71368137 is an odd 8-digits composite number following 71368136
and preceding 71368138 . In scientific notation, it is written as 7.1368137 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 46566168 positive integers (up to 71368137) that are relatively prime to 71368137.
71368137 has 8 divisors, whose sum is 80985600
The reverse of 71368137 is 73186317
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred sixty-eight thousand one hundred thirty-seven
Scientific notation
7.1368137 × 10^7
Engineering notation
7.1368137 × 10^6
Prime Factorization
9 × 47 × 168719
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71368137
Product of the distinct prime numbers
The prime factorization of 71368137 is 9 × 47 × 168719.
Since it has a total of 3 prime factors.
2 , 2 , 69 , 89 , 479 , 889 , 1913 , 4803 , 67115 , 66581 , 503076 , 176417 , 6620802 , 3625688 , 81675312 , 93033946 , 446181041 , 5552940 , 9522433125 , 8472801645
n×2
142736274
n×3
214104411
n×4
285472548
n×5
356840685
n÷2
35684068.5
n÷3
23789379
n÷3
17842034.25
n÷5
14273627.4
n2
5093410978850769
n3
3.6350725253593E+23
n4
2.5942835399478E+31
n5
1.8514918309584E+39
2 √n
8447.9664416947
3 √n
414.79621678347
4 √n
91.912819789705
5 √n
37.213530320415
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
-71368136
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 71368137 can be divided by 8 positive divisors.
The sum of these divisors (counting 71368137) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001111110111001001
3
Ternary
11222021212200100
4
Quaternary
10100033313021
5
Quinary
121232240022
6
Senary
11025400013
8
Octal
420176711
10
Decimal
71368137
12
Duodecimal
1ba99009
16
Hexadecimal
440fdc9
20
Vigesimal
126106h
36
Base36
16ho09
md5
facd30f4d5fdad70517135aa237fdf15
sha1
e8a1e490f071341313e67aa38ab18983e9b04fe6
sha256
cbc35e53facc7e4f4a5cc0710dec706a24c4511f1b73abdc048e9c13decd64dd
sha512
fd90ee698dc19f4e4b33939a7fe193c9ae60714c239a5315d30985f3cc5d2e967eae2f73472707fff6cd66502de52fb92ad063233a209c0bb1eb7ae77148ac11
ripemd-160
1968cca43db15c8cf1b5a4629bbaf006c0aaa0fd
Diameter
142736274
Circumference
448419229.79918
Area
1.6001422512871E+16
Volume
1.5226556187913E+24
Surface area
6.4005690051485E+16
Circumference
448419229.79918
Perimeter
285472548
Area
5093410978850769
Diagonal
100929787.2667
Surface area
30560465873104614
Volume
3.6350725253593E+23
Space diagonal
123613239.32554
Perimeter
214104411
Area
2.2055116497997E+15
Altitude
61806619.662768
Surface area
2.2055116497997E+15
Volume
4.2839740546441E+22
Height
33643262.422234