1999661504 is an even 10-digits composite number following 1999661503
and preceding 1999661505 . In scientific notation, it is written as 1.999661504 × 10^9.
The sum of its digits is 50. It has a total of 7 prime factors and 14 positive divisors.
There are 999830720 positive integers (up to 1999661504) that are relatively prime to 1999661504.
1999661504 has 14 divisors, whose sum is 3968078424
The reverse of 1999661504 is 4051669991
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion nine hundred ninety-nine million six hundred sixty-one thousand five hundred four
Scientific notation
1.999661504 × 10^9
Engineering notation
1.999661504 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 31244711
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
62489422 Product of the distinct prime numbers
The prime factorization of 1999661504 is 2 × 2 × 2 × 2 × 2 × 2 × 31244711.
Since it has a total of 7 prime factors.
6 , 4 , 62 , 40 , 859 , 189 , 7529 , 2347 , 84601 , 72808 , 706679 , 991431 , 9854090 , 9447498 , 43220594 , 44789593 , 884415325 , 482929190 , 12025735 , 7592899649
n×2
3999323008
n×3
5998984512
n×4
7998646016
n×5
9998307520
n÷2
999830752
n÷3
666553834.66667
n÷3
499915376
n÷5
399932300.8
n2
3998646130579542016
n3
7.9959387354385E+27
n4
1.5989170877599E+37
n5
3.1972929484812E+46
2 √n44717.574889522
3 √n1259.8499661785
4 √n211.46530422157
5 √n72.475512851492
1 , 2 , 4 , 8 , 16 , 32 , 64 , 31244711 , 62489422 , 124978844 , 249957688 , 499915376 , 999830752 , 1999661504
14 divisors
τ Total Divisors
14 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1999661503 Sum of the proper positive divisors of n
A Arithmetic Mean
0.071428571428571 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
14 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1999661504 can be divided by 14 positive divisors.
The sum of these divisors (counting 1999661504) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
1110111001100000110100111000000
3
Ternary
12011100201022220012
4
Quaternary
1313030012213000
5
Quinary
13043403132004
6
Senary
530231404052
8
Octal
16714064700
10
Decimal
1999661504
12
Duodecimal
479823628
16
Hexadecimal
773069c0
20
Vigesimal
1b4hhdf4
36
Base36
x2joow
md5
f5d56923825de0e263b9c8da7ffd5d47
sha1
2531e5f655c00a91f92ac066efa4cf6935c93ffb
sha256
7f8ef14af2af8b5e3d196ed2f033ad38691fe96a44059eae4bb4b11af4619dc7
sha512
167744c6dd404b14135ef01404c28b2176fe90e6c88c3f106d9440b0b0cb4a9566657cac1f818900566d25481be3cb5c95dfd3fdd7e213516c3f7228ffb4dc8c
ripemd-160
8fd6a7f2fda3edc908d181668fb7d43d3223bed4
Diameter
3999323008
Circumference
12564243781.265
Area
1.2562117308134E+19
Volume
3.3493309853077E+28
Surface area
5.0248469232536E+19
Circumference
12564243781.265
Perimeter
7998646016
Area
3998646130579542016
Diagonal
2827948419.1122
Surface area
2.3991876783477E+19
Volume
7.9959387354385E+27
Space diagonal
3463515322.8676
Perimeter
5998984512
Area
1.7314645649131E+18
Altitude
1731757661.4338
Surface area
1.7314645649131E+18
Volume
9.4233041696345E+26
Height
942649473.03739