71317839 is an odd 8-digits composite number following 71317838
and preceding 71317840 . In scientific notation, it is written as 7.1317839 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 44553600 positive integers (up to 71317839) that are relatively prime to 71317839.
71317839 has 16 divisors, whose sum is 101122560
The reverse of 71317839 is 93871317
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-one million three hundred seventeen thousand eight hundred thirty-nine
Scientific notation
7.1317839 × 10^7
Engineering notation
7.1317839 × 10^6
Prime Factorization
3 × 17 × 239 × 5851
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71317839
Product of the distinct prime numbers
The prime factorization of 71317839 is 3 × 17 × 239 × 5851.
Since it has a total of 4 prime factors.
9 , 10 , 42 , 17 , 175 , 450 , 4714 , 7068 , 10247 , 78640 , 873443 , 798415 , 9279835 , 6434382 , 71389837 , 6787698 , 819733804 , 722261705 , 9923489391 , 1084427160
n×2
142635678
n×3
213953517
n×4
285271356
n×5
356589195
n÷2
35658919.5
n÷3
23772613
n÷3
17829459.75
n÷5
14263567.8
n2
5086234159629921
n3
3.6273922891279E+23
n4
2.5869777926586E+31
n5
1.844976657134E+39
2 √n
8444.9889875594
3 √n
414.69874880873
4 √n
91.896621197732
5 √n
37.208283457838
1 , 3 , 17 , 51 , 239 , 717 , 4063 , 5851 , 12189 , 17553 , 99467 , 298401 , 1398389 , 4195167 , 23772613 , 71317839
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
-71317838
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 71317839 can be divided by 16 positive divisors.
The sum of these divisors (counting 71317839) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000011100101001111
3
Ternary
11222012022200110
4
Quaternary
10100003211033
5
Quinary
121224132324
6
Senary
11024331103
8
Octal
420034517
10
Decimal
71317839
12
Duodecimal
1ba73a93
16
Hexadecimal
440394f
20
Vigesimal
125eebj
36
Base36
16gl73
md5
88aba952ee70d7e06a2532e67fcb764c
sha1
de1027d5cc48eefc3a9177412658b5e36fbbbff7
sha256
a4089952ce4a53cca00de91ef3343cd4e3019731ddc831bd32587f736929902e
sha512
52163e51bff04f04a28edb4472546426bd4e7a0b02c920a5279bdae27973a46fbb45700365cf60475dda0194ba85caca1a3adef9b947c2a6aa9772bc5dbcef9b
ripemd-160
968272ac1d07c6f4d2f450e57b9436b7097617e5
Diameter
142635678
Circumference
448103198.1446
Area
1.5978875870331E+16
Volume
1.5194385289617E+24
Surface area
6.3915503481323E+16
Circumference
448103198.1446
Perimeter
285271356
Area
5086234159629921
Diagonal
100858655.15294
Surface area
30517404957779526
Volume
3.6273922891279E+23
Space diagonal
123526120.63402
Perimeter
213953517
Area
2.2024039959179E+15
Altitude
61763060.317009
Surface area
2.2024039959179E+15
Volume
4.2749228094435E+22
Height
33619551.717647