28572571 is an odd 8-digits prime number following 28572570
and preceding 28572572 . In scientific notation, it is written as 2.8572571 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 28572570 positive integers (up to 28572571) that are relatively prime to 28572571.
28572571 has 2 divisors, whose sum is 28572572
The reverse of 28572571 is 17527582
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
twenty-eight million five hundred seventy-two thousand five hundred seventy-one
Scientific notation
2.8572571 × 10^7
Engineering notation
2.8572571 × 10^6
Prime Factorization
28572571
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28572571 Product of the distinct prime numbers
The prime factorization of 28572571 is 28572571.
Since it has a total of 1 prime factors.
2 , 9 , 64 , 35 , 224 , 368 , 660 , 8680 , 68111 , 85848 , 460643 , 268308 , 3142935 , 2205915 , 39816225 , 44232954 , 826884401 , 527704178 , 6383225047 , 4854957765
n×2
57145142
n×3
85717713
n×4
114290284
n×5
142862855
n÷2
14286285.5
n÷3
9524190.3333333
n÷3
7143142.75
n÷5
5714514.2
n2
816391813550041
n3
2.3326413056477E+22
n4
6.6649559323152E+29
n5
1.9043492658795E+37
2 √n5345.3317015878
3 √n305.7147832928
4 √n73.111775396224
5 √n30.987737196902
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28572572 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14286286 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5345.3317951274 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999300028 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28572571 can be divided by 2 positive divisors.
The sum of these divisors (counting 28572571) is 28572572, the average is 14286286.
Base
System
Value
2
Binary
1101100111111101110011011
3
Ternary
1222202122012101
4
Quaternary
1230333232123
5
Quinary
24303310241
6
Senary
2500224231
8
Octal
154775633
10
Decimal
28572571
12
Duodecimal
969b077
16
Hexadecimal
1b3fb9b
20
Vigesimal
8ibb8b
36
Base36
h0eqj
md5
a24fada2d2f2e5e0abf1571cd7243925
sha1
9dfeb89f625e08e2ea0c36563f32c3cbda9cfc65
sha256
14afa041f229aaedc9f484bd509941c57f8d2a3c8a71de59236dd1561b99bb03
sha512
36f13c5dbec490798d7d950c57b37d17c69af6a97999409cfe3cd001e31d696775977120e9fd7d7caf1e4391b1e241feea46f841f377e1e6f3a3252f69a7787f
ripemd-160
dff0fa3ed903168b8e64c9079a80354a6de94f90
Diameter
57145142
Circumference
179526758.29555
Area
2.5647705238997E+15
Volume
9.7709450523774E+22
Surface area
1.0259082095599E+16
Circumference
179526758.29555
Perimeter
114290284
Area
816391813550041
Diagonal
40407717.420068
Surface area
4898350881300246
Volume
2.3326413056477E+22
Space diagonal
49489144.674869
Perimeter
85717713
Area
3.5350802498799E+14
Altitude
24744572.337435
Surface area
3.5350802498799E+14
Volume
2.7490441421656E+21
Height
13469239.140023