71328449 is an odd 8-digits prime number following 71328448
and preceding 71328450 . In scientific notation, it is written as 7.1328449 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 71328448 positive integers (up to 71328449) that are relatively prime to 71328449.
71328449 has 2 divisors, whose sum is 71328450
The reverse of 71328449 is 94482317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
seventy-one million three hundred twenty-eight thousand four hundred forty-nine
Scientific notation
7.1328449 × 10^7
Engineering notation
7.1328449 × 10^6
Prime Factorization
71328449
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71328449 Product of the distinct prime numbers
The prime factorization of 71328449 is 71328449.
Since it has a total of 1 prime factors.
8 , 2 , 30 , 42 , 911 , 74 , 5406 , 5104 , 32294 , 86442 , 45567 , 39405 , 9467214 , 969203 , 38533334 , 54894195 , 850737016 , 509193470 , 5916522507 , 1167076080
n×2
142656898
n×3
213985347
n×4
285313796
n×5
356642245
n÷2
35664224.5
n÷3
23776149.666667
n÷3
17832112.25
n÷5
14265689.8
n2
5087747636745601
n3
3.6290114783248E+23
n4
2.588517601521E+31
n5
1.846349457257E+39
2 √n8445.617147373
3 √n414.71931278734
4 √n91.900038886678
5 √n37.209390491934
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71328450 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35664225 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8445.6172065753 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719607 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71328449 can be divided by 2 positive divisors.
The sum of these divisors (counting 71328449) is 71328450, the average is 35664225.
Base
System
Value
2
Binary
100010000000110001011000001
3
Ternary
11222012212020102
4
Quaternary
10100012023001
5
Quinary
121230002244
6
Senary
11024452145
8
Octal
420061301
10
Decimal
71328449
12
Duodecimal
1ba7a055
16
Hexadecimal
44062c1
20
Vigesimal
125g129
36
Base36
16gtdt
md5
62d12ceb5fa87ec8960d78f5a9a92251
sha1
37e4b4568ce9f654e02efe8b9e7b1d675f985e34
sha256
a71cdfc0a0b291f53eb7f227c99a1e02a502af443eff81532b9b1b1f51b8eece
sha512
90780413bf6cd2886df43b65819978384d306149a271174532924d4dff8c8d03e3f0661192a785731198dbf32c5b153c23e141c5b53311629347b415fe3ed389
ripemd-160
24ccb59d05c07213697e8df76349e697c48c6dea
Diameter
142656898
Circumference
448169862.74071
Area
1.5983630598919E+16
Volume
1.5201167733464E+24
Surface area
6.3934522395675E+16
Circumference
448169862.74071
Perimeter
285313796
Area
5087747636745601
Diagonal
100873659.95884
Surface area
30526485820473606
Volume
3.6290114783248E+23
Space diagonal
123544497.69309
Perimeter
213985347
Area
2.203059350733E+15
Altitude
61772248.846543
Surface area
2.203059350733E+15
Volume
4.2768310422121E+22
Height
33624553.319613