1990752466 is an even 10-digits composite number following 1990752465
and preceding 1990752467 . In scientific notation, it is written as 1.990752466 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 991104000 positive integers (up to 1990752466) that are relatively prime to 1990752466.
1990752466 has 8 divisors, whose sum is 2998945404
The reverse of 1990752466 is 6642570991
Previous prime number is 233
Is Prime? no
Number parity even
Number length 10
Sum of Digits 49
Digital Root 4
Name
one billion nine hundred ninety million seven hundred fifty-two thousand four hundred sixty-six
Scientific notation
1.990752466 × 10^9
Engineering notation
1.990752466 × 10^9
Prime Factorization
2 × 233 × 4272001
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1990752466
Product of the distinct prime numbers
The prime factorization of 1990752466 is 2 × 233 × 4272001.
Since it has a total of 3 prime factors.
4 , 9 , 13 , 92 , 682 , 792 , 8865 , 8705 , 97116 , 46511 , 782178 , 204924 , 6599424 , 9353793 , 18725195 , 55820821 , 121902289 , 216577981 , 5661523740 , 5249102417
n×2
3981504932
n×3
5972257398
n×4
7963009864
n×5
9953762330
n÷2
995376233
n÷3
663584155.33333
n÷3
497688116.5
n÷5
398150493.2
n2
3963095380885081156
n3
7.8895419024902E+27
n4
1.5706124997993E+37
n5
3.1267007071058E+46
2 √n
44617.849186172
3 √n
1257.9761888219
4 √n
211.22937576524
5 √n
72.410817815128
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1990752465
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1990752466 can be divided by 8 positive divisors.
The sum of these divisors (counting 1990752466) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101010000111100011010010
3
Ternary
12010201221200222211
4
Quaternary
1312222013203102
5
Quinary
13034113034331
6
Senary
525312422334
8
Octal
16652074322
10
Decimal
1990752466
12
Duodecimal
4768479aa
16
Hexadecimal
76a878d2
20
Vigesimal
1b224136
36
Base36
wx8qfm
md5
ef6ff4dd5d9307c5ca5c919aa47e94c1
sha1
2f8a1b785cf56a0ec59fec8c1ff61daff42a3abd
sha256
123298686b6649f6b8d36ec56ac70f57c97faaf29e6e190b95e55476c61c94ef
sha512
fb881d32b31137cb317c49eed1569c241767b09cdd32ed1c3ae2cbeb2baebc5bb15e9ecd6a7570ff5688de15c6bf20c63eeca4f5424a7292b857d43af2bf0a8c
ripemd-160
0c3255c73b3afac91ea044e6d6d3951907fabfd7
Diameter
3981504932
Circumference
12508266644.603
Area
1.2450431334064E+19
Volume
3.3047635841403E+28
Surface area
4.9801725336257E+19
Circumference
12508266644.603
Perimeter
7963009864
Area
3963095380885081156
Diagonal
2815349136.7449
Surface area
2.377857228531E+19
Volume
7.8895419024902E+27
Space diagonal
3448084416.405
Perimeter
5972257398
Area
1.7160706387336E+18
Altitude
1724042208.2025
Surface area
1.7160706387336E+18
Volume
9.2979142995104E+26
Height
938449712.24829