71229188 is an even 8-digits composite number following 71229187
and preceding 71229189 . In scientific notation, it is written as 7.1229188 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 35112840 positive integers (up to 71229188) that are relatively prime to 71229188.
71229188 has 12 divisors, whose sum is 126407232
The reverse of 71229188 is 88192217
Previous prime number is 71
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million two hundred twenty-nine thousand one hundred eighty-eight
Scientific notation
7.1229188 × 10^7
Engineering notation
7.1229188 × 10^6
Prime Factorization
2 × 2 × 71 × 250807
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
35614594 Product of the distinct prime numbers
The prime factorization of 71229188 is 2 × 2 × 71 × 250807.
Since it has a total of 4 prime factors.
2 , 4 , 50 , 39 , 572 , 704 , 1122 , 1766 , 52395 , 37502 , 330216 , 703310 , 1982955 , 513736 , 44613198 , 83957832 , 661478839 , 78824071 , 2461980406 , 4835300463
n×2
142458376
n×3
213687564
n×4
284916752
n×5
356145940
n÷2
35614594
n÷3
23743062.666667
n÷3
17807297
n÷5
14245837.6
n2
5073597223139344
n3
3.6138821044327E+23
n4
2.5741388782647E+31
n5
1.8335382209803E+39
2 √n8439.7386215451
3 √n414.52684837609
4 √n91.868050058468
5 √n37.199028570418
1 , 2 , 4 , 71 , 142 , 284 , 250807 , 501614 , 1003228 , 17807297 , 35614594 , 71229188
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71229187 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71229188 can be divided by 12 positive divisors.
The sum of these divisors (counting 71229188) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001111101101111100000100
3
Ternary
11222000211002002
4
Quaternary
10033231330010
5
Quinary
121213313223
6
Senary
11022404432
8
Octal
417557404
10
Decimal
71229188
12
Duodecimal
1ba30718
16
Hexadecimal
43edf04
20
Vigesimal
1253cj8
36
Base36
16eosk
md5
81433758e9ba7e2c9d32210f8886f3b0
sha1
068a369601f973021d14d6b62e47e83286b3c1cd
sha256
49c09eec7dbd2c291eef24d215bfce2c3d353b59261737f2c9937b909dcb0d6e
sha512
b5d8fc7ffa821dbf5dc441639a053a7bf5c07404479ed994b5a9af95f4f40e95f1d22e6959c80812382bc85ab10311b9b70ac2acf2458de8961fae0f7043388b
ripemd-160
79bb6335f1086f8ffd0c2b571ce29a34db684c93
Diameter
142458376
Circumference
447546187.48393
Area
1.5939175763488E+16
Volume
1.5137793960301E+24
Surface area
6.3756703053953E+16
Circumference
447546187.48393
Perimeter
284916752
Area
5073597223139344
Diagonal
100733283.70642
Surface area
30441583338836064
Volume
3.6138821044327E+23
Space diagonal
123372572.59788
Perimeter
213687564
Area
2.1969320419044E+15
Altitude
61686286.298938
Surface area
2.1969320419044E+15
Volume
4.2590009040885E+22
Height
33577761.235474