71325989 is an odd 8-digits composite number following 71325988
and preceding 71325990 . In scientific notation, it is written as 7.1325989 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 60223680 positive integers (up to 71325989) that are relatively prime to 71325989.
71325989 has 8 divisors, whose sum is 82732608
The reverse of 71325989 is 98952317
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-one million three hundred twenty-five thousand nine hundred eighty-nine
Scientific notation
7.1325989 × 10^7
Engineering notation
7.1325989 × 10^6
Prime Factorization
7 × 67 × 152081
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71325989
Product of the distinct prime numbers
The prime factorization of 71325989 is 7 × 67 × 152081.
Since it has a total of 3 prime factors.
10 , 1 , 22 , 73 , 367 , 661 , 4400 , 1354 , 69613 , 43462 , 397123 , 142190 , 8114562 , 7521887 , 22662467 , 95476111 , 693802951 , 724368798 , 9309362242 , 584509823
n×2
142651978
n×3
213977967
n×4
285303956
n×5
356629945
n÷2
35662994.5
n÷3
23775329.666667
n÷3
17831497.25
n÷5
14265197.8
n2
5087396706828121
n3
3.6286360154986E+23
n4
2.5881605252646E+31
n5
1.8460310915525E+39
2 √n
8445.4715084476
3 √n
414.71454507193
4 √n
91.899246506419
5 √n
37.20913383035
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
-71325988
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 71325989 can be divided by 8 positive divisors.
The sum of these divisors (counting 71325989) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000101100100100101
3
Ternary
11222012201212022
4
Quaternary
10100011210211
5
Quinary
121224412424
6
Senary
11024432525
8
Octal
420054445
10
Decimal
71325989
12
Duodecimal
1ba78745
16
Hexadecimal
4405925
20
Vigesimal
125fej9
36
Base36
16grhh
md5
d0b14e94e5fd7053467908d3374c2360
sha1
8bfa4ee37f9f94a4693a6157cbce3d29fd5749b6
sha256
a28d29c8b9a8ed0c6bbaca3943468510c8fa7b70573936652a02fe1c867baa44
sha512
a4c881290d0dff37713938fbf13de201438955efabed60472a4cd2e604b066a09f677bb573bbc3e7457a6c7846b196f6ac4250eececcf87048081042069ecc50
ripemd-160
8eb00efea4d59eb06673d3af40c5ef00505be7a1
Diameter
142651978
Circumference
448154406.10485
Area
1.5982528120068E+16
Volume
1.5199594998456E+24
Surface area
6.3930112480273E+16
Circumference
448154406.10485
Perimeter
285303956
Area
5087396706828121
Diagonal
100870180.99347
Surface area
30524380240968726
Volume
3.6286360154986E+23
Space diagonal
123540236.8481
Perimeter
213977967
Area
2.2029073936212E+15
Altitude
61770118.424049
Surface area
2.2029073936212E+15
Volume
4.276388555028E+22
Height
33623393.664491