57389987 is an odd 8-digits prime number following 57389986
and preceding 57389988 . In scientific notation, it is written as 5.7389987 × 10^7.
The sum of its digits is 56. It has a total of 1 prime factors and 2 positive divisors.
There are 57389986 positive integers (up to 57389987) that are relatively prime to 57389987.
57389987 has 2 divisors, whose sum is 57389988
The reverse of 57389987 is 78998375
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 56 Digital Root 2
Name
fifty-seven million three hundred eighty-nine thousand nine hundred eighty-seven
Scientific notation
5.7389987 × 10^7
Engineering notation
5.7389987 × 10^6
Prime Factorization
57389987
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
57389987 Product of the distinct prime numbers
The prime factorization of 57389987 is 57389987.
Since it has a total of 1 prime factors.
8 , 4 , 29 , 26 , 974 , 302 , 101 , 9422 , 39729 , 33521 , 778331 , 552556 , 1063095 , 76822 , 60137146 , 9942194 , 574425620 , 591290651 , 2287798012 , 608827035
n×2
114779974
n×3
172169961
n×4
229559948
n×5
286949935
n÷2
28694993.5
n÷3
19129995.666667
n÷3
14347496.75
n÷5
11477997.4
n2
3293610607860169
n3
1.8902026996816E+23
n4
1.0847870836209E+31
n5
6.2255916626772E+38
2 √n7575.6179285917
3 √n385.7258180692
4 √n87.038025762259
5 √n35.626013265078
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
57389988 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
28694994 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7575.6179945929 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999651507 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 57389987 can be divided by 2 positive divisors.
The sum of these divisors (counting 57389987) is 57389988, the average is 28694994.
Base
System
Value
2
Binary
11011010111011001110100011
3
Ternary
10222222201021002
4
Quaternary
3122323032203
5
Quinary
104142434422
6
Senary
5410022215
8
Octal
332731643
10
Decimal
57389987
12
Duodecimal
1727796b
16
Hexadecimal
36bb3a3
20
Vigesimal
hidej7
36
Base36
y62eb
md5
306249a6062898a352f9ed73e07baed4
sha1
c5d7c7d52e8642fe0f651a4be9f2ba37ba1592e0
sha256
ea68dfed716918ead1b9e034478416619a3fc661beeebc682643197e2de2521b
sha512
487759978b9d9fb84c474b0a9d8c561128fc53e60cef061a8d81bce5e681838d6c4262715ec537b2c2796411a7dfb86069cac651ec0b736c758844967c620457
ripemd-160
e33c0ae8c4c7d1693739436d1c853efeeb48ec8e
Diameter
114779974
Circumference
360591923.09763
Area
1.0347182889439E+16
Volume
7.917662553487E+23
Surface area
4.1388731557756E+16
Circumference
360591923.09763
Perimeter
229559948
Area
3293610607860169
Diagonal
81161697.959816
Surface area
19761663647161014
Volume
1.8902026996816E+23
Space diagonal
99402373.329717
Perimeter
172169961
Area
1.4261752282904E+15
Altitude
49701186.664859
Surface area
1.4261752282904E+15
Volume
2.2276252446033E+22
Height
27053899.319939