71282272 is an even 8-digits composite number following 71282271
and preceding 71282273 . In scientific notation, it is written as 7.1282272 × 10^7.
The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors.
There are 34771200 positive integers (up to 71282272) that are relatively prime to 71282272.
71282272 has 24 divisors, whose sum is 143762472
The reverse of 71282272 is 27228217
Previous prime number is 41
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
seventy-one million two hundred eighty-two thousand two hundred seventy-two
Scientific notation
7.1282272 × 10^7
Engineering notation
7.1282272 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 41 × 54331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4455142
Product of the distinct prime numbers
The prime factorization of 71282272 is 2 × 2 × 2 × 2 × 2 × 41 × 54331.
Since it has a total of 7 prime factors.
2 , 7 , 2 , 35 , 825 , 400 , 7288 , 9293 , 85645 , 12280 , 9503 , 849853 , 3828257 , 4498813 , 885934 , 49642421 , 384580784 , 659219743 , 867195284 , 1271842209
n×2
142564544
n×3
213846816
n×4
285129088
n×5
356411360
n÷2
35641136
n÷3
23760757.333333
n÷3
17820568
n÷5
14256454.4
n2
5081162301481984
n3
3.6219679325038E+23
n4
2.5818210334002E+31
n5
1.8403806915815E+39
2 √n
8442.882919951
3 √n
414.62979905173
4 √n
91.885161587446
5 √n
37.204571480273
1 , 2 , 4 , 8 , 16 , 32 , 41 , 82 , 164 , 328 , 656 , 1312 , 54331 , 108662 , 217324 , 434648 , 869296 , 1738592 , 2227571 , 4455142 , 8910284 , 17820568 , 35641136 , 71282272
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71282271
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71282272 can be divided by 24 positive divisors.
The sum of these divisors (counting 71282272) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100001111111010111001100000
3
Ternary
11222010111220011
4
Quaternary
10033322321200
5
Quinary
121222013042
6
Senary
11023454304
8
Octal
417727140
10
Decimal
71282272
12
Duodecimal
1ba57394
16
Hexadecimal
43fae60
20
Vigesimal
125a5dc
36
Base36
16ftr4
md5
fbb954eba4ecba8c338267ac7f8c62d9
sha1
8dbe5f3387a5b99d9052bbd65ad812fb29fa2570
sha256
88937a07992f1f150c8476397873544b9126491a6b7e8500591638851abb0234
sha512
fa874011298fb866e853f1e40c80b1d9ba6656c28ab35e0fed3ba943f7a4d4c60360d375bf5f30b5f54772088946b3e0fc053a9bfdc9b2d0128ed28120520704
ripemd-160
d45e0662183391da0bff9dd190a29b562056a45f
Diameter
142564544
Circumference
447879724.09278
Area
1.5962942158033E+16
Volume
1.5171663797723E+24
Surface area
6.3851768632133E+16
Circumference
447879724.09278
Perimeter
285129088
Area
5081162301481984
Diagonal
100808355.81917
Surface area
30486973808891904
Volume
3.6219679325038E+23
Space diagonal
123464516.78294
Perimeter
213846816
Area
2.2002078169176E+15
Altitude
61732258.391472
Surface area
2.2002078169176E+15
Volume
4.2685301438562E+22
Height
33602785.273056