1998695936 (number)

1998695936 is an even 10-digits composite number following 1998695935 and preceding 1998695937. In scientific notation, it is written as 1.998695936 × 10^9. The sum of its digits is 65. It has a total of 10 prime factors and 20 positive divisors. There are 999347712 positive integers (up to 1998695936) that are relatively prime to 1998695936.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million six hundred ninety-five thousand nine hundred thirty-six

Notation

Scientific notation 1.998695936 × 10^9
Engineering notation 1.998695936 × 10^9

Prime Factorization of 1998695936

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3903703

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 7807406
Product of the distinct prime numbers

The prime factorization of 1998695936 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3903703. Since it has a total of 10 prime factors.

Most popular turbo-numbers

9, 5, 41, 54, 144, 347, 4289, 6870, 4432, 14570, 953288, 847755, 793748, 384699, 93066490, 8642847, 279369198, 317684954, 9476196988, 2884562353

Basic calculations (n = 1998695936)

Multiplication

n×y
n×2 3997391872
n×3 5996087808
n×4 7994783744
n×5 9993479680

Division

n÷y
n÷2 999347968
n÷3 666231978.66667
n÷3 499673984
n÷5 399739187.2

Exponentiation

ny
n2 3994785444582916096
n3 7.9843614332798E+27
n4 1.5958310748252E+37
n5 3.1895810837955E+46

Nth Root

y√n
2√n 44706.777293829
3√n 1259.647154076
4√n 211.43977226111
5√n 72.468512311036

Divisors of 1998695936

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3903703, 7807406, 15614812, 31229624, 62459248, 124918496, 249836992, 499673984, 999347968, 1998695936

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998695935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998695936 can be divided by 20 positive divisors. The sum of these divisors (counting 1998695936) is 1, the average is 0.05.

Base conversion 1998695936

Base System Value
2 Binary 1110111001000011010111000000000
3 Ternary 12011021220021101102
4 Quaternary 1313020122320000
5 Quinary 13043131232221
6 Senary 530154553532
8 Octal 16710327000
10 Decimal 1998695936
12 Duodecimal 4794388a8
16 Hexadecimal 7721ae00
20 Vigesimal 1b4bgjgg
36 Base36 x1yznk

Cryptographic Hash Functions

md5 e2a0596e784b339c1d0d1f73cf371a5f
sha1 d06d465787998c6e1aea6fd86df0391426396dd0
sha256 0fd564c0b34b820fdce901a9e9233c1aab7d06e2cbc926d6cbfb4a8f4a4d0565
sha512 b29b700a136b53fb7ae553a86a36f437949dac8b3e46f2986ef8822bc8bcf18d587973f09184ef29a1a756435ed94f47f20d76e9fc3175a8e8b1222f543f9813
ripemd-160 145bfde47a96d56cefd01050b0dc70b555914ef1

1998695936 as geometric shapes

Circle

Radius = n
Diameter 3997391872
Circumference 12558176938.595
Area 1.2549988605369E+19

Sphere

Radius = n
Volume 3.3444814963197E+28
Surface area 5.0199954421476E+19
Circumference 12558176938.595

Square

Length = n
Perimeter 7994783744
Area 3994785444582916096
Diagonal 2826582899.7512

Cube

Length = n
Surface area 2.3968712667497E+19
Volume 7.9843614332798E+27
Space diagonal 3461842910.0334

Equilateral Triangle

Length = n
Perimeter 5996087808
Area 1.7297928388386E+18
Altitude 1730921455.0167

Triangular Pyramid

Length = n
Surface area 1.7297928388386E+18
Volume 9.4096601881942E+26
Height 942194299.91706