71369888 is an even 8-digits composite number following 71369887
and preceding 71369889 . In scientific notation, it is written as 7.1369888 × 10^7.
The sum of its digits is 50. It has a total of 6 prime factors and 12 positive divisors.
There are 35684928 positive integers (up to 71369888) that are relatively prime to 71369888.
71369888 has 12 divisors, whose sum is 140509530
The reverse of 71369888 is 88896317
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-one million three hundred sixty-nine thousand eight hundred eighty-eight
Scientific notation
7.1369888 × 10^7
Engineering notation
7.1369888 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2230309
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
4460618
Product of the distinct prime numbers
The prime factorization of 71369888 is 2 × 2 × 2 × 2 × 2 × 2230309.
Since it has a total of 6 prime factors.
4 , 4 , 90 , 17 , 732 , 163 , 1403 , 1412 , 83746 , 94416 , 381265 , 292528 , 8862320 , 6731434 , 89847081 , 53069067 , 677288944 , 431472458 , 8150414003 , 8698249567
n×2
142739776
n×3
214109664
n×4
285479552
n×5
356849440
n÷2
35684944
n÷3
23789962.666667
n÷3
17842472
n÷5
14273977.6
n2
5093660913132544
n3
3.6353400888025E+23
n4
2.5945381497974E+31
n5
1.8517189716277E+39
2 √n
8448.0700754669
3 √n
414.79960906405
4 √n
91.913383549225
5 √n
37.213712923618
1 , 2 , 4 , 8 , 16 , 32 , 2230309 , 4460618 , 8921236 , 17842472 , 35684944 , 71369888
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
-71369887
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 71369888 can be divided by 12 positive divisors.
The sum of these divisors (counting 71369888) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010000010010100000
3
Ternary
11222021222002012
4
Quaternary
10100100102200
5
Quinary
121232314023
6
Senary
11025412052
8
Octal
420202240
10
Decimal
71369888
12
Duodecimal
1ba9a028
16
Hexadecimal
44104a0
20
Vigesimal
12614e8
36
Base36
16hpcw
md5
a10a5670f825ca5fc1de5817b4cbcaf6
sha1
825d22133d4afdb25805a90f107924ed04561246
sha256
755b7d0e246dbb5b1f8b3fcb39212916d11c8b7843ab5df7655fc6e9620f24fd
sha512
16f8fd2aebade7aba47e0b52f5064b73f10a6df4074c1d86620ebe1c0b4b3094d18a3079e113b8d78c87430ac95cc76441583e200b108f17d14ed05eaf28e477
ripemd-160
9d5a7b7a68185c6edbd12b1c634e942608f0889d
Diameter
142739776
Circumference
448430231.65665
Area
1.6002207704575E+16
Volume
1.5227676955043E+24
Surface area
6.4008830818299E+16
Circumference
448430231.65665
Perimeter
285479552
Area
5093660913132544
Diagonal
100932263.55465
Surface area
30561965478795264
Volume
3.6353400888025E+23
Space diagonal
123616272.1465
Perimeter
214109664
Area
2.2056198745183E+15
Altitude
61808136.07325
Surface area
2.2056198745183E+15
Volume
4.2842893811859E+22
Height
33644087.85155