28561373 is an odd 8-digits composite number following 28561372
and preceding 28561374 . In scientific notation, it is written as 2.8561373 × 10^7.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 27661824 positive integers (up to 28561373) that are relatively prime to 28561373.
28561373 has 8 divisors, whose sum is 29468088
The reverse of 28561373 is 37316582
Previous prime number is 233
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8
Name
twenty-eight million five hundred sixty-one thousand three hundred seventy-three
Scientific notation
2.8561373 × 10^7
Engineering notation
2.8561373 × 10^6
Prime Factorization
37 × 233 × 3313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28561373
Product of the distinct prime numbers
The prime factorization of 28561373 is 37 × 233 × 3313.
Since it has a total of 3 prime factors.
2 , 5 , 73 , 54 , 175 , 408 , 4442 , 4663 , 81408 , 20720 , 287474 , 313135 , 8206519 , 9792260 , 43301834 , 41335056 , 883184796 , 100587843 , 638233852 , 8747180076
n×2
57122746
n×3
85684119
n×4
114245492
n×5
142806865
n÷2
14280686.5
n÷3
9520457.6666667
n÷3
7140343.25
n÷5
5712274.6
n2
815752027645129
n3
2.3298997937079E+22
n4
6.6545137060714E+29
n5
1.9006204809272E+37
2 √n
5344.2841428951
3 √n
305.67484007282
4 √n
73.10461095509
5 √n
30.985307908395
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
-28561372
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 28561373 can be divided by 8 positive divisors.
The sum of these divisors (counting 28561373) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101100111100111111011101
3
Ternary
1222202001211122
4
Quaternary
1230330333131
5
Quinary
24302430443
6
Senary
2500100325
8
Octal
154747735
10
Decimal
28561373
12
Duodecimal
96946a5
16
Hexadecimal
1b3cfdd
20
Vigesimal
8ia38d
36
Base36
h063h
md5
31405cf634713dfff6fee4b20588fa81
sha1
6ac3a06e8438091bc25ba8135ae860183c6aee6d
sha256
795fe939a94875df16c93deddbc541e5d5d2b3cbae440fa6f1b7bd69f3153013
sha512
c4ab9bf8d83c4d0d5558f47a953a3ed2d67900caaa4bc4471b7f0e2f01b2c8e8d7979459780199f45d703fbea83c3ae3ab9c2e34e7a1b62b5fc039f361c5efeb
ripemd-160
f151002b0ac6fcdd256024f30ef21b8880c05831
Diameter
57122746
Circumference
179456399.18648
Area
2.5627605772009E+15
Volume
9.7594614340174E+22
Surface area
1.0251042308804E+16
Circumference
179456399.18648
Perimeter
114245492
Area
815752027645129
Diagonal
40391881.056597
Surface area
4894512165870774
Volume
2.3298997937079E+22
Space diagonal
49469749.169926
Perimeter
85684119
Area
3.5323098956467E+14
Altitude
24734874.584963
Surface area
3.5323098956467E+14
Volume
2.74581323936E+21
Height
13463960.352199