1999049531 (number)

1999049531 is an odd 10-digits composite number following 1999049530 and preceding 1999049532. In scientific notation, it is written as 1.999049531 × 10^9. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 1911722560 positive integers (up to 1999049531) that are relatively prime to 1999049531.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-nine million forty-nine thousand five hundred thirty-one

Notation

Scientific notation 1.999049531 × 10^9
Engineering notation 1.999049531 × 10^9

Prime Factorization of 1999049531

Prime Factorization 23 × 10181 × 8537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1999049531
Product of the distinct prime numbers

The prime factorization of 1999049531 is 23 × 10181 × 8537. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1999049531)

Multiplication

n×y
n×2 3998099062
n×3 5997148593
n×4 7996198124
n×5 9995247655

Division

n÷y
n÷2 999524765.5
n÷3 666349843.66667
n÷3 499762382.75
n÷5 399809906.2

Exponentiation

ny
n2 3996199027391319961
n3 7.9885997914893E+27
n4 1.5969606666523E+37
n5 3.1924034716968E+46

Nth Root

y√n
2√n 44710.731720695
3√n 1259.7214322864
4√n 211.44912324409
5√n 72.471076251855

Divisors of 1999049531

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 -1999049530
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 1999049531 can be divided by 8 positive divisors. The sum of these divisors (counting 1999049531) is 1, the average is 0.125.

Base conversion 1999049531

Base System Value
2 Binary 1110111001001110001001100111011
3 Ternary 12011022120020102112
4 Quaternary 1313021301030323
5 Quinary 13043224041111
6 Senary 530210322535
8 Octal 16711611473
10 Decimal 1999049531
12 Duodecimal 47958944b
16 Hexadecimal 7727133b
20 Vigesimal 1b4e13gb
36 Base36 x26khn

Cryptographic Hash Functions

md5 ba83c30572c9c3e307e7637f6eeac843
sha1 9ade532c4ccfd2f20e24b6cf973c322aab7a4000
sha256 8f7b13afb1efa378740ac64d52ee412e8c43925346d67bd8fe7e8923ddb1315d
sha512 b4f968e8696942a978342eb4caa5b3e970357f792b435c2a2e773da905d90664aaec6852ded4ce3904f20ccaf4e8559332748c3af3adb468e5e639784e1d8200
ripemd-160 0cce0a3e978ea996314c7ef8daef6a6485f682a8

1999049531 as geometric shapes

Circle

Radius = n
Diameter 3998099062
Circumference 12560398641.503
Area 1.2554429506735E+19

Sphere

Radius = n
Volume 3.3462568556549E+28
Surface area 5.0217718026941E+19
Circumference 12560398641.503

Square

Length = n
Perimeter 7996198124
Area 3996199027391319961
Diagonal 2827082958.5958

Cube

Length = n
Surface area 2.3977194164348E+19
Volume 7.9885997914893E+27
Space diagonal 3462455354.5387

Equilateral Triangle

Length = n
Perimeter 5997148593
Area 1.7304049381498E+18
Altitude 1731227677.2694

Triangular Pyramid

Length = n
Surface area 1.7304049381498E+18
Volume 9.4146551412458E+26
Height 942360986.19859