53977981 is an odd 8-digits prime number following 53977980
and preceding 53977982 . In scientific notation, it is written as 5.3977981 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 53977980 positive integers (up to 53977981) that are relatively prime to 53977981.
53977981 has 2 divisors, whose sum is 53977982
The reverse of 53977981 is 18977935
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
fifty-three million nine hundred seventy-seven thousand nine hundred eighty-one
Scientific notation
5.3977981 × 10^7
Engineering notation
5.3977981 × 10^6
Prime Factorization
53977981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
53977981 Product of the distinct prime numbers
The prime factorization of 53977981 is 53977981.
Since it has a total of 1 prime factors.
8 , 2 , 38 , 81 , 161 , 691 , 1576 , 2770 , 12219 , 55913 , 162336 , 709115 , 4535351 , 5193571 , 18861386 , 22377337 , 656578773 , 737827099 , 6790215126 , 7609415408
n×2
107955962
n×3
161933943
n×4
215911924
n×5
269889905
n÷2
26988990.5
n÷3
17992660.333333
n÷3
13494495.25
n÷5
10795596.2
n2
2913622432836361
n3
1.5727145632081E+23
n4
8.4891956811273E+30
n5
4.5822964318117E+38
2 √n7346.9708724072
3 √n377.92493353667
4 √n85.71447294598
5 √n35.19194961833
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
53977982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
26988991 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7346.9709404625 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999629479 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 53977981 can be divided by 2 positive divisors.
The sum of these divisors (counting 53977981) is 53977982, the average is 26988991.
Base
System
Value
2
Binary
11001101111010001101111101
3
Ternary
10202120100212111
4
Quaternary
3031322031331
5
Quinary
102304243411
6
Senary
5204534021
8
Octal
315721575
10
Decimal
53977981
12
Duodecimal
160b1311
16
Hexadecimal
337a37d
20
Vigesimal
gh74j1
36
Base36
w4xod
md5
ae636ec67f4b9a1986773a2d3d73fa92
sha1
65a01827fd4247d66fd0364293e1361bcf0b1af9
sha256
ca402b3cd6b43401a7fe11c8e9bf69145055f489b1cf92a011e5f5db5fc4694d
sha512
919f0839f65f2bc2328c62d0daba439a7c615eae1c9e422eaf08537018ee0880e974c200cf2116f15aaaf7ffe9e3936100ae5ed1ea1cf8cb8f727894dfd063c2
ripemd-160
4f10e568c4a5cf3b5472e197ab49fa7569989f17
Diameter
107955962
Circumference
339153657.13042
Area
9.1534148303331E+15
Volume
6.5877713572912E+23
Surface area
3.6613659321333E+16
Circumference
339153657.13042
Perimeter
215911924
Area
2913622432836361
Diagonal
76336392.799717
Surface area
17481734597018166
Volume
1.5727145632081E+23
Space diagonal
93492605.581988
Perimeter
161933943
Area
1.2616355219363E+15
Altitude
46746302.790994
Surface area
1.2616355219363E+15
Volume
1.8534618875255E+22
Height
25445464.266572