71338248 is an even 8-digits composite number following 71338247
and preceding 71338249 . In scientific notation, it is written as 7.1338248 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors.
There are 23779392 positive integers (up to 71338248) that are relatively prime to 71338248.
71338248 has 16 divisors, whose sum is 148621500
The reverse of 71338248 is 84283317
Previous prime number is 9
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
seventy-one million three hundred thirty-eight thousand two hundred forty-eight
Scientific notation
7.1338248 × 10^7
Engineering notation
7.1338248 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 990809
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
17834562 Product of the distinct prime numbers
The prime factorization of 71338248 is 2 × 2 × 2 × 9 × 990809.
Since it has a total of 5 prime factors.
5 , 6 , 1 , 80 , 523 , 629 , 3184 , 1537 , 42081 , 31989 , 620810 , 536863 , 1847714 , 3054347 , 98473826 , 20180332 , 710246539 , 759453814 , 4980981755 , 1839360078
n×2
142676496
n×3
214014744
n×4
285352992
n×5
356691240
n÷2
35669124
n÷3
23779416
n÷3
17834562
n÷5
14267649.6
n2
5089145627709504
n3
3.6305073289766E+23
n4
2.5899403220035E+31
n5
1.8476180499628E+39
2 √n8446.1972508342
3 √n414.73830309917
4 √n91.903194997966
5 √n37.210412790296
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 990809 , 1981618 , 3963236 , 7926472 , 8917281 , 17834562 , 35669124 , 71338248
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
-71338247 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 71338248 can be divided by 16 positive divisors.
The sum of these divisors (counting 71338248) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001000100100001000
3
Ternary
11222020100200100
4
Quaternary
10100020210020
5
Quinary
121230310443
6
Senary
11025005400
8
Octal
420104410
10
Decimal
71338248
12
Duodecimal
1ba83860
16
Hexadecimal
4408908
20
Vigesimal
125h5c8
36
Base36
16h0y0
md5
5b65b2f3702814a682c33139bdbffeab
sha1
18e6e22d5cb97bd6bc845b68a62ed75457d87078
sha256
bdb7330be93ed258c790147ce5eb8b6972901cff0b9b5a4f939b495f60806a91
sha512
3fa489174ca8ac466aea18ab57882276d3fd17da57d0b281847e0f703c0b4e77a05a37a33010fbaed0c0658df21c5c5b5868c1f41a1ad26b3a5ed38fa4738aca
ripemd-160
4bd5f5d951e4e40593b7534466f8d9eb6015b67a
Diameter
142676496
Circumference
448231431.67353
Area
1.5988022517061E+16
Volume
1.5207433538022E+24
Surface area
6.3952090068243E+16
Circumference
448231431.67353
Perimeter
285352992
Area
5089145627709504
Diagonal
100887517.83754
Surface area
30534873766257024
Volume
3.6305073289766E+23
Space diagonal
123561470.05895
Perimeter
214014744
Area
2.2036646985775E+15
Altitude
61780735.029474
Surface area
2.2036646985775E+15
Volume
4.2785939191113E+22
Height
33629172.612512