71297924 is an even 8-digits composite number following 71297923
and preceding 71297925 . In scientific notation, it is written as 7.1297924 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors.
There are 35648960 positive integers (up to 71297924) that are relatively prime to 71297924.
71297924 has 6 divisors, whose sum is 124771374
The reverse of 71297924 is 42979217
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million two hundred ninety-seven thousand nine hundred twenty-four
Scientific notation
7.1297924 × 10^7
Engineering notation
7.1297924 × 10^6
Prime Factorization
2 × 2 × 17824481
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
35648962
Product of the distinct prime numbers
The prime factorization of 71297924 is 2 × 2 × 17824481.
Since it has a total of 3 prime factors.
4 , 8 , 22 , 39 , 723 , 596 , 8201 , 8072 , 15850 , 25823 , 572410 , 405671 , 6768720 , 3015743 , 83841742 , 27444054 , 666261466 , 136364099 , 9059516151 , 3750368425
n×2
142595848
n×3
213893772
n×4
285191696
n×5
356489620
n÷2
35648962
n÷3
23765974.666667
n÷3
17824481
n÷5
14259584.8
n2
5083393966709776
n3
3.6243543670053E+23
n4
2.5840894220781E+31
n5
1.8424021122453E+39
2 √n
8443.8098036372
3 √n
414.66014465514
4 √n
91.890205156138
5 √n
37.206205195913
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71297923
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71297924 can be divided by 6 positive divisors.
The sum of these divisors (counting 71297924) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100001111111110101110000100
3
Ternary
11222011022100212
4
Quaternary
10033332232010
5
Quinary
121223013144
6
Senary
11024054552
8
Octal
417765604
10
Decimal
71297924
12
Duodecimal
1ba64458
16
Hexadecimal
43feb84
20
Vigesimal
125c4g4
36
Base36
16g5tw
md5
d0b9fa7528f507120d9e3d56151581fe
sha1
db34d3c33eac31d97ebe5f2f7ab74473abcbebc0
sha256
3ff70817d53e9d4b485be3e697c37d3c68f9cd4144b362638995e5d2685617a1
sha512
aa4d00331a822699845e0de324c1ee5225a57b3b9a696d58ca1baabab8af7fe17c933b47f00dda75b1c12d8a39f366d47f96bf88ff0315f576980848115f4826
ripemd-160
779db196934bae025ea0791a1adb5095b0e9803a
Diameter
142595848
Circumference
447978068.50921
Area
1.5969953141118E+16
Volume
1.5181660071187E+24
Surface area
6.3879812564472E+16
Circumference
447978068.50921
Perimeter
285191696
Area
5083393966709776
Diagonal
100830491.08985
Surface area
30500363800258656
Volume
3.6243543670053E+23
Space diagonal
123491626.84218
Perimeter
213893772
Area
2.2011741563076E+15
Altitude
61745813.421092
Surface area
2.2011741563076E+15
Volume
4.2713425838876E+22
Height
33610163.696615