71345497 is an odd 8-digits composite number following 71345496
and preceding 71345498 . In scientific notation, it is written as 7.1345497 × 10^7.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 71240356 positive integers (up to 71345497) that are relatively prime to 71345497.
71345497 has 4 divisors, whose sum is 71450640
The reverse of 71345497 is 79454317
Previous prime number is 683
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred forty-five thousand four hundred ninety-seven
Scientific notation
7.1345497 × 10^7
Engineering notation
7.1345497 × 10^6
Prime Factorization
683 × 104459
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71345497
Product of the distinct prime numbers
The prime factorization of 71345497 is 683 × 104459.
Since it has a total of 2 prime factors.
2 , 4 , 72 , 70 , 19 , 782 , 23 , 1436 , 69214 , 30414 , 737348 , 926267 , 4911413 , 3718253 , 90752637 , 23871173 , 267174270 , 32925674 , 4432269790 , 5483726744
n×2
142690994
n×3
214036491
n×4
285381988
n×5
356727485
n÷2
35672748.5
n÷3
23781832.333333
n÷3
17836374.25
n÷5
14269099.4
n2
5090179942177009
n3
3.6316141779405E+23
n4
2.5909931843741E+31
n5
1.8485569646278E+39
2 √n
8446.6263679649
3 √n
414.75235043103
4 √n
91.905529583181
5 √n
37.211168983017
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71345496
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71345497 can be divided by 4 positive divisors.
The sum of these divisors (counting 71345497) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000001010010101011001
3
Ternary
11222020201121211
4
Quaternary
10100022111121
5
Quinary
121231023442
6
Senary
11025103121
8
Octal
420122531
10
Decimal
71345497
12
Duodecimal
1ba87aa1
16
Hexadecimal
440a559
20
Vigesimal
125i3eh
36
Base36
16h6jd
md5
e8436fb9806f9adede5e91538e6496cc
sha1
cb61a045127c0748f23fb4fda5911526fbcc6ac7
sha256
f0bade564e3a1e380d0c8abb3a187b57b2abb27a40febd8fd0bf17ce75e71c53
sha512
3690faf60f62f4dcd450f6a5cdbd394c0642ca62ed92989952aa1235b5d5be0469b0c4d6244657587f0a1139983002aa9224f58fe7bd69e15b7afd484c257cdb
ripemd-160
213eb80018f1996bbf73b97baf49955d8b36c942
Diameter
142690994
Circumference
448276978.48383
Area
1.5991271911793E+16
Volume
1.5212069896121E+24
Surface area
6.3965087647174E+16
Circumference
448276978.48383
Perimeter
285381988
Area
5090179942177009
Diagonal
100897769.47165
Surface area
30541079653062054
Volume
3.6316141779405E+23
Space diagonal
123574025.69525
Perimeter
214036491
Area
2.2041125698796E+15
Altitude
61787012.847626
Surface area
2.2041125698796E+15
Volume
4.2798983531249E+22
Height
33632589.823883