1990752463 is an odd 10-digits composite number following 1990752462
and preceding 1990752464 . In scientific notation, it is written as 1.990752463 × 10^9.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 1693421280 positive integers (up to 1990752463) that are relatively prime to 1990752463.
1990752463 has 16 divisors, whose sum is 2292466176
The reverse of 1990752463 is 3642570991
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 46
Digital Root 1
Name
one billion nine hundred ninety million seven hundred fifty-two thousand four hundred sixty-three
Scientific notation
1.990752463 × 10^9
Engineering notation
1.990752463 × 10^9
Prime Factorization
7 × 263 × 283 × 3821
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1990752463
Product of the distinct prime numbers
The prime factorization of 1990752463 is 7 × 263 × 283 × 3821.
Since it has a total of 4 prime factors.
4 , 1 , 89 , 84 , 220 , 440 , 901 , 3310 , 75348 , 34346 , 335333 , 242898 , 8611897 , 9575617 , 8253180 , 185175 , 338365455 , 866860939 , 8797419591 , 4983862907
n×2
3981504926
n×3
5972257389
n×4
7963009852
n×5
9953762315
n÷2
995376231.5
n÷3
663584154.33333
n÷3
497688115.75
n÷5
398150492.6
n2
3963095368940566369
n3
7.8895418668223E+27
n4
1.5706124903318E+37
n5
3.1267006835466E+46
2 √n
44617.849152553
3 √n
1257.97618819
4 √n
211.22937568566
5 √n
72.410817793304
1 , 7 , 263 , 283 , 1841 , 1981 , 3821 , 26747 , 74429 , 521003 , 1004923 , 1081343 , 7034461 , 7569401 , 284393209 , 1990752463
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1990752462
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1990752463 can be divided by 16 positive divisors.
The sum of these divisors (counting 1990752463) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110110101010000111100011001111
3
Ternary
12010201221200222201
4
Quaternary
1312222013203033
5
Quinary
13034113034323
6
Senary
525312422331
8
Octal
16652074317
10
Decimal
1990752463
12
Duodecimal
4768479a7
16
Hexadecimal
76a878cf
20
Vigesimal
1b224133
36
Base36
wx8qfj
md5
8f2dde1c9eb822077e9aecb79181ee18
sha1
5ce8624da5826114eec13319056f3c20e90c8c6e
sha256
0a5486e5edccaab5b3418164895ea9a3574dbdc1c3831d3e15db564af87ba880
sha512
de4be4ab2b4af1f5508af9f24719496d3fa42dcb87e6e1c21c45cc89c48899d5030066289e48cd88fba382589038854abe917af4c22837f2273d1a6549748f81
ripemd-160
62216b8a757c1d704f39f35fcc34a9a5af45eb2d
Diameter
3981504926
Circumference
12508266625.753
Area
1.2450431296539E+19
Volume
3.3047635691997E+28
Surface area
4.9801725186158E+19
Circumference
12508266625.753
Perimeter
7963009852
Area
3963095368940566369
Diagonal
2815349132.5022
Surface area
2.3778572213643E+19
Volume
7.8895418668223E+27
Space diagonal
3448084411.2089
Perimeter
5972257389
Area
1.7160706335615E+18
Altitude
1724042205.6044
Surface area
1.7160706335615E+18
Volume
9.2979142574754E+26
Height
938449710.83408