1999638061 is an odd 10-digits prime number following 1999638060
and preceding 1999638062 . In scientific notation, it is written as 1.999638061 × 10^9.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 1999638060 positive integers (up to 1999638061) that are relatively prime to 1999638061.
1999638061 has 2 divisors, whose sum is 1999638062
The reverse of 1999638061 is 1608369991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion nine hundred ninety-nine million six hundred thirty-eight thousand sixty-one
Scientific notation
1.999638061 × 10^9
Engineering notation
1.999638061 × 10^9
Prime Factorization
1999638061
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1999638061 Product of the distinct prime numbers
The prime factorization of 1999638061 is 1999638061.
Since it has a total of 1 prime factors.
2 , 10 , 45 , 65 , 778 , 593 , 5673 , 4618 , 7398 , 4941 , 589311 , 429393 , 7766377 , 530197 , 66608259 , 30596251 , 898587384 , 940017610 , 4265895651 , 7296423296
n×2
3999276122
n×3
5998914183
n×4
7998552244
n×5
9998190305
n÷2
999819030.5
n÷3
666546020.33333
n÷3
499909515.25
n÷5
399927612.2
n2
3998552374999839721
n3
7.9956575179516E+27
n4
1.5988421095617E+37
n5
3.1971055358091E+46
2 √n44717.312765863
3 √n1259.8450428822
4 √n211.46468444131
5 √n72.47534291759
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1999638062 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
999819031 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
44717.312777044 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999989998 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1999638061 can be divided by 2 positive divisors.
The sum of these divisors (counting 1999638061) is 1999638062, the average is 999819031.
Base
System
Value
2
Binary
1110111001100000000111000101101
3
Ternary
12011100200010201221
4
Quaternary
1313030000320231
5
Quinary
13043401404221
6
Senary
530231103341
8
Octal
16714007055
10
Decimal
1999638061
12
Duodecimal
479811b51
16
Hexadecimal
77300e2d
20
Vigesimal
1b4hef31
36
Base36
x2j6lp
md5
7cb74b6bac7dc8535a2eea8ea16df773
sha1
92586f5d7eab6bd017eb4cd285dc325b3e46f8b2
sha256
5f56673c0f2c4e18a53f36daee34cc62d99231b3ac4797d934a574ec0c7cc2ac
sha512
d71f39e64a9b55f0180ccdef9473fb19dd6026d1ddf29e6ab2bd245acfdc5f474b6547e87c5dc0963504c9034a294d39358f4f72b26308a5d9fa504c30ed45d7
ripemd-160
a53ac5ab0dbb396a2c6250b7368976890485877c
Diameter
3999276122
Circumference
12564096484.552
Area
1.2561822766294E+19
Volume
3.3492131892022E+28
Surface area
5.0247291065174E+19
Circumference
12564096484.552
Perimeter
7998552244
Area
3998552374999839721
Diagonal
2827915265.7036
Surface area
2.3991314249999E+19
Volume
7.9956575179516E+27
Space diagonal
3463474718.4005
Perimeter
5998914183
Area
1.7314239675562E+18
Altitude
1731737359.2003
Surface area
1.7314239675562E+18
Volume
9.422972751648E+26
Height
942638421.90121