71399884 is an even 8-digits composite number following 71399883
and preceding 71399885 . In scientific notation, it is written as 7.1399884 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 35247888 positive integers (up to 71399884) that are relatively prime to 71399884.
71399884 has 12 divisors, whose sum is 126532000
The reverse of 71399884 is 48899317
Previous prime number is 79
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-one million three hundred ninety-nine thousand eight hundred eighty-four
Scientific notation
7.1399884 × 10^7
Engineering notation
7.1399884 × 10^6
Prime Factorization
2 × 2 × 79 × 225949
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
35699942
Product of the distinct prime numbers
The prime factorization of 71399884 is 2 × 2 × 79 × 225949.
Since it has a total of 4 prime factors.
5 , 1 , 93 , 26 , 475 , 730 , 7890 , 9361 , 43029 , 56493 , 940697 , 580150 , 5118625 , 4749653 , 64617574 , 74298590 , 307124190 , 173838994 , 1318668173 , 8036670361
n×2
142799768
n×3
214199652
n×4
285599536
n×5
356999420
n÷2
35699942
n÷3
23799961.333333
n÷3
17849971
n÷5
14279976.8
n2
5097943435213456
n3
3.639925699128E+23
n4
2.5989027268636E+31
n5
1.8556135322534E+39
2 √n
8449.8452056828
3 √n
414.85771286994
4 √n
91.923039580307
5 √n
37.21684050291
1 , 2 , 4 , 79 , 158 , 316 , 225949 , 451898 , 903796 , 17849971 , 35699942 , 71399884
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
-71399883
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 71399884 can be divided by 12 positive divisors.
The sum of these divisors (counting 71399884) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010000010111100111001100
3
Ternary
11222100111020011
4
Quaternary
10100113213030
5
Quinary
121234244014
6
Senary
11030203004
8
Octal
420274714
10
Decimal
71399884
12
Duodecimal
1bab3464
16
Hexadecimal
44179cc
20
Vigesimal
1264je4
36
Base36
16ici4
md5
e2b78162df44fd67fc9e7813a9e46ecd
sha1
bf396fbf18cf864ec85a370d8c028bfc7fd5aaa8
sha256
4598cc7799d327d507ee38e53ed2bce10dcad6a81cdf9d7d7a04f31cb3d1583b
sha512
e8fbf6b69ebe1dd1e66d2a81acbc6fc1374da255a3852e2b75c85511684b6a86f39b8afc896e5abaafbdfe7ef0c4378d2341a23d952afd27b03f4b709a34f19f
ripemd-160
f0726da93955ddd6927f21d77ed142245409e1f1
Diameter
142799768
Circumference
448618702.08313
Area
1.6015661644483E+16
Volume
1.5246885114658E+24
Surface area
6.4062646577932E+16
Circumference
448618702.08313
Perimeter
285599536
Area
5097943435213456
Diagonal
100974684.30467
Surface area
30587660611280736
Volume
3.639925699128E+23
Space diagonal
123668226.74252
Perimeter
214199652
Area
2.2074742609755E+15
Altitude
61834113.371262
Surface area
2.2074742609755E+15
Volume
4.289693574781E+22
Height
33658228.101555