71324730 is an even 8-digits composite number following 71324729
and preceding 71324731 . In scientific notation, it is written as 7.1324730 × 10^7.
The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors.
There are 18944640 positive integers (up to 71324730) that are relatively prime to 71324730.
71324730 has 32 divisors, whose sum is 143214480
The reverse of 71324730 is 03742317
Previous prime number is 277
Is Prime? no Number parity even Number length 8 Sum of Digits 27 Digital Root 9
Name
seventy-one million three hundred twenty-four thousand seven hundred thirty
Scientific notation
7.1324730 × 10^7
Engineering notation
7.1324730 × 10^6
Prime Factorization
2 × 9 × 5 × 277 × 2861
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
71324730 Product of the distinct prime numbers
The prime factorization of 71324730 is 2 × 9 × 5 × 277 × 2861.
Since it has a total of 5 prime factors.
4 , 6 , 27 , 79 , 564 , 558 , 7044 , 5596 , 81793 , 16681 , 665552 , 834350 , 48261 , 8987654 , 36661196 , 21477905 , 948954271 , 636978468 , 9176500119 , 6822253052
n×2
142649460
n×3
213974190
n×4
285298920
n×5
356623650
n÷2
35662365
n÷3
23774910
n÷3
17831182.5
n÷5
14264946
n2
5087217109572900
n3
3.6284438679167E+23
n4
2.5879777919931E+31
n5
1.8458681725991E+39
2 √n8445.3969711317
3 √n414.71210496703
4 √n91.898840967292
5 √n37.209002471133
1 , 2 , 5 , 9 , 10 , 18 , 45 , 90 , 277 , 554 , 1385 , 2493 , 2770 , 2861 , 4986 , 5722 , 12465 , 14305 , 24930 , 25749 , 28610 , 51498 , 128745 , 257490 , 792497 , 1584994 , 3962485 , 7132473 , 7924970 , 14264946 , 35662365 , 71324730
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71324729 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71324730 can be divided by 32 positive divisors.
The sum of these divisors (counting 71324730) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100010000000101010000111010
3
Ternary
11222012200010200
4
Quaternary
10100011100322
5
Quinary
121224342410
6
Senary
11024423030
8
Octal
420052072
10
Decimal
71324730
12
Duodecimal
1ba77a76
16
Hexadecimal
440543a
20
Vigesimal
125fbga
36
Base36
16gqii
md5
aaf2e7ec4a88dc1565b4abb79cac5d2c
sha1
32c3764d41319a479c889ea23f054a3c030c08e3
sha256
f3cf16e1b34abfcf506a5536d096b92f0c234e3aef093abd4ae17c16192a285e
sha512
1f98258fbea8a638a2e0b6f01e9774db7119030b9467be5eac052c08aef10cf272fd00de65bf75a99d169e3aa48978255cf02fbe170602a6e896f6dc2d995356
ripemd-160
75f5a760782e5a9c5d3afc644a440ca4a48676df
Diameter
142649460
Circumference
448146495.57455
Area
1.5981963898651E+16
Volume
1.5198790132547E+24
Surface area
6.3927855594602E+16
Circumference
448146495.57455
Perimeter
285298920
Area
5087217109572900
Diagonal
100868400.4986
Surface area
30523302657437400
Volume
3.6284438679167E+23
Space diagonal
123538056.19613
Perimeter
213974190
Area
2.2028296257285E+15
Altitude
61769028.098066
Surface area
2.2028296257285E+15
Volume
4.276162106931E+22
Height
33622800.1662