28162493 is an odd 8-digits prime number following 28162492
and preceding 28162494 . In scientific notation, it is written as 2.8162493 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 28162492 positive integers (up to 28162493) that are relatively prime to 28162493.
28162493 has 2 divisors, whose sum is 28162494
The reverse of 28162493 is 39426182
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
twenty-eight million one hundred sixty-two thousand four hundred ninety-three
Scientific notation
2.8162493 × 10^7
Engineering notation
2.8162493 × 10^6
Prime Factorization
28162493
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28162493 Product of the distinct prime numbers
The prime factorization of 28162493 is 28162493.
Since it has a total of 1 prime factors.
2 , 4 , 22 , 76 , 360 , 784 , 3202 , 33 , 53549 , 27274 , 613242 , 306927 , 2704561 , 5947466 , 69443739 , 54197252 , 515615395 , 977892647 , 1938673288 , 6861143209
n×2
56324986
n×3
84487479
n×4
112649972
n×5
140812465
n÷2
14081246.5
n÷3
9387497.6666667
n÷3
7040623.25
n÷5
5632498.6
n2
793126011975049
n3
2.2336405760365E+22
n4
6.2904887087145E+29
n5
1.7715584422575E+37
2 √n5306.8345555519
3 √n304.24517458887
4 √n72.84802369009
5 √n30.898273947306
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28162494 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14081247 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5306.83464977 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999289836 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28162493 can be divided by 2 positive divisors.
The sum of these divisors (counting 28162493) is 28162494, the average is 14081247.
Base
System
Value
2
Binary
1101011011011100110111101
3
Ternary
1221222210200022
4
Quaternary
1223123212331
5
Quinary
24202144433
6
Senary
2443341525
8
Octal
153334675
10
Decimal
28162493
12
Duodecimal
95218a5
16
Hexadecimal
1adb9bd
20
Vigesimal
8g064d
36
Base36
grmbh
md5
1c6fac280b3c847ec673b7856f4b2a8b
sha1
adcbdabf2d963c6fb94862eeda79cf3d885c3120
sha256
ca74380180fc8300d66ab612f385e79ab947fdfaf48995ea26c9ac560bf8b0db
sha512
e34a1de9e0e88c73834e300732f999e3e6bf8dd470f2ed567ab9308260098936300179532af40a9a516896cb13b39bd2d28e24b254566c1db1f8430d9babc2b9
ripemd-160
fd1e206be6db661a273a54e9ee571a7d739adcc1
Diameter
56324986
Circumference
176950162.23115
Area
2.4916788525918E+15
Volume
9.3562517659152E+22
Surface area
9.9667154103671E+15
Circumference
176950162.23115
Perimeter
112649972
Area
793126011975049
Diagonal
39827779.550837
Surface area
4758756071850294
Volume
2.2336405760365E+22
Space diagonal
48778868.743803
Perimeter
84487479
Area
3.4343363738632E+14
Altitude
24389434.371901
Surface area
3.4343363738632E+14
Volume
2.6323706634148E+21
Height
13275926.516946