71368458 is an even 8-digits composite number following 71368457
and preceding 71368459 . In scientific notation, it is written as 7.1368458 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 20390976 positive integers (up to 71368458) that are relatively prime to 71368458.
71368458 has 8 divisors, whose sum is 112150500
The reverse of 71368458 is 85486317
Previous prime number is 21
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred sixty-eight thousand four hundred fifty-eight
Scientific notation
7.1368458 × 10^7
Engineering notation
7.1368458 × 10^6
Prime Factorization
2 × 21 × 1699249
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71368458
Product of the distinct prime numbers
The prime factorization of 71368458 is 2 × 21 × 1699249.
Since it has a total of 3 prime factors.
2 , 9 , 87 , 74 , 914 , 718 , 6830 , 9530 , 74972 , 23722 , 64091 , 891750 , 1010514 , 2758180 , 47540882 , 69573879 , 826319690 , 380304007 , 8318856320 , 4047892651
n×2
142736916
n×3
214105374
n×4
285473832
n×5
356842290
n÷2
35684229
n÷3
23789486
n÷3
17842114.5
n÷5
14273691.6
n2
5093456797297764
n3
3.6351215751276E+23
n4
2.5943302145939E+31
n5
1.8515334695837E+39
2 √n
8447.9854403284
3 √n
414.79683867344
4 √n
91.912923141027
5 √n
37.213563796199
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
-71368457
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 71368458 can be divided by 8 positive divisors.
The sum of these divisors (counting 71368458) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001111111100001010
3
Ternary
11222021220010020
4
Quaternary
10100033330022
5
Quinary
121232242313
6
Senary
11025401310
8
Octal
420177412
10
Decimal
71368458
12
Duodecimal
1ba99236
16
Hexadecimal
440ff0a
20
Vigesimal
126112i
36
Base36
16ho96
md5
f60affdc6cd11122e4e4ae424b511989
sha1
9f43cd938fcb1694f80fac9b0290245d69e05409
sha256
c7d31c0afa9007ea221c77a82a610d60c80c1373b607621876f71c9bff6ae86a
sha512
bc86abdf171226812cbd94fedaf1a279309d560bf51d374ff5a881e1b2b9979277b39850d6f83d6f3e3ac970f634f8ddecedd663cfa95d30f0d0e56daaf39ea9
ripemd-160
9c0d61606531cfbaa45f71d2207232677b575fa7
Diameter
142736916
Circumference
448421246.70166
Area
1.6001566455768E+16
Volume
1.5226761647102E+24
Surface area
6.4006265823071E+16
Circumference
448421246.70166
Perimeter
285473832
Area
5093456797297764
Diagonal
100930241.22925
Surface area
30560740783786584
Volume
3.6351215751276E+23
Space diagonal
123613795.31385
Perimeter
214105374
Area
2.2055314897692E+15
Altitude
61806897.656923
Surface area
2.2055314897692E+15
Volume
4.2840318603504E+22
Height
33643413.743085