28742713 is an odd 8-digits prime number following 28742712
and preceding 28742714 . In scientific notation, it is written as 2.8742713 × 10^7.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 28742712 positive integers (up to 28742713) that are relatively prime to 28742713.
28742713 has 2 divisors, whose sum is 28742714
The reverse of 28742713 is 31724782
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 34 Digital Root 7
Name
twenty-eight million seven hundred forty-two thousand seven hundred thirteen
Scientific notation
2.8742713 × 10^7
Engineering notation
2.8742713 × 10^6
Prime Factorization
28742713
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28742713 Product of the distinct prime numbers
The prime factorization of 28742713 is 28742713.
Since it has a total of 1 prime factors.
2 , 4 , 78 , 80 , 714 , 599 , 1210 , 6065 , 1288 , 29534 , 547767 , 331912 , 3800657 , 6053757 , 2181774 , 31836541 , 946711178 , 598047257 , 6473857999 , 7235169858
n×2
57485426
n×3
86228139
n×4
114970852
n×5
143713565
n÷2
14371356.5
n÷3
9580904.3333333
n÷3
7185678.25
n÷5
5748542.6
n2
826143550600369
n3
2.3745606971707E+22
n4
6.8251316619858E+29
n5
1.9617280054767E+37
2 √n5361.2230880649
3 √n306.32039930924
4 √n73.220373449368
5 √n31.024554339985
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28742714 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14371357 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5361.2231813272 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999304171 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28742713 can be divided by 2 positive divisors.
The sum of these divisors (counting 28742713) is 28742714, the average is 14371357.
Base
System
Value
2
Binary
1101101101001010000111001
3
Ternary
2000002021120221
4
Quaternary
1231221100321
5
Quinary
24324231323
6
Senary
2504020041
8
Octal
155512071
10
Decimal
28742713
12
Duodecimal
9761621
16
Hexadecimal
1b69439
20
Vigesimal
8jcgfd
36
Base36
h420p
md5
54759b722bbb7b3ffa3b650613bdfda1
sha1
490267f913a87965c98f8570a60182feeac72c97
sha256
1a8d22367cba0010c785258dd52be5e2a17c30c7404f6efb35871268c944bbd2
sha512
886707bf708a5c0eaf31f81c9a5f30e20331395855cf109afbf4fe3eeb08e6d63b68fe8e935f1839ebab32279446e87f502bf78d7ef03f6024d89b74ea4a2ff1
ripemd-160
b21d01b937846985a439d2b0b6982d8cd08dced2
Diameter
57485426
Circumference
180595792.01008
Area
2.5954065093767E+15
Volume
9.9465365889795E+22
Surface area
1.0381626037507E+16
Circumference
180595792.01008
Perimeter
114970852
Area
826143550600369
Diagonal
40648334.543997
Surface area
4956861303602214
Volume
2.3745606971707E+22
Space diagonal
49783839.26337
Perimeter
86228139
Area
3.577306509963E+14
Altitude
24891919.631685
Surface area
3.577306509963E+14
Volume
2.7984466188475E+21
Height
13549444.847999