71348865 is an odd 8-digits composite number following 71348864
and preceding 71348866 . In scientific notation, it is written as 7.1348865 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 31998720 positive integers (up to 71348865) that are relatively prime to 71348865.
71348865 has 8 divisors, whose sum is 73393128
The reverse of 71348865 is 56884317
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-one million three hundred forty-eight thousand eight hundred sixty-five
Scientific notation
7.1348865 × 10^7
Engineering notation
7.1348865 × 10^6
Prime Factorization
105 × 53 × 12821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71348865
Product of the distinct prime numbers
The prime factorization of 71348865 is 105 × 53 × 12821.
Since it has a total of 3 prime factors.
5 , 2 , 23 , 68 , 500 , 6 , 6777 , 7268 , 64613 , 96311 , 221092 , 129962 , 9927482 , 491787 , 3232831 , 1845407 , 105585081 , 267423971 , 1025296910 , 255568848
n×2
142697730
n×3
214046595
n×4
285395460
n×5
356744325
n÷2
35674432.5
n÷3
23782955
n÷3
17837216.25
n÷5
14269773
n2
5090660536788225
n3
3.6321285140013E+23
n4
2.5914824700813E+31
n5
1.848993329077E+39
2 √n
8446.8257351505
3 √n
414.75887671975
4 √n
91.906614207849
5 √n
37.211520301196
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
-71348864
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 71348865 can be divided by 8 positive divisors.
The sum of these divisors (counting 71348865) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001011001010000001
3
Ternary
11222020220020120
4
Quaternary
10100023022001
5
Quinary
121231130430
6
Senary
11025130453
8
Octal
420131201
10
Decimal
71348865
12
Duodecimal
1ba89a29
16
Hexadecimal
440b281
20
Vigesimal
125ic35
36
Base36
16h94x
md5
e9ada0614e5f21e618b7d8ec61ddb3f3
sha1
a94774d9c724c29821e244027f935f706241c1b5
sha256
c022aae693150efd3a780d8eb572292821830f9f5e76936e5ea2d3f4228d1bf4
sha512
badab6c10dddeec73680205c8feff93089b3dab45458b2d3a5b090af2eb6156f3db7c41c86b234ee4242364b9088c7284d159ef4b385fc11713b9032bc84fd9c
ripemd-160
2c5669ac9445bc6c481120f92d48e04166b4e99c
Diameter
142697730
Circumference
448298140.25194
Area
1.5992781744293E+16
Volume
1.5214224341974E+24
Surface area
6.3971126977173E+16
Circumference
448298140.25194
Perimeter
285395460
Area
5090660536788225
Diagonal
100902532.54293
Surface area
30543963220729350
Volume
3.6321285140013E+23
Space diagonal
123579859.24237
Perimeter
214046595
Area
2.2043206734508E+15
Altitude
61789929.621186
Surface area
2.2043206734508E+15
Volume
4.2805045039856E+22
Height
33634177.514309