1999661307 (number)

1999661307 is an odd 10-digits composite number following 1999661306 and preceding 1999661308. In scientific notation, it is written as 1.999661307 × 10^9. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 1114793280 positive integers (up to 1999661307) that are relatively prime to 1999661307.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-nine million six hundred sixty-one thousand three hundred seven

Notation

Scientific notation 1.999661307 × 10^9
Engineering notation 1.999661307 × 10^9

Prime Factorization of 1999661307

Prime Factorization 21 × 41 × 2322487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1999661307
Product of the distinct prime numbers

The prime factorization of 1999661307 is 21 × 41 × 2322487. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1999661307)

Multiplication

n×y
n×2 3999322614
n×3 5998983921
n×4 7998645228
n×5 9998306535

Division

n÷y
n÷2 999830653.5
n÷3 666553769
n÷3 499915326.75
n÷5 399932261.4

Exponentiation

ny
n2 3998645342712948249
n3 7.9959363722388E+27
n4 1.59891645768E+37
n5 3.1972913735482E+46

Nth Root

y√n
2√n 44717.572686808
3√n 1259.8499248064
4√n 211.46529901336
5√n 72.475511423483

Divisors of 1999661307

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 -1999661306
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 1999661307 can be divided by 8 positive divisors. The sum of these divisors (counting 1999661307) is 1, the average is 0.125.

Base conversion 1999661307

Base System Value
2 Binary 1110111001100000110100011111011
3 Ternary 12011100201022121220
4 Quaternary 1313030012203323
5 Quinary 13043403130212
6 Senary 530231403123
8 Octal 16714064373
10 Decimal 1999661307
12 Duodecimal 4798234a3
16 Hexadecimal 773068fb
20 Vigesimal 1b4hhd57
36 Base36 x2jojf

Cryptographic Hash Functions

md5 4fa13ebb33f327a9551e6d7a4628966d
sha1 5052a3897c07861f182f7f1ee7370ee996d8c362
sha256 97524be4e884ac303175b497b5ad90269319f9794c172621838eb7ca111ed00f
sha512 a8910cf84d66241a9490fe4735b3acd41b3dabe541e04c277a00627bebc201f142443012c69f667c2abc158a2ce23c105177f1ad5fbc940f40aff7cd965cfc2b
ripemd-160 e07b12ef5a0a42f0f3d92a2c70c82fa9a5ddd943

1999661307 as geometric shapes

Circle

Radius = n
Diameter 3999322614
Circumference 12564242543.478
Area 1.2562114832978E+19

Sphere

Radius = n
Volume 3.3493299954129E+28
Surface area 5.0248459331912E+19
Circumference 12564242543.478

Square

Length = n
Perimeter 7998645228
Area 3998645342712948249
Diagonal 2827948140.5121

Cube

Length = n
Surface area 2.3991872056278E+19
Volume 7.9959363722388E+27
Space diagonal 3463514981.6536

Equilateral Triangle

Length = n
Perimeter 5998983921
Area 1.7314642237569E+18
Altitude 1731757490.8268

Triangular Pyramid

Length = n
Surface area 1.7314642237569E+18
Volume 9.4233013845771E+26
Height 942649380.1707