499890385 is an odd 9-digits composite number following 499890384
and preceding 499890386 . In scientific notation, it is written as 4.99890385 × 10^8.
The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors.
There are 399912304 positive integers (up to 499890385) that are relatively prime to 499890385.
499890385 has 4 divisors, whose sum is 599868468
The reverse of 499890385 is 583098994
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
four hundred ninety-nine million eight hundred ninety thousand three hundred eighty-five
Scientific notation
4.99890385 × 10^8
Engineering notation
4.99890385 × 10^6
Prime Factorization
5 × 99978077
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
499890385 Product of the distinct prime numbers
The prime factorization of 499890385 is 5 × 99978077.
Since it has a total of 2 prime factors.
6 , 6 , 36 , 55 , 508 , 7 , 7410 , 758 , 43765 , 43808 , 249799 , 865365 , 4290228 , 7162863 , 16556859 , 54607369 , 357506236 , 950445298 , 7651753922 , 2281071420
n×2
999780770
n×3
1499671155
n×4
1999561540
n×5
2499451925
n÷2
249945192.5
n÷3
166630128.33333
n÷3
124972596.25
n÷5
99978077
n2
249890397015448225
n3
1.2491780677186E+26
n4
6.2445210520538E+34
n5
3.1215760328518E+43
2 √n22358.228574733
3 √n793.64252075629
4 √n149.52668181543
5 √n54.925618579804
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
-499890384 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 499890385 can be divided by 4 positive divisors.
The sum of these divisors (counting 499890385) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101110010111011100011010001
3
Ternary
1021211122001200201
4
Quaternary
131302323203101
5
Quinary
2010432443020
6
Senary
121334215201
8
Octal
3562734321
10
Decimal
499890385
12
Duodecimal
11b4b4501
16
Hexadecimal
1dcbb8d1
20
Vigesimal
7g465j5
36
Base36
89mdw1
md5
4f2d0d6239b82e1982eff6234332a069
sha1
31c1112c88de214dd0fb3d821a5199d83e6bb054
sha256
82a2ce042f536b82a244c0d11fff4460feb66b7058830facfe7173dcf199b653
sha512
e0f81d9fae75c3915f4e716540ba217e7a0879d6c2a8789675ba79f78166c1bcdc49bba3ff1889baa85a87819455f8764318280b87903182e7ac5ea6d292821b
ripemd-160
b3be8f0676beea9b5b187b9c4aec8d1c12c8e0be
Diameter
999780770
Circumference
3140903922.2323
Area
7.8505383546637E+17
Volume
5.2325448540935E+26
Surface area
3.1402153418655E+18
Circumference
3140903922.2323
Perimeter
1999561540
Area
249890397015448225
Diagonal
706951762.16691
Surface area
1499342382092689350
Volume
1.2491780677186E+26
Space diagonal
865835545.03517
Perimeter
1499671155
Area
1.0820571598858E+17
Altitude
432917772.51758
Surface area
1.0820571598858E+17
Volume
1.4721704709888E+25
Height
235650587.38897