1998632444 (number)

1998632444 is an even 10-digits composite number following 1998632443 and preceding 1998632445. In scientific notation, it is written as 1.998632444 × 10^9. The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors. There are 999316220 positive integers (up to 1998632444) that are relatively prime to 1998632444.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million six hundred thirty-two thousand four hundred forty-four

Notation

Scientific notation 1.998632444 × 10^9
Engineering notation 1.998632444 × 10^9

Prime Factorization of 1998632444

Prime Factorization 2 × 2 × 499658111

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 999316222
Product of the distinct prime numbers

The prime factorization of 1998632444 is 2 × 2 × 499658111. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 35, 84, 360, 8, 1478, 5954, 51346, 44102, 1313, 727099, 7737918, 7038298, 46295382, 43264049, 397688205, 108430616, 2978106385, 8410924419

Basic calculations (n = 1998632444)

Multiplication

n×y
n×2 3997264888
n×3 5995897332
n×4 7994529776
n×5 9993162220

Division

n÷y
n÷2 999316222
n÷3 666210814.66667
n÷3 499658111
n÷5 399726488.8

Exponentiation

ny
n2 3994531646209413136
n3 7.9836005466989E+27
n4 1.5956283072568E+37
n5 3.1890745034483E+46

Nth Root

y√n
2√n 44706.06719451
3√n 1259.6338156516
4√n 211.43809305447
5√n 72.4680518879

Divisors of 1998632444

1, 2, 4, 499658111, 999316222, 1998632444

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998632443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998632444 can be divided by 6 positive divisors. The sum of these divisors (counting 1998632444) is 1, the average is 0.16666666666667.

Base conversion 1998632444

Base System Value
2 Binary 1110111001000001011010111111100
3 Ternary 12011021210001021212
4 Quaternary 1313020023113330
5 Quinary 13043122214234
6 Senary 530153343552
8 Octal 16710132774
10 Decimal 1998632444
12 Duodecimal 479407bb8
16 Hexadecimal 7720b5fc
20 Vigesimal 1b4b9124
36 Base36 x1xmnw

Cryptographic Hash Functions

md5 bb7c5074b3204cd99c82ee4e22662a9d
sha1 06501fd6bea2de429a6dfb1a864f19d47aef4276
sha256 04fe13bb6a2de41ea65395699a6e3e8203fd6371a292590c5e7f26b404d06965
sha512 fedc0d97bd6e76a6b2ad6375451fd9462a1a60790fb4b38ef913cabcb363b4d1bddf13f2e1525dd7c8fe334af1b123ae8913d60fe220ab6e0d3d71abdc18ca5b
ripemd-160 ba346e6dde49c9cc3f5f9c78eb559058c8876a43

1998632444 as geometric shapes

Circle

Radius = n
Diameter 3997264888
Circumference 12557778006.593
Area 1.2549191274263E+19

Sphere

Radius = n
Volume 3.3441627768939E+28
Surface area 5.0196765097054E+19
Circumference 12557778006.593

Square

Length = n
Perimeter 7994529776
Area 3994531646209413136
Diagonal 2826493108.5037

Cube

Length = n
Surface area 2.3967189877256E+19
Volume 7.9836005466989E+27
Space diagonal 3461732938.6636

Equilateral Triangle

Length = n
Perimeter 5995897332
Area 1.7296829409191E+18
Altitude 1730866469.3318

Triangular Pyramid

Length = n
Surface area 1.7296829409191E+18
Volume 9.408763474759E+26
Height 942164369.50123