71379894 is an even 8-digits composite number following 71379893
and preceding 71379895 . In scientific notation, it is written as 7.1379894 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 23793296 positive integers (up to 71379894) that are relatively prime to 71379894.
71379894 has 8 divisors, whose sum is 142759800
The reverse of 71379894 is 49897317
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-one million three hundred seventy-nine thousand eight hundred ninety-four
Scientific notation
7.1379894 × 10^7
Engineering notation
7.1379894 × 10^6
Prime Factorization
2 × 3 × 11896649
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71379894
Product of the distinct prime numbers
The prime factorization of 71379894 is 2 × 3 × 11896649.
Since it has a total of 3 prime factors.
5 , 3 , 78 , 46 , 290 , 14 , 394 , 8088 , 94673 , 20463 , 949539 , 947538 , 777566 , 631169 , 16004002 , 67110226 , 900556517 , 948025220 , 4835165552 , 775408233
n×2
142759788
n×3
214139682
n×4
285519576
n×5
356899470
n÷2
35689947
n÷3
23793298
n÷3
17844973.5
n÷5
14275978.8
n2
5095089267451236
n3
3.6368693183121E+23
n4
2.5959934643297E+31
n5
1.8530173830855E+39
2 √n
8448.6622609736
3 √n
414.81899301367
4 √n
91.916604925191
5 √n
37.214756331536
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71379893
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71379894 can be divided by 8 positive divisors.
The sum of these divisors (counting 71379894) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010010101110110110
3
Ternary
11222022110210210
4
Quaternary
10100102232312
5
Quinary
121233124034
6
Senary
11025530250
8
Octal
420225666
10
Decimal
71379894
12
Duodecimal
1baa3986
16
Hexadecimal
4412bb6
20
Vigesimal
12629ee
36
Base36
16hx2u
md5
b28b8362b8be51a217859c95960fe095
sha1
587265ddf058fc1d34a7bdfa9c671ecc9f6e3c8b
sha256
731edca55d4248988f8bfb9f8c4b16f089cf558ca605f9d3ac7cc20a7068f9b7
sha512
5f5696135ac952db1dbc617fb24ab70d466593da95f07cb2295f1997fb3e7d56638ab6507d22331d1fc14138da677254aa308b599d5a116a864ebbf3f911162c
ripemd-160
e0e87847f8f7b3211d959b95f7ea423199c86108
Diameter
142759788
Circumference
448493101.20884
Area
1.6006695012009E+16
Volume
1.5234082576634E+24
Surface area
6.4026780048036E+16
Circumference
448493101.20884
Perimeter
285519576
Area
5095089267451236
Diagonal
100946414.17555
Surface area
30570535604707416
Volume
3.6368693183121E+23
Space diagonal
123633603.04688
Perimeter
214139682
Area
2.2062383700811E+15
Altitude
61816801.52344
Surface area
2.2062383700811E+15
Volume
4.2860915954463E+22
Height
33648804.725185