454908985 is an odd 9-digits composite number following 454908984
and preceding 454908986 . In scientific notation, it is written as 4.54908985 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 363927184 positive integers (up to 454908985) that are relatively prime to 454908985.
454908985 has 4 divisors, whose sum is 545890788
The reverse of 454908985 is 589809454
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
four hundred fifty-four million nine hundred eight thousand nine hundred eighty-five
Scientific notation
4.54908985 × 10^8
Engineering notation
4.54908985 × 10^6
Prime Factorization
5 × 90981797
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
454908985
Product of the distinct prime numbers
The prime factorization of 454908985 is 5 × 90981797.
Since it has a total of 2 prime factors.
7 , 4 , 58 , 30 , 842 , 367 , 9524 , 6585 , 8182 , 68220 , 376453 , 344599 , 519897 , 230009 , 82419061 , 78655258 , 55853954 , 938777782 , 8658362214 , 8009505915
n×2
909817970
n×3
1364726955
n×4
1819635940
n×5
2274544925
n÷2
227454492.5
n÷3
151636328.33333
n÷3
113727246.25
n÷5
90981797
n2
206942184633730225
n3
9.4139859165413E+25
n4
4.2825067780981E+34
n5
1.9481508116802E+43
2 √n
21328.595476496
3 √n
769.08588041496
4 √n
146.04312882329
5 √n
53.899520662577
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-454908984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 454908985 can be divided by 4 positive divisors.
The sum of these divisors (counting 454908985) is 1, the average is 0.25.
Base
System
Value
2
Binary
11011000111010101110000111001
3
Ternary
1011200222202210221
4
Quaternary
123013111300321
5
Quinary
1412424041420
6
Senary
113050140041
8
Octal
3307256071
10
Decimal
454908985
12
Duodecimal
108421621
16
Hexadecimal
1b1d5c39
20
Vigesimal
7233c95
36
Base36
7iua0p
md5
f74426033ca2c07413ed056828b3ec0a
sha1
076d906917549091eb43b3a144b21458caa71a7c
sha256
de0fe567b599c7deec3df14edb3d9d2775c88a242aa9583ec2a7dc5fddef52b9
sha512
d85ba24a889101a38f338ed2875fb549b462d0fcaca7bf51be6360fcfadddc363518069889180db4a59b5742f66af569e0839c667f07ef9daa3a6e38c3fc4a3d
ripemd-160
072e4acc3af338055828221a695d010654aa5124
Diameter
909817970
Circumference
2858277450.656
Area
6.5012804696315E+17
Volume
3.9433211995205E+26
Surface area
2.6005121878526E+18
Circumference
2858277450.656
Perimeter
1819635940
Area
206942184633730225
Diagonal
643338456.23238
Surface area
1241653107802381350
Volume
9.4139859165413E+25
Space diagonal
787925474.83959
Perimeter
1364726955
Area
8.960859450373E+16
Altitude
393962737.41979
Surface area
8.960859450373E+16
Volume
1.1094488799302E+25
Height
214446152.07746