448889421 is an odd 9-digits composite number following 448889420
and preceding 448889422 . In scientific notation, it is written as 4.48889421 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 283508424 positive integers (up to 448889421) that are relatively prime to 448889421.
448889421 has 12 divisors, whose sum is 631679712
The reverse of 448889421 is 124988844
Previous prime number is 19
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
four hundred forty-eight million eight hundred eighty-nine thousand four hundred twenty-one
Scientific notation
4.48889421 × 10^8
Engineering notation
4.48889421 × 10^6
Prime Factorization
3 × 19 × 19 × 414487
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
23625759 Product of the distinct prime numbers
The prime factorization of 448889421 is 3 × 19 × 19 × 414487.
Since it has a total of 4 prime factors.
2 , 7 , 64 , 31 , 232 , 452 , 7109 , 7683 , 47518 , 74902 , 261614 , 210480 , 2029173 , 8187407 , 25971545 , 62626644 , 608041491 , 803845463 , 4940024246 , 9008725664
n×2
897778842
n×3
1346668263
n×4
1795557684
n×5
2244447105
n÷2
224444710.5
n÷3
149629807
n÷3
112222355.25
n÷5
89777884.2
n2
201501712285715241
n3
9.0451986958443E+25
n4
4.0602940054075E+34
n5
1.8226230251772E+43
2 √n21187.010666916
3 √n765.67850777169
4 √n145.55758539807
5 √n53.756114968666
1 , 3 , 19 , 57 , 361 , 1083 , 414487 , 1243461 , 7875253 , 23625759 , 149629807 , 448889421
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
-448889420 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 448889421 can be divided by 12 positive divisors.
The sum of these divisors (counting 448889421) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11010110000011000001001001101
3
Ternary
1011021122221112010
4
Quaternary
122300120021031
5
Quinary
1404403430141
6
Senary
112313131433
8
Octal
3260301115
10
Decimal
448889421
12
Duodecimal
1063b9b79
16
Hexadecimal
1ac1824d
20
Vigesimal
705b3b1
36
Base36
7f99al
md5
6cadeef46b6a917193917ed71c272e89
sha1
ba7a9b12519bb28c3bd578e5edadf4d017da3b10
sha256
2442c2dea17155e13da6f4e5b4f791e62159d7708bdd40989ff315a130ac6ac3
sha512
93561b5a9dfdc3363aafc4bcc661354841c8364f4a75827ca6180f5aba6d6b4ced9c6f43c308fa0b016aba028ad409af887cf519f2523a2afc0f3dde196d10fb
ripemd-160
9db42a8de0681865f5972dc15078a7f598ca040a
Diameter
897778842
Circumference
2820455414.5756
Area
6.3303629900257E+17
Volume
3.7888439697499E+26
Surface area
2.5321451960103E+18
Circumference
2820455414.5756
Perimeter
1795557684
Area
201501712285715241
Diagonal
634825507.18401
Surface area
1209010273714291446
Volume
9.0451986958443E+25
Space diagonal
777499284.15218
Perimeter
1346668263
Area
8.7252800872746E+16
Altitude
388749642.07609
Surface area
8.7252800872746E+16
Volume
1.0659868891685E+25
Height
211608502.39467