71399841 is an odd 8-digits composite number following 71399840
and preceding 71399842 . In scientific notation, it is written as 7.1399841 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 47178432 positive integers (up to 71399841) that are relatively prime to 71399841.
71399841 has 8 divisors, whose sum is 96042720
The reverse of 71399841 is 14899317
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred ninety-nine thousand eight hundred forty-one
Scientific notation
7.1399841 × 10^7
Engineering notation
7.1399841 × 10^6
Prime Factorization
3 × 113 × 210619
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71399841
Product of the distinct prime numbers
The prime factorization of 71399841 is 3 × 113 × 210619.
Since it has a total of 3 prime factors.
10 , 8 , 48 , 49 , 859 , 456 , 4910 , 775 , 21718 , 37367 , 357372 , 218038 , 83181 , 497437 , 76427096 , 47954780 , 892950916 , 823256833 , 4478957794 , 9392346430
n×2
142799682
n×3
214199523
n×4
285599364
n×5
356999205
n÷2
35699920.5
n÷3
23799947
n÷3
17849960.25
n÷5
14279968.2
n2
5097937294825281
n3
3.639919122785E+23
n4
2.5988964661971E+31
n5
1.8556079446193E+39
2 √n
8449.8426612571
3 √n
414.85762958836
4 √n
91.923025740328
5 √n
37.216836020201
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
-71399840
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 71399841 can be divided by 8 positive divisors.
The sum of these divisors (counting 71399841) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000010111100110100001
3
Ternary
11222100111011120
4
Quaternary
10100113212201
5
Quinary
121234243331
6
Senary
11030202453
8
Octal
420274641
10
Decimal
71399841
12
Duodecimal
1bab3429
16
Hexadecimal
44179a1
20
Vigesimal
1264jc1
36
Base36
16icgx
md5
0f6587c01b7f0022e0b4648e2609b2a8
sha1
8c82d029b92ff435b6d47b1e38db9bfb7d866a3f
sha256
ea47ce3905ccb7015926c59f11ac7a0748360cfd805471f7bbe9517ed43f827b
sha512
b38b94fd521b049ddf704887c03fa977f303416af7e3356d16d31784517eadffc742bb67d65ea94466a62074aead702a4d70d1d88953328b2d50165a178604df
ripemd-160
99e19d5778344f6a756cf339463aa0064b8c68d5
Diameter
142799682
Circumference
448618431.90616
Area
1.6015642353885E+16
Volume
1.5246857567736E+24
Surface area
6.4062569415538E+16
Circumference
448618431.90616
Perimeter
285599364
Area
5097937294825281
Diagonal
100974623.49348
Surface area
30587623768951686
Volume
3.639919122785E+23
Space diagonal
123668152.26434
Perimeter
214199523
Area
2.2074716021094E+15
Altitude
61834076.13217
Surface area
2.2074716021094E+15
Volume
4.2896858244864E+22
Height
33658207.831161