57187897 is an odd 8-digits composite number following 57187896
and preceding 57187898 . In scientific notation, it is written as 5.7187897 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 52580352 positive integers (up to 57187897) that are relatively prime to 57187897.
57187897 has 8 divisors, whose sum is 61830216
The reverse of 57187897 is 79878175
Previous prime number is 257
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
fifty-seven million one hundred eighty-seven thousand eight hundred ninety-seven
Scientific notation
5.7187897 × 10^7
Engineering notation
5.7187897 × 10^6
Prime Factorization
13 × 257 × 17117
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
57187897
Product of the distinct prime numbers
The prime factorization of 57187897 is 13 × 257 × 17117.
Since it has a total of 3 prime factors.
1 , 7 , 60 , 6 , 813 , 88 , 6580 , 6892 , 87325 , 98895 , 602839 , 29341 , 9952737 , 1511138 , 17138728 , 62345712 , 228932127 , 868906590 , 1963733351 , 2891271692
n×2
114375794
n×3
171563691
n×4
228751588
n×5
285939485
n÷2
28593948.5
n÷3
19062632.333333
n÷3
14296974.25
n÷5
11437579.4
n2
3270455563282609
n3
1.8703047589608E+23
n4
1.0695879591406E+31
n5
6.1167486039774E+38
2 √n
7562.2679799118
3 √n
385.2725275683
4 √n
86.961301622686
5 √n
35.600887545853
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
-57187896
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 57187897 can be divided by 8 positive divisors.
The sum of these divisors (counting 57187897) is 1, the average is 0.125.
Base
System
Value
2
Binary
11011010001001111000111001
3
Ternary
10222121110001021
4
Quaternary
3122021320321
5
Quinary
104120003042
6
Senary
5401422441
8
Octal
332117071
10
Decimal
57187897
12
Duodecimal
1719aa21
16
Hexadecimal
3689e39
20
Vigesimal
hh89eh
36
Base36
y1qgp
md5
ca28e4816a1ce72acef9cde624385c6b
sha1
f47c495550f389be1a055888c491fbf0e5cb4121
sha256
38e5a13c0113a894a504fd650a652dd56031e093b2c7d3a05aef847df4a482ca
sha512
9ae1732c4ecf97a729c412ab3feccf368fa80d8e1a703bbbe940cf2c0e2604f6bb61d99049826b396df9d68c8a4c604967eaf9f8099bbd90309c3b24862fb6d0
ripemd-160
5e97fafdb36eb73c4e0910514b78e9f496e02456
Diameter
114375794
Circumference
359322154.1789
Area
1.0274439171501E+16
Volume
7.8343142543005E+23
Surface area
4.1097756686002E+16
Circumference
359322154.1789
Perimeter
228751588
Area
3270455563282609
Diagonal
80875899.540996
Surface area
19622733379695654
Volume
1.8703047589608E+23
Space diagonal
99052343.182016
Perimeter
171563691
Area
1.4161487998754E+15
Altitude
49526171.591008
Surface area
1.4161487998754E+15
Volume
2.2041752965778E+22
Height
26958633.180332