71368688 is an even 8-digits composite number following 71368687
and preceding 71368689 . In scientific notation, it is written as 7.1368688 × 10^7.
The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors.
There are 35650560 positive integers (up to 71368688) that are relatively prime to 71368688.
71368688 has 20 divisors, whose sum is 138407808
The reverse of 71368688 is 88686317
Previous prime number is 2113
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-one million three hundred sixty-eight thousand six hundred eighty-eight
Scientific notation
7.1368688 × 10^7
Engineering notation
7.1368688 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2113 × 2111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8921086
Product of the distinct prime numbers
The prime factorization of 71368688 is 2 × 2 × 2 × 2 × 2113 × 2111.
Since it has a total of 6 prime factors.
4 , 9 , 49 , 11 , 152 , 117 , 1077 , 4125 , 79357 , 5033 , 294926 , 146083 , 4606487 , 7186519 , 84613460 , 66433091 , 492355076 , 650341498 , 7352815955 , 1701306851
n×2
142737376
n×3
214106064
n×4
285474752
n×5
356843440
n÷2
35684344
n÷3
23789562.666667
n÷3
17842172
n÷5
14273737.6
n2
5093489626841344
n3
3.6351567200928E+23
n4
2.594363657874E+31
n5
1.8515633045735E+39
2 √n
8447.9990530302
3 √n
414.79728426324
4 √n
91.912997193162
5 √n
37.213587781889
1 , 2 , 4 , 8 , 16 , 2111 , 2113 , 4222 , 4226 , 8444 , 8452 , 16888 , 16904 , 33776 , 33808 , 4460543 , 8921086 , 17842172 , 35684344 , 71368688
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71368687
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71368688 can be divided by 20 positive divisors.
The sum of these divisors (counting 71368688) is 1, the average is 0.05.
Base
System
Value
2
Binary
100010000001111111111110000
3
Ternary
11222021220102202
4
Quaternary
10100033333300
5
Quinary
121232244223
6
Senary
11025402332
8
Octal
420177760
10
Decimal
71368688
12
Duodecimal
1ba993a8
16
Hexadecimal
440fff0
20
Vigesimal
12611e8
36
Base36
16hofk
md5
dbc545fbf23752bf89e8c15667144663
sha1
73df30992dec1b3991a2d2f1752e3da85ba5f6c2
sha256
275ba7f04bbab7ef15beba59dea8a8c099b98ca214d1da47f77d5cd0048a62b6
sha512
d65001e40712147ff36d11ac68ea8af16811e33bff7c3884c0b04ab675950fe337757ebdbaee524ba54ba00bb4e49f1dc6c2e823311f0029b57baf84d6d34901
ripemd-160
82a76c4b7ad27c9e111b6eb83b3f980aa528cfc6
Diameter
142737376
Circumference
448422691.83428
Area
1.6001669592821E+16
Volume
1.5226908861988E+24
Surface area
6.4006678371282E+16
Circumference
448422691.83428
Perimeter
285474752
Area
5093489626841344
Diagonal
100930566.49837
Surface area
30560937761048064
Volume
3.6351567200928E+23
Space diagonal
123614193.68553
Perimeter
214106064
Area
2.2055457053786E+15
Altitude
61807096.842766
Surface area
2.2055457053786E+15
Volume
4.2840732790891E+22
Height
33643522.166125