71325839 is an odd 8-digits composite number following 71325838
and preceding 71325840 . In scientific notation, it is written as 7.1325839 × 10^7.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 65839224 positive integers (up to 71325839) that are relatively prime to 71325839.
71325839 has 4 divisors, whose sum is 76812456
The reverse of 71325839 is 93852317
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-one million three hundred twenty-five thousand eight hundred thirty-nine
Scientific notation
7.1325839 × 10^7
Engineering notation
7.1325839 × 10^6
Prime Factorization
13 × 5486603
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71325839
Product of the distinct prime numbers
The prime factorization of 71325839 is 13 × 5486603.
Since it has a total of 2 prime factors.
7 , 7 , 47 , 8 , 206 , 262 , 1247 , 6592 , 68906 , 5012 , 377922 , 258980 , 3205394 , 8788406 , 35555774 , 73660190 , 351065652 , 214022594 , 5990001257 , 8180204403
n×2
142651678
n×3
213977517
n×4
285303356
n×5
356629195
n÷2
35662919.5
n÷3
23775279.666667
n÷3
17831459.75
n÷5
14265167.8
n2
5087375309053921
n3
3.6286131222616E+23
n4
2.5881387535171E+31
n5
1.8460116804302E+39
2 √n
8445.4626279441
3 √n
414.71425435403
4 √n
91.899198189887
5 √n
37.209118180024
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
-71325838
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 71325839 can be divided by 4 positive divisors.
The sum of these divisors (counting 71325839) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000000101100010001111
3
Ternary
11222012201122202
4
Quaternary
10100011202033
5
Quinary
121224411324
6
Senary
11024432115
8
Octal
420054217
10
Decimal
71325839
12
Duodecimal
1ba7863b
16
Hexadecimal
440588f
20
Vigesimal
125febj
36
Base36
16grdb
md5
ed279f422b0bf57abbb8a8c5b4fcbe31
sha1
66b4c283a88137ad59ea153c6a73995b87af3f9f
sha256
236c87a5487097627b184854389ea67b960a976401f4db9483164b9f2878e9de
sha512
3d4001475ec7f1798880c8bc587a35e08a28c4ef965792ec02bd276502cb5d5027147f90b8de94e958e0d843e1df7d93e085a0790faa936eb78961a06d403b01
ripemd-160
45d2798fedb70a62ea183b0675d3cf0ee2dfc49c
Diameter
142651678
Circumference
448153463.62706
Area
1.5982460896978E+16
Volume
1.5199499103489E+24
Surface area
6.3929843587912E+16
Circumference
448153463.62706
Perimeter
285303356
Area
5087375309053921
Diagonal
100869968.86144
Surface area
30524251854323526
Volume
3.6286131222616E+23
Space diagonal
123539977.04048
Perimeter
213977517
Area
2.2028981281132E+15
Altitude
61769988.520239
Surface area
2.2028981281132E+15
Volume
4.2763615750894E+22
Height
33623322.953813