71392168 is an even 8-digits composite number following 71392167
and preceding 71392169 . In scientific notation, it is written as 7.1392168 × 10^7.
The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors.
There are 35545776 positive integers (up to 71392168) that are relatively prime to 71392168.
71392168 has 16 divisors, whose sum is 134424000
The reverse of 71392168 is 86129317
Previous prime number is 239
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million three hundred ninety-two thousand one hundred sixty-eight
Scientific notation
7.1392168 × 10^7
Engineering notation
7.1392168 × 10^6
Prime Factorization
2 × 2 × 2 × 239 × 37339
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17848042
Product of the distinct prime numbers
The prime factorization of 71392168 is 2 × 2 × 2 × 239 × 37339.
Since it has a total of 5 prime factors.
6 , 3 , 54 , 47 , 226 , 228 , 454 , 6379 , 14856 , 77819 , 411690 , 921920 , 4699025 , 1578039 , 35138261 , 15616555 , 397747315 , 65141421 , 5337497238 , 1897753250
n×2
142784336
n×3
214176504
n×4
285568672
n×5
356960840
n÷2
35696084
n÷3
23797389.333333
n÷3
17848042
n÷5
14278433.6
n2
5096841651740224
n3
3.6387457547044E+23
n4
2.5977794822914E+31
n5
1.854611092267E+39
2 √n
8449.3886169355
3 √n
414.8427681331
4 √n
91.920556008629
5 √n
37.21603608268
1 , 2 , 4 , 8 , 239 , 478 , 956 , 1912 , 37339 , 74678 , 149356 , 298712 , 8924021 , 17848042 , 35696084 , 71392168
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
-71392167
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 71392168 can be divided by 16 positive divisors.
The sum of these divisors (counting 71392168) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000010101101110101000
3
Ternary
11222100002122101
4
Quaternary
10100111232220
5
Quinary
121234022133
6
Senary
11030103144
8
Octal
420255650
10
Decimal
71392168
12
Duodecimal
1baaaab4
16
Hexadecimal
4415ba8
20
Vigesimal
1264088
36
Base36
16i6js
md5
03ec18ded7639c18c1eb6d5d935d8312
sha1
0a7676753ddd3faef54a15d3be59b5418cd00837
sha256
45561fa60a28d80f8be153588ced8f7d80bdce839fcc7cb30a55218255c9a2ab
sha512
8881681db53305ffa34f2d8a70be1cbeb9a4016a447708af4da7e69a112f7e81f159a2ea1b42385f4fa358dfc3fc6efaf72c8eb7f0b351068356b82b1e2911f7
ripemd-160
8c0d881851561c15b12866a06293182ff6eba5fd
Diameter
142784336
Circumference
448570221.0253
Area
1.6012200289618E+16
Volume
1.5241942575014E+24
Surface area
6.404880115847E+16
Circumference
448570221.0253
Perimeter
285568672
Area
5096841651740224
Diagonal
100963772.23282
Surface area
30581049910441344
Volume
3.6387457547044E+23
Space diagonal
123654862.23849
Perimeter
214176504
Area
2.2069971747368E+15
Altitude
61827431.119246
Surface area
2.2069971747368E+15
Volume
4.288302996942E+22
Height
33654590.744273