28984927 is an odd 8-digits prime number following 28984926
and preceding 28984928 . In scientific notation, it is written as 2.8984927 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 28984926 positive integers (up to 28984927) that are relatively prime to 28984927.
28984927 has 2 divisors, whose sum is 28984928
The reverse of 28984927 is 72948982
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
twenty-eight million nine hundred eighty-four thousand nine hundred twenty-seven
Scientific notation
2.8984927 × 10^7
Engineering notation
2.8984927 × 10^6
Prime Factorization
28984927
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28984927 Product of the distinct prime numbers
The prime factorization of 28984927 is 28984927.
Since it has a total of 1 prime factors.
4 , 9 , 32 , 84 , 199 , 605 , 374 , 7799 , 1714 , 51918 , 980339 , 391630 , 5553136 , 880086 , 56408239 , 15722676 , 50231391 , 473076548 , 2894295130 , 9741038529
n×2
57969854
n×3
86954781
n×4
115939708
n×5
144924635
n÷2
14492463.5
n÷3
9661642.3333333
n÷3
7246231.75
n÷5
5796985.4
n2
840125993195329
n3
2.4350990583569E+22
n4
7.0581168444244E+29
n5
2.0457900149311E+37
2 √n5383.7651323214
3 √n307.17844457203
4 √n73.374144848996
5 √n31.076667574144
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28984928 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14492464 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5383.7652251932 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999309986 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28984927 can be divided by 2 positive divisors.
The sum of these divisors (counting 28984927) is 28984928, the average is 14492464.
Base
System
Value
2
Binary
1101110100100011001011111
3
Ternary
2000112120211211
4
Quaternary
1232210121133
5
Quinary
24410004202
6
Senary
2513125251
8
Octal
156443137
10
Decimal
28984927
12
Duodecimal
9859827
16
Hexadecimal
1ba465f
20
Vigesimal
913267
36
Base36
h98wv
md5
de12542382f01400c6cfef064853ac43
sha1
81fde4cc640c239bbc83d7c5ab3a523b81774162
sha256
51e5de154ee4b93f9ac21f1192c2c982b6623c72af849de66f0aa5b1d7805fd1
sha512
7e6ae834a6e758165778a8e3018f526fbd78dc3820ceb9012472a57b0b766d861cf5b3c21638e84b048f65747aea76f713b5f9a14a9cec4ef90055c9535be88f
ripemd-160
bd1e179ffb13394677450c9535d9560013b94576
Diameter
57969854
Circumference
182117667.45607
Area
2.6393336483123E+15
Volume
1.020011908333E+23
Surface area
1.0557334593249E+16
Circumference
182117667.45607
Perimeter
115939708
Area
840125993195329
Diagonal
40990876.867794
Surface area
5040755959171974
Volume
2.4350990583569E+22
Space diagonal
50203366.217675
Perimeter
86954781
Area
3.6378522624339E+14
Altitude
25101683.108837
Surface area
3.6378522624339E+14
Volume
2.8697917617086E+21
Height
13663625.622598