32e706dd570fe7663d52fe145b7ad76f8ca684126601c6f
ripemd-160
1d28292f238822c2f2307abd321c2a33b328a539
Diameter
142639332
Circumference
448114677.52416
Area
1.597969456536E+16
Volume
1.519555305578E+24
Surface area
6.3918778261441E+16
Circumference
448114677.52416
Perimeter
285278664
Area
5086494758351556
Diagonal
100861238.92112
Surface area
30518968550109336
Volume
3.6276710727638E+23
Space diagonal
123529285.09084
Perimeter
213958998
Area
2.2025168384744E+15
Altitude
61764642.545421
Surface area
2.2025168384744E+15
Volume
4.2752513591093E+22
Height
33620412.973706