28446775 is an odd 8-digits composite number following 28446774
and preceding 28446776 . In scientific notation, it is written as 2.8446775 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 19506240 positive integers (up to 28446775) that are relatively prime to 28446775.
28446775 has 12 divisors, whose sum is 40313392
The reverse of 28446775 is 57764482
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
twenty-eight million four hundred forty-six thousand seven hundred seventy-five
Scientific notation
2.8446775 × 10^7
Engineering notation
2.8446775 × 10^6
Prime Factorization
5 × 5 × 7 × 162553
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
5689355
Product of the distinct prime numbers
The prime factorization of 28446775 is 5 × 5 × 7 × 162553.
Since it has a total of 4 prime factors.
1 , 9 , 40 , 37 , 865 , 714 , 4203 , 4040 , 57696 , 83337 , 906083 , 585411 , 4660675 , 9823097 , 31161063 , 98988666 , 868589381 , 757155329 , 944741120 , 8643952006
n×2
56893550
n×3
85340325
n×4
113787100
n×5
142233875
n÷2
14223387.5
n÷3
9482258.3333333
n÷3
7111693.75
n÷5
5689355
n2
809219007900625
n3
2.3019671043472E+22
n4
6.5483540274767E+29
n5
1.8627955363997E+37
2 √n
5333.5518184414
3 √n
305.2654680578
4 √n
73.03117018398
5 √n
30.960403174503
1 , 5 , 7 , 25 , 35 , 175 , 162553 , 812765 , 1137871 , 4063825 , 5689355 , 28446775
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28446774
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28446775 can be divided by 12 positive divisors.
The sum of these divisors (counting 28446775) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1101100100001000000110111
3
Ternary
1222112020122021
4
Quaternary
1230201000313
5
Quinary
24240244100
6
Senary
2453414011
8
Octal
154410067
10
Decimal
28446775
12
Duodecimal
963a307
16
Hexadecimal
1b21037
20
Vigesimal
8hfgif
36
Base36
gxpo7
md5
3d9c618358d2c05a47547662a8b9925d
sha1
f61a9f2429bd5a08527a80dde3f88cc6f09f5ab1
sha256
a80415e46eeb2f6099168bdc8650fa6d4f4bc47874727007ab6c21c2916b1037
sha512
f6c1de2750b245efd0c31a964bf1367493901a4ab5eb036aec17ca05ecaf45a551cbd6b3ed18d6359d9b8794cdb0b154a8cb04ec9fe18d299c1c10c4f1c72f89
ripemd-160
0e6ba76df2017206c98668474cb4be708145f51e
Diameter
56893550
Circumference
178736358.71664
Area
2.5422364903658E+15
Volume
9.6424572584302E+22
Surface area
1.0168945961463E+16
Circumference
178736358.71664
Perimeter
113787100
Area
809219007900625
Diagonal
40229815.010776
Surface area
4855314047403750
Volume
2.3019671043472E+22
Space diagonal
49271259.61148
Perimeter
85340325
Area
3.5040210903359E+14
Altitude
24635629.80574
Surface area
3.5040210903359E+14
Volume
2.7128942492538E+21
Height
13409938.336925