448989920 is an even 9-digits composite number following 448989919
and preceding 448989921 . In scientific notation, it is written as 4.48989920 × 10^8.
The sum of its digits is 53. It has a total of 7 prime factors and 24 positive divisors.
There are 179595904 positive integers (up to 448989920) that are relatively prime to 448989920.
448989920 has 24 divisors, whose sum is 1060739064
The reverse of 448989920 is 029989844
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
four hundred forty-eight million nine hundred eighty-nine thousand nine hundred twenty
Scientific notation
4.48989920 × 10^8
Engineering notation
4.48989920 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 5 × 2806187
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
28061870 Product of the distinct prime numbers
The prime factorization of 448989920 is 2 × 2 × 2 × 2 × 2 × 5 × 2806187.
Since it has a total of 7 prime factors.
5 , 4 , 34 , 87 , 364 , 465 , 5888 , 4888 , 56659 , 61385 , 371027 , 591374 , 7070992 , 2180890 , 67172364 , 13464286 , 217366752 , 540622046 , 5976252959 , 8365695013
n×2
897979840
n×3
1346969760
n×4
1795959680
n×5
2244949600
n÷2
224494960
n÷3
149663306.66667
n÷3
112247480
n÷5
89797984
n2
201591948261606400
n3
9.0512752722623E+25
n4
4.063931360391E+34
n5
1.8246642163875E+43
2 √n21189.382246776
3 √n765.73564447311
4 √n145.56573170488
5 √n53.758521776135
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 32 , 40 , 80 , 160 , 2806187 , 5612374 , 11224748 , 14030935 , 22449496 , 28061870 , 44898992 , 56123740 , 89797984 , 112247480 , 224494960 , 448989920
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-448989919 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 448989920 can be divided by 24 positive divisors.
The sum of these divisors (counting 448989920) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11010110000110000101011100000
3
Ternary
1011021212001101022
4
Quaternary
122300300223200
5
Quinary
1404420134140
6
Senary
112315225012
8
Octal
3260605340
10
Decimal
448989920
12
Duodecimal
106448168
16
Hexadecimal
1ac30ae0
20
Vigesimal
7063eg0
36
Base36
7fbeu8
md5
12cb04f41ed44152d1baa1831f37c58d
sha1
fdb327e5b3db97605c0eaeaba15d44f5ba51f4bd
sha256
fcb477c1ebc3f33a402553381d7da50155b184fc5873c2f7af30b7a00cd995fa
sha512
1d749d9753da0b32919c65e5a872ac6b12135c5cd42d74f1be89b9dddcb828b575d0013d923e01abd266c992a4a3e679552571ffa8d8cc7e660780967a24bea1
ripemd-160
fc9f4ae057c4eb3cafe960487ed919f2d3146f5b
Diameter
897979840
Circumference
2821086868.4157
Area
6.3331978368152E+17
Volume
3.7913893201278E+26
Surface area
2.5332791347261E+18
Circumference
2821086868.4157
Perimeter
1795959680
Area
201591948261606400
Diagonal
634967634.23281
Surface area
1209551689569638400
Volume
9.0512752722623E+25
Space diagonal
777673353.52629
Perimeter
1346969760
Area
8.7291874196475E+16
Altitude
388836676.76314
Surface area
8.7291874196475E+16
Volume
1.0667030205671E+25
Height
211655878.0776