71339849 is an odd 8-digits composite number following 71339848
and preceding 71339850 . In scientific notation, it is written as 7.1339849 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 60680880 positive integers (up to 71339849) that are relatively prime to 71339849.
71339849 has 8 divisors, whose sum is 82154688
The reverse of 71339849 is 94893317
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million three hundred thirty-nine thousand eight hundred forty-nine
Scientific notation
7.1339849 × 10^7
Engineering notation
7.1339849 × 10^6
Prime Factorization
7 × 131 × 77797
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71339849
Product of the distinct prime numbers
The prime factorization of 71339849 is 7 × 131 × 77797.
Since it has a total of 3 prime factors.
8 , 4 , 36 , 79 , 185 , 472 , 8689 , 3501 , 87870 , 32560 , 942137 , 582835 , 1465049 , 211839 , 23730617 , 57427080 , 536933618 , 956822649 , 63879519 , 7384344048
n×2
142679698
n×3
214019547
n×4
285359396
n×5
356699245
n÷2
35669924.5
n÷3
23779949.666667
n÷3
17834962.25
n÷5
14267969.8
n2
5089374055342801
n3
3.6307517661267E+23
n4
2.5901728275196E+31
n5
1.8478253839915E+39
2 √n
8446.2920266825
3 √n
414.74140564736
4 √n
91.903710625211
5 √n
37.210579806834
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
-71339848
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 71339849 can be divided by 8 positive divisors.
The sum of these divisors (counting 71339849) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001000111101001001
3
Ternary
11222020102212122
4
Quaternary
10100020331021
5
Quinary
121230333344
6
Senary
11025021025
8
Octal
420107511
10
Decimal
71339849
12
Duodecimal
1ba84775
16
Hexadecimal
4408f49
20
Vigesimal
125h9c9
36
Base36
16h26h
md5
36fe43d501cf00234f6b614c63d12824
sha1
9a841fc6ac5082234fa0cdafef3fb09ba92f687b
sha256
37cfc4faa03c923c2c2c5ec7a99a42179cff3aa08a35120ee7b33664169e51e8
sha512
041fbf398532e269b13e893c7561bd8447ea84cecab4b6c995a9e086b21025a1a2d97b77d4ea7729fac752c8a3534a8b20c655222a79615402828dc6915dbae5
ripemd-160
64621f1dd945cba28dcbed6d5b0e5016413901b9
Diameter
142679698
Circumference
448241491.05321
Area
1.5988740143635E+16
Volume
1.5208457433963E+24
Surface area
6.3954960574542E+16
Circumference
448241491.05321
Perimeter
285359396
Area
5089374055342801
Diagonal
100889781.99345
Surface area
30536244332056806
Volume
3.6307517661267E+23
Space diagonal
123564243.07229
Perimeter
214019547
Area
2.2037636106441E+15
Altitude
61782121.536146
Surface area
2.2037636106441E+15
Volume
4.2788819910554E+22
Height
33629927.33115