1999821472 is an even 10-digits composite number following 1999821471
and preceding 1999821473 . In scientific notation, it is written as 1.999821472 × 10^9.
The sum of its digits is 52. It has a total of 7 prime factors and 24 positive divisors.
There are 909009600 positive integers (up to 1999821472) that are relatively prime to 1999821472.
1999821472 has 24 divisors, whose sum is 4295071872
The reverse of 1999821472 is 2741289991
Previous prime number is 11
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion nine hundred ninety-nine million eight hundred twenty-one thousand four hundred seventy-two
Scientific notation
1.999821472 × 10^9
Engineering notation
1.999821472 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 11 × 5681311
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
124988842 Product of the distinct prime numbers
The prime factorization of 1999821472 is 2 × 2 × 2 × 2 × 2 × 11 × 5681311.
Since it has a total of 7 prime factors.
1 , 1 , 18 , 23 , 333 , 580 , 1449 , 8639 , 95169 , 55270 , 525451 , 677482 , 6430565 , 5666841 , 90708340 , 47708798 , 270036043 , 914266670 , 7013711857 , 5092587457
n×2
3999642944
n×3
5999464416
n×4
7999285888
n×5
9999107360
n÷2
999910736
n÷3
666607157.33333
n÷3
499955368
n÷5
399964294.4
n2
3999285919872246784
n3
7.9978578552278E+27
n4
1.5994287868888E+37
n5
3.1985720309552E+46
2 √n44719.363501732
3 √n1259.8835602485
4 √n211.46953327071
5 √n72.476672386928
1 , 2 , 4 , 8 , 11 , 16 , 22 , 32 , 44 , 88 , 176 , 352 , 5681311 , 11362622 , 22725244 , 45450488 , 62494421 , 90900976 , 124988842 , 181801952 , 249977684 , 499955368 , 999910736 , 1999821472
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1999821471 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1999821472 can be divided by 24 positive divisors.
The sum of these divisors (counting 1999821472) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110111001100101101101010100000
3
Ternary
12011101000110022221
4
Quaternary
1313030231222200
5
Quinary
13043423241342
6
Senary
530235040424
8
Octal
16714555240
10
Decimal
1999821472
12
Duodecimal
4798a0114
16
Hexadecimal
7732daa0
20
Vigesimal
1b4ihddc
36
Base36
x2n44g
md5
5c5dbcd6c916cb884e4e64fe439c6572
sha1
2b532df7a1f08d86a4af83176d8dd72cee7fd787
sha256
c535f21af0832f8fe69708cae3374e0f31a67aa7e3418743b6a490b8d1f71a64
sha512
589160431c64962eb2e1c4c973f647ad5181b518882ed1c9124f5633762d4694f1d82f26d173960ee231523709d8c168d7fb7945c94968cc705d569b6a5b627a
ripemd-160
81c5dfa7696d5bd55452053970e77fafe5e6098b
Diameter
3999642944
Circumference
12565248889.853
Area
1.2564127265476E+19
Volume
3.3501348643252E+28
Surface area
5.0256509061903E+19
Circumference
12565248889.853
Perimeter
7999285888
Area
3999285919872246784
Diagonal
2828174648.0273
Surface area
2.3995715519233E+19
Volume
7.9978578552278E+27
Space diagonal
3463792395.5712
Perimeter
5999464416
Area
1.7317416018034E+18
Altitude
1731896197.7856
Surface area
1.7317416018034E+18
Volume
9.4255658739961E+26
Height
942724882.67578