1999752812 is an even 10-digits composite number following 1999752811
and preceding 1999752813 . In scientific notation, it is written as 1.999752812 × 10^9.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 947251296 positive integers (up to 1999752812) that are relatively prime to 1999752812.
1999752812 has 12 divisors, whose sum is 3683755320
The reverse of 1999752812 is 2182579991
Previous prime number is 19
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion nine hundred ninety-nine million seven hundred fifty-two thousand eight hundred twelve
Scientific notation
1.999752812 × 10^9
Engineering notation
1.999752812 × 10^9
Prime Factorization
2 × 2 × 19 × 26312537
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
999876406 Product of the distinct prime numbers
The prime factorization of 1999752812 is 2 × 2 × 19 × 26312537.
Since it has a total of 4 prime factors.
8 , 7 , 67 , 17 , 500 , 64 , 6699 , 8241 , 12460 , 76627 , 971292 , 804805 , 733852 , 5971330 , 25916501 , 36030629 , 422974395 , 435047603 , 8812530101 , 8164439775
n×2
3999505624
n×3
5999258436
n×4
7999011248
n×5
9998764060
n÷2
999876406
n÷3
666584270.66667
n÷3
499938203
n÷5
399950562.4
n2
3999011309101907344
n3
7.9970341105963E+27
n4
1.5992091450325E+37
n5
3.1980229847548E+46
2 √n44718.595818742
3 √n1259.8691415289
4 √n211.46771814805
5 √n72.476174710837
1 , 2 , 4 , 19 , 38 , 76 , 26312537 , 52625074 , 105250148 , 499938203 , 999876406 , 1999752812
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1999752811 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1999752812 can be divided by 12 positive divisors.
The sum of these divisors (counting 1999752812) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110111001100011100111001101100
3
Ternary
12011100212222010222
4
Quaternary
1313030130321230
5
Quinary
13043414042222
6
Senary
530233350512
8
Octal
16714347154
10
Decimal
1999752812
12
Duodecimal
479868438
16
Hexadecimal
7731ce6c
20
Vigesimal
1b4i920c
36
Base36
x2ln58
md5
49fd36f3c87a3545c125ec3f2314f451
sha1
3e38e9fab1eaed54108a0b1a1ff9ddd732d0f44a
sha256
bc8295364dd81c82624882f6f50d5f94bab31f8f7837b29f1b099f9b03f0ce56
sha512
f097bfbfdd5822892dccbd93d852fe4d4f95cd2c7241f4d4cee8d335c5da1c8f9097a03c0d91c7e5f6eec01eca4917a1d96619b50df8200e5a89d1d520683302
ripemd-160
dbcdcf17cb6c084c54368454bd3e7bcc4556fcb8
Diameter
3999505624
Circumference
12564817486.349
Area
1.2563264550297E+19
Volume
3.3497898149809E+28
Surface area
5.0253058201188E+19
Circumference
12564817486.349
Perimeter
7999011248
Area
3999011309101907344
Diagonal
2828077548.1241
Surface area
2.3994067854611E+19
Volume
7.9970341105963E+27
Space diagonal
3463673472.9627
Perimeter
5999258436
Area
1.7316226918518E+18
Altitude
1731836736.4814
Surface area
1.7316226918518E+18
Volume
9.424595081638E+26
Height
942692516.04138