71344664 is an even 8-digits composite number following 71344663
and preceding 71344665 . In scientific notation, it is written as 7.1344664 × 10^7.
The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors.
There are 35304192 positive integers (up to 71344664) that are relatively prime to 71344664.
71344664 has 16 divisors, whose sum is 135151800
The reverse of 71344664 is 46644317
Previous prime number is 97
Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8
Name
seventy-one million three hundred forty-four thousand six hundred sixty-four
Scientific notation
7.1344664 × 10^7
Engineering notation
7.1344664 × 10^6
Prime Factorization
2 × 2 × 2 × 97 × 91939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17836166
Product of the distinct prime numbers
The prime factorization of 71344664 is 2 × 2 × 2 × 97 × 91939.
Since it has a total of 5 prime factors.
7 , 8 , 47 , 88 , 189 , 715 , 289 , 4625 , 65755 , 67121 , 478400 , 899382 , 7132540 , 3847454 , 71239543 , 77113775 , 708227823 , 964665564 , 6767055854 , 1666564357
n×2
142689328
n×3
214033992
n×4
285378656
n×5
356723320
n÷2
35672332
n÷3
23781554.666667
n÷3
17836166
n÷5
14268932.8
n2
5090061081272896
n3
3.6314869758289E+23
n4
2.5908721811089E+31
n5
1.8484490522816E+39
2 √n
8446.5770581935
3 √n
414.75073626678
4 √n
91.905261319434
5 √n
37.211082090221
1 , 2 , 4 , 8 , 97 , 194 , 388 , 776 , 91939 , 183878 , 367756 , 735512 , 8918083 , 17836166 , 35672332 , 71344664
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
-71344663
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 71344664 can be divided by 16 positive divisors.
The sum of these divisors (counting 71344664) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001010001000011000
3
Ternary
11222020200110222
4
Quaternary
10100022020120
5
Quinary
121231012124
6
Senary
11025055212
8
Octal
420121030
10
Decimal
71344664
12
Duodecimal
1ba87508
16
Hexadecimal
440a218
20
Vigesimal
125i1d4
36
Base36
16h5w8
md5
fe9c5e1a036574faf35462f8665761ca
sha1
4500e3653ed759f7c5a5aaa2ee3944640ba4bd5a
sha256
50ce78aa751f954e6834bdb23162e118fb498eb6d2c4726a5ce497ac9e4564ba
sha512
855c4dec3ad59cb8d50b0e33ed04611d4ceea5a0b77aae0f28826df3b58979746723855f9961feb809d48b70c33b7f1ffba9db3430519dad5bf3c8a27ef53173
ripemd-160
3a24d511da37ff5b36cfacd16b17b2c7325a8e69
Diameter
142689328
Circumference
448271744.59046
Area
1.599089849925E+16
Volume
1.5211537073162E+24
Surface area
6.3963593997001E+16
Circumference
448271744.59046
Perimeter
285378656
Area
5090061081272896
Diagonal
100896591.43175
Surface area
30540366487637376
Volume
3.6314869758289E+23
Space diagonal
123572582.89693
Perimeter
214033992
Area
2.2040611015984E+15
Altitude
61786291.448465
Surface area
2.2040611015984E+15
Volume
4.2797484439988E+22
Height
33632197.143917