71284964 is an even 8-digits composite number following 71284963
and preceding 71284965 . In scientific notation, it is written as 7.1284964 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 35623368 positive integers (up to 71284964) that are relatively prime to 71284964.
71284964 has 12 divisors, whose sum is 124815600
The reverse of 71284964 is 46948217
Previous prime number is 7019
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million two hundred eighty-four thousand nine hundred sixty-four
Scientific notation
7.1284964 × 10^7
Engineering notation
7.1284964 × 10^6
Prime Factorization
2 × 2 × 7019 × 2539
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35642482
Product of the distinct prime numbers
The prime factorization of 71284964 is 2 × 2 × 7019 × 2539.
Since it has a total of 4 prime factors.
9 , 6 , 59 , 62 , 458 , 828 , 6039 , 4742 , 3046 , 22690 , 980153 , 923860 , 3817106 , 4359241 , 88095109 , 35461636 , 109888993 , 350100289 , 6969923070 , 3647375064
n×2
142569928
n×3
213854892
n×4
285139856
n×5
356424820
n÷2
35642482
n÷3
23761654.666667
n÷3
17821241
n÷5
14256992.8
n2
5081546092481296
n3
3.6223783026687E+23
n4
2.5822110690012E+31
n5
1.8407282309415E+39
2 √n
8443.042342663
3 √n
414.63501853261
4 √n
91.886029093998
5 √n
37.204852484766
1 , 2 , 4 , 2539 , 5078 , 7019 , 10156 , 14038 , 28076 , 17821241 , 35642482 , 71284964
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71284963
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71284964 can be divided by 12 positive divisors.
The sum of these divisors (counting 71284964) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001111111011100011100100
3
Ternary
11222010122120212
4
Quaternary
10033323203210
5
Quinary
121222104324
6
Senary
11023514552
8
Octal
417734344
10
Decimal
71284964
12
Duodecimal
1ba58a58
16
Hexadecimal
43fb8e4
20
Vigesimal
125ac84
36
Base36
16fvtw
md5
bcea20c77432e8f0989ed2e7fca6ea90
sha1
d25547a2b388c80e543a77d7b726214f4d9978a2
sha256
4e58584075c05df827479568ae606477300e138896a82d4c3b75ed0225d7e02a
sha512
c83ff5c4f9e9811d7ba8dcd052116b7591c12dbe0d1254daccec2ddcd16847534e7b2db38fe33b82840add04271e816666a645c76001b2a0e06f729238d859db
ripemd-160
7abb000c4576c1dc7abb8ba53ad4271499cec834
Diameter
142569928
Circumference
447896638.42763
Area
1.5964147873017E+16
Volume
1.5173382752249E+24
Surface area
6.3856591492069E+16
Circumference
447896638.42763
Perimeter
285139856
Area
5081546092481296
Diagonal
100812162.88208
Surface area
30489276554887776
Volume
3.6223783026687E+23
Space diagonal
123469179.46372
Perimeter
213854892
Area
2.2003740032952E+15
Altitude
61734589.731859
Surface area
2.2003740032952E+15
Volume
4.2690137697334E+22
Height
33604054.294026