71305868 is an even 8-digits composite number following 71305867
and preceding 71305869 . In scientific notation, it is written as 7.1305868 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 34327440 positive integers (up to 71305868) that are relatively prime to 71305868.
71305868 has 24 divisors, whose sum is 129507840
The reverse of 71305868 is 86850317
Previous prime number is 43
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred five thousand eight hundred sixty-eight
Scientific notation
7.1305868 × 10^7
Engineering notation
7.1305868 × 10^6
Prime Factorization
2 × 2 × 71 × 43 × 5839
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
35652934 Product of the distinct prime numbers
The prime factorization of 71305868 is 2 × 2 × 71 × 43 × 5839.
Since it has a total of 5 prime factors.
8 , 1 , 34 , 51 , 212 , 156 , 3231 , 5001 , 67037 , 6202 , 575670 , 951025 , 7511174 , 7692137 , 62614403 , 2926038 , 417758746 , 753574244 , 1342716312 , 7327239090
n×2
142611736
n×3
213917604
n×4
285223472
n×5
356529340
n÷2
35652934
n÷3
23768622.666667
n÷3
17826467
n÷5
14261173.6
n2
5084526811233424
n3
3.6255659764427E+23
n4
2.5852412894152E+31
n5
1.8434287413119E+39
2 √n8444.280194309
3 √n414.67554453249
4 √n91.89276464613
5 √n37.207034260507
1 , 2 , 4 , 43 , 71 , 86 , 142 , 172 , 284 , 3053 , 5839 , 6106 , 11678 , 12212 , 23356 , 251077 , 414569 , 502154 , 829138 , 1004308 , 1658276 , 17826467 , 35652934 , 71305868
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71305867 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71305868 can be divided by 24 positive divisors.
The sum of these divisors (counting 71305868) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000000000101010001100
3
Ternary
11222011201021002
4
Quaternary
10100000222030
5
Quinary
121223241433
6
Senary
11024155432
8
Octal
420005214
10
Decimal
71305868
12
Duodecimal
1ba68b78
16
Hexadecimal
4400a8c
20
Vigesimal
125d4d8
36
Base36
16gbyk
md5
c5f99b7f23a336a4d09bb330c8a226b5
sha1
48aa3b30d9d645717665aa68ce41cf0e551c8c1c
sha256
d1a3bdaa2c4fb7fd7d0a2d119074df08f1b9be0ba8e9e7bd9449b2e37985da3e
sha512
2580793132448b9715811806ac67fc30de77947f98c2b5654c15826cecd1cf6a26e7726bf59e859d6bae0ac4334a741b9e2783590bf5c70eec0c533808530efc
ripemd-160
f43bdc9a75c29fb6e2e2038416393def056211a0
Diameter
142611736
Circumference
448027982.13329
Area
1.5973512077151E+16
Volume
1.518673524893E+24
Surface area
6.3894048308605E+16
Circumference
448027982.13329
Perimeter
285223472
Area
5084526811233424
Diagonal
100841725.60239
Surface area
30507160867400544
Volume
3.6255659764427E+23
Space diagonal
123505386.2538
Perimeter
213917604
Area
2.2016646923756E+15
Altitude
61752693.1269
Surface area
2.2016646923756E+15
Volume
4.2727704793031E+22
Height
33613908.534129