71223930 is an even 8-digits composite number following 71223929
and preceding 71223931 . In scientific notation, it is written as 7.1223930 × 10^7.
The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors.
There are 18993024 positive integers (up to 71223930) that are relatively prime to 71223930.
71223930 has 24 divisors, whose sum is 185182452
The reverse of 71223930 is 03932217
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 27 Digital Root 9
Name
seventy-one million two hundred twenty-three thousand nine hundred thirty
Scientific notation
7.1223930 × 10^7
Engineering notation
7.1223930 × 10^6
Prime Factorization
2 × 5 × 3 × 3 × 791377
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
23741310 Product of the distinct prime numbers
The prime factorization of 71223930 is 2 × 5 × 3 × 3 × 791377.
Since it has a total of 5 prime factors.
3 , 8 , 17 , 26 , 726 , 89 , 4949 , 3704 , 82526 , 59493 , 231695 , 754635 , 4523392 , 2260640 , 69234307 , 94471355 , 20394264 , 89087246 , 9541214418 , 360358654
n×2
142447860
n×3
213671790
n×4
284895720
n×5
356119650
n÷2
35611965
n÷3
23741310
n÷3
17805982.5
n÷5
14244786
n2
5072848204644900
n3
3.6130818542825E+23
n4
2.5733788907369E+31
n5
1.8328615797732E+39
2 √n8439.4271132583
3 √n414.51664827009
4 √n91.866354631379
5 √n37.198479362226
1 , 2 , 3 , 5 , 6 , 9 , 10 , 15 , 18 , 30 , 45 , 90 , 791377 , 1582754 , 2374131 , 3956885 , 4748262 , 7122393 , 7913770 , 11870655 , 14244786 , 23741310 , 35611965 , 71223930
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
-71223929 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 71223930 can be divided by 24 positive divisors.
The sum of these divisors (counting 71223930) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100001111101100101001111010
3
Ternary
11222000112212100
4
Quaternary
10033230221322
5
Quinary
121213131210
6
Senary
11022324230
8
Octal
417545172
10
Decimal
71223930
12
Duodecimal
1ba29676
16
Hexadecimal
43eca7a
20
Vigesimal
1252jga
36
Base36
16ekqi
md5
e6141b9810f4cb606b5b173b65ea4376
sha1
f0e0150d8f010cf8c0e5827c57d1d3aba48cd64f
sha256
b491e277543f2dee963cdc783276b20cdeec96dc810d7fd19e766d67c3214b0b
sha512
46e2a18b76eda249a893535f53b3473674131571053d63bfd9751f0610001d11d060201757c85f69ab260bab95204bdce68a0b3784e9e6840b43ba3e06e6db2d
ripemd-160
124fc3049031652c88a26baeb372daa028e780ea
Diameter
142447860
Circumference
447513150.49559
Area
1.5936822652489E+16
Volume
1.513444188031E+24
Surface area
6.3747290609954E+16
Circumference
447513150.49559
Perimeter
284895720
Area
5072848204644900
Diagonal
100725847.77151
Surface area
30437089227869400
Volume
3.6130818542825E+23
Space diagonal
123363465.47473
Perimeter
213671790
Area
2.1966077073824E+15
Altitude
61681732.737365
Surface area
2.1966077073824E+15
Volume
4.2580578002421E+22
Height
33575282.590504