57157421 is an odd 8-digits prime number following 57157420
and preceding 57157422 . In scientific notation, it is written as 5.7157421 × 10^7.
The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors.
There are 57157420 positive integers (up to 57157421) that are relatively prime to 57157421.
57157421 has 2 divisors, whose sum is 57157422
The reverse of 57157421 is 12475175
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 32 Digital Root 5
Name
fifty-seven million one hundred fifty-seven thousand four hundred twenty-one
Scientific notation
5.7157421 × 10^7
Engineering notation
5.7157421 × 10^6
Prime Factorization
57157421
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
57157421 Product of the distinct prime numbers
The prime factorization of 57157421 is 57157421.
Since it has a total of 1 prime factors.
4 , 9 , 63 , 69 , 372 , 661 , 5213 , 2109 , 79760 , 70437 , 679524 , 316451 , 7383241 , 6262789 , 74232492 , 12292166 , 151104841 , 56277323 , 3277707412 , 7148413602
n×2
114314842
n×3
171472263
n×4
228629684
n×5
285787105
n÷2
28578710.5
n÷3
19052473.666667
n÷3
14289355.25
n÷5
11431484.2
n2
3266970775371241
n3
1.8673162400259E+23
n4
1.067309804713E+31
n5
6.1004675845407E+38
2 √n7560.2527074166
3 √n385.20407688488
4 √n86.949713670699
5 √n35.597092323238
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
57157422 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
28578711 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7560.252773552 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999650089 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 57157421 can be divided by 2 positive divisors.
The sum of these divisors (counting 57157421) is 57157422, the average is 28578711.
Base
System
Value
2
Binary
11011010000010011100101101
3
Ternary
10222112220020112
4
Quaternary
3122002130231
5
Quinary
104113014141
6
Senary
5401025405
8
Octal
332023455
10
Decimal
57157421
12
Duodecimal
17185265
16
Hexadecimal
368272d
20
Vigesimal
hh4db1
36
Base36
y12y5
md5
36cade831d109cfb56ab1152e1564998
sha1
086cece928849ad6c5fe60b5a7101418f3e1497e
sha256
7f28b4f64436ab6b4c23113baaaa4bf394c6744295ae25fc6b449c94490d939a
sha512
dad09c1c11edfe5eb4f1aa799feff8e30b8a0da09e4ad4ec5060d014d88b7a7d615efca6497d8c7fb523ffbb2449abd414e7c3c8751c1322bfab43525c06cebc
ripemd-160
5795d7372d3d236689e2aa522ecc4c6db870fd3b
Diameter
114314842
Circumference
359130667.82348
Area
1.0263491387399E+16
Volume
7.8217959754591E+23
Surface area
4.1053965549595E+16
Circumference
359130667.82348
Perimeter
228629684
Area
3266970775371241
Diagonal
80832799.968469
Surface area
19601824652227446
Volume
1.8673162400259E+23
Space diagonal
98999557.201604
Perimeter
171472263
Area
1.4146398424464E+15
Altitude
49499778.600802
Surface area
1.4146398424464E+15
Volume
2.2006532932368E+22
Height
26944266.656156