57187893 is an odd 8-digits composite number following 57187892
and preceding 57187894 . In scientific notation, it is written as 5.7187893 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 31918320 positive integers (up to 57187893) that are relatively prime to 57187893.
57187893 has 8 divisors, whose sum is 61305376
The reverse of 57187893 is 39878175
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
fifty-seven million one hundred eighty-seven thousand eight hundred ninety-three
Scientific notation
5.7187893 × 10^7
Engineering notation
5.7187893 × 10^6
Prime Factorization
21 × 43 × 63331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
57187893
Product of the distinct prime numbers
The prime factorization of 57187893 is 21 × 43 × 63331.
Since it has a total of 3 prime factors.
1 , 1 , 12 , 27 , 307 , 256 , 5560 , 7250 , 23625 , 27323 , 196862 , 802831 , 5046571 , 4902540 , 92941436 , 50314367 , 869484062 , 396652216 , 6100505669 , 1671416789
n×2
114375786
n×3
171563679
n×4
228751572
n×5
285939465
n÷2
28593946.5
n÷3
19062631
n÷3
14296973.25
n÷5
11437578.6
n2
3270455105779449
n3
1.8703043665062E+23
n4
1.0695876598919E+31
n5
6.1167464648018E+38
2 √n
7562.2677154409
3 √n
385.27251858569
4 √n
86.961300102062
5 √n
35.600887047833
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-57187892
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 57187893 can be divided by 8 positive divisors.
The sum of these divisors (counting 57187893) is 1, the average is 0.125.
Base
System
Value
2
Binary
11011010001001111000110101
3
Ternary
10222121110001010
4
Quaternary
3122021320311
5
Quinary
104120003033
6
Senary
5401422433
8
Octal
332117065
10
Decimal
57187893
12
Duodecimal
1719aa19
16
Hexadecimal
3689e35
20
Vigesimal
hh89ed
36
Base36
y1qgl
md5
971f6f77089147db272ad8233c1c3c7f
sha1
ab86a971cac96dfd37e3e12961f1a9ef4a533783
sha256
6a74ee8c1a8ff1df8eea48f3a3433074f4cc387749cacab20712139ff04def57
sha512
d5a7155960b5855981c583a8468cc3c175345106f4a256b3f3598fd220b0662abbd3142623f7852d287781b5f7721ba125125cd5bc2c28b22758fc5013197a6b
ripemd-160
1577a7a809a9f049925c5ac9cb720514ee8f7160
Diameter
114375786
Circumference
359322129.04616
Area
1.0274437734212E+16
Volume
7.8343126103903E+23
Surface area
4.1097750936848E+16
Circumference
359322129.04616
Perimeter
228751572
Area
3270455105779449
Diagonal
80875893.884141
Surface area
19622730634676694
Volume
1.8703043665062E+23
Space diagonal
99052336.253813
Perimeter
171563679
Area
1.4161486017708E+15
Altitude
49526168.126906
Surface area
1.4161486017708E+15
Volume
2.2041748340656E+22
Height
26958631.294714