28549433 is an odd 8-digits composite number following 28549432
and preceding 28549434 . In scientific notation, it is written as 2.8549433 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 25920000 positive integers (up to 28549433) that are relatively prime to 28549433.
28549433 has 8 divisors, whose sum is 31185696
The reverse of 28549433 is 33494582
Previous prime number is 1153
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
twenty-eight million five hundred forty-nine thousand four hundred thirty-three
Scientific notation
2.8549433 × 10^7
Engineering notation
2.8549433 × 10^6
Prime Factorization
11 × 1153 × 2251
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28549433
Product of the distinct prime numbers
The prime factorization of 28549433 is 11 × 1153 × 2251.
Since it has a total of 3 prime factors.
8 , 7 , 59 , 26 , 942 , 145 , 1563 , 8972 , 72721 , 57853 , 577744 , 458583 , 6192816 , 5511953 , 8916813 , 89870540 , 977273251 , 962963631 , 3061539531 , 7792544154
n×2
57098866
n×3
85648299
n×4
114197732
n×5
142747165
n÷2
14274716.5
n÷3
9516477.6666667
n÷3
7137358.25
n÷5
5709886.6
n2
815070124621489
n3
2.3269789913183E+22
n4
6.6433930805049E+29
n5
1.8966510564454E+37
2 √n
5343.1669447997
3 √n
305.63223863931
4 √n
73.096969463855
5 √n
30.982716811273
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28549432
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28549433 can be divided by 8 positive divisors.
The sum of these divisors (counting 28549433) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101100111010000100111001
3
Ternary
1222201110110102
4
Quaternary
1230322010321
5
Quinary
24302040213
6
Senary
2455525145
8
Octal
154720471
10
Decimal
28549433
12
Duodecimal
96897b5
16
Hexadecimal
1b3a139
20
Vigesimal
8i8dbd
36
Base36
gzwvt
md5
b6b958e28174d209566276966ac7a209
sha1
003c902f0fcf1c863572a5f7cfd161eedbe04efc
sha256
d9f09f2171e96c80c1467a4897fde09d4cf61e465eee5e79e42eb1b3fd21d066
sha512
098864c30969d7500bb1bad7b18c938a409fcca0c779aa40cdc9bcdd791c1e9f28e2622da77570ee36db09c13740fbdaf3841a53c63f483d0bdbf9b57755b9ad
ripemd-160
2356a140933a6429bd83ef228f5d9b75ab2901df
Diameter
57098866
Circumference
179381377.95391
Area
2.5606183156714E+15
Volume
9.7472268055777E+22
Surface area
1.0242473262686E+16
Circumference
179381377.95391
Perimeter
114197732
Area
815070124621489
Diagonal
40374995.346662
Surface area
4890420747728934
Volume
2.3269789913183E+22
Space diagonal
49449068.483284
Perimeter
85648299
Area
3.5293571689398E+14
Altitude
24724534.241642
Surface area
3.5293571689398E+14
Volume
2.742371040733E+21
Height
13458331.782221