1998653800 (number)

1998653800 is an even 10-digits composite number following 1998653799 and preceding 1998653801. In scientific notation, it is written as 1.998653800 × 10^9. The sum of its digits is 49. It has a total of 8 prime factors and 96 positive divisors. There are 670771200 positive integers (up to 1998653800) that are relatively prime to 1998653800.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-eight million six hundred fifty-three thousand eight hundred

Notation

Scientific notation 1.998653800 × 10^9
Engineering notation 1.998653800 × 10^9

Prime Factorization of 1998653800

Prime Factorization 2 × 2 × 2 × 25 × 11 × 11 × 13 × 6353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 45423950
Product of the distinct prime numbers

The prime factorization of 1998653800 is 2 × 2 × 2 × 25 × 11 × 11 × 13 × 6353. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1998653800)

Multiplication

n×y
n×2 3997307600
n×3 5995961400
n×4 7994615200
n×5 9993269000

Division

n÷y
n÷2 999326900
n÷3 666217933.33333
n÷3 499663450
n÷5 399730760

Exponentiation

ny
n2 3994617012254440000
n3 7.983856471087E+27
n4 1.5956965074593E+37
n5 3.1892448882802E+46

Nth Root

y√n
2√n 44706.306042884
3√n 1259.63830216
4√n 211.4386578724
5√n 72.468206755905

Divisors of 1998653800

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1998653799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1998653800 can be divided by 96 positive divisors. The sum of these divisors (counting 1998653800) is 1, the average is 0.010416666666667.

Base conversion 1998653800

Base System Value
2 Binary 1110111001000010000100101101000
3 Ternary 12011021211010120211
4 Quaternary 1313020100211220
5 Quinary 13043123410200
6 Senary 530154030504
8 Octal 16710204550
10 Decimal 1998653800
12 Duodecimal 479418434
16 Hexadecimal 77210968
20 Vigesimal 1b4bbea0
36 Base36 x1y354

Cryptographic Hash Functions

md5 943f8d8e7e0520fefa933375a9dc7079
sha1 527397bcd87221edbfac13954223a47cc5aaea67
sha256 1fd2525110d81452749f305d660604f59b25ce341c76f8199b61d7865345dc54
sha512 c88dd958cd2db9eec5f0981273b6f964e33181d89c2c72c3f1128b5f0bac3a69b31f255d0af281192933030b949ef7c65b75c2eb3c54f4e638d7b57aea688240
ripemd-160 5acd4ce9e011b6e9af823fb9f3d34aa8e3befe87

1998653800 as geometric shapes

Circle

Radius = n
Diameter 3997307600
Circumference 12557912190.299
Area 1.2549459459603E+19

Sphere

Radius = n
Volume 3.344269978251E+28
Surface area 5.0197837838413E+19
Circumference 12557912190.299

Square

Length = n
Perimeter 7994615200
Area 3994617012254440000
Diagonal 2826523310.4485

Cube

Length = n
Surface area 2.3967702073527E+19
Volume 7.983856471087E+27
Space diagonal 3461769928.3406

Equilateral Triangle

Length = n
Perimeter 5995961400
Area 1.7297199055009E+18
Altitude 1730884964.1703

Triangular Pyramid

Length = n
Surface area 1.7297199055009E+18
Volume 9.4090650845428E+26
Height 942174436.81617