71338285 is an odd 8-digits composite number following 71338284
and preceding 71338286 . In scientific notation, it is written as 7.1338285 × 10^7.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 55229520 positive integers (up to 71338285) that are relatively prime to 71338285.
71338285 has 8 divisors, whose sum is 88367616
The reverse of 71338285 is 58283317
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
seventy-one million three hundred thirty-eight thousand two hundred eighty-five
Scientific notation
7.1338285 × 10^7
Engineering notation
7.1338285 × 10^6
Prime Factorization
5 × 31 × 460247
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71338285
Product of the distinct prime numbers
The prime factorization of 71338285 is 5 × 31 × 460247.
Since it has a total of 3 prime factors.
2 , 5 , 20 , 72 , 698 , 442 , 9551 , 691 , 42161 , 29143 , 989423 , 591841 , 7821666 , 9141821 , 60416649 , 86942248 , 701554082 , 798617023 , 9755654619 , 5927949971
n×2
142676570
n×3
214014855
n×4
285353140
n×5
356691425
n÷2
35669142.5
n÷3
23779428.333333
n÷3
17834571.25
n÷5
14267657
n2
5089150906741225
n3
3.6305129779311E+23
n4
2.5899456951585E+31
n5
1.8476228413574E+39
2 √n
8446.1994411688
3 √n
414.73837480131
4 √n
91.903206914497
5 √n
37.210416650175
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
-71338284
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 71338285 can be divided by 8 positive divisors.
The sum of these divisors (counting 71338285) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001000100100101101
3
Ternary
11222020100201201
4
Quaternary
10100020210231
5
Quinary
121230311120
6
Senary
11025005501
8
Octal
420104455
10
Decimal
71338285
12
Duodecimal
1ba83891
16
Hexadecimal
440892d
20
Vigesimal
125h5e5
36
Base36
16h0z1
md5
136e1980c0d70205b2e5ba5e815bb2bb
sha1
d2127f5d70f14842a78d485921ed9a8b800c7964
sha256
b9af4091274a6b321cf7188cc64e2efe2038e9f3dc1fda1ba3d95ca25425c8e4
sha512
026dc4738e87dfaca5df8c8a02ba25982aed2b1ab8dd29813e862e07fa2dd7daccc0fe8480575899c52221ae87b7e7d6f58bc28b09478ec9eb41d9fd7effde6f
ripemd-160
02038b4805f7f55280be5e152827514faff21df1
Diameter
142676570
Circumference
448231664.15139
Area
1.5988039101628E+16
Volume
1.5207457200308E+24
Surface area
6.3952156406512E+16
Circumference
448231664.15139
Perimeter
285353140
Area
5089150906741225
Diagonal
100887570.16344
Surface area
30534905440447350
Volume
3.6305129779311E+23
Space diagonal
123561534.14483
Perimeter
214014855
Area
2.2036669844653E+15
Altitude
61780767.072414
Surface area
2.2036669844653E+15
Volume
4.2786005764681E+22
Height
33629190.054479