2018993984 (number)

2018993984 is an even 10-digits composite number following 2018993983 and preceding 2018993985. In scientific notation, it is written as 2.018993984 × 10^9. The sum of its digits is 53. It has a total of 10 prime factors and 112 positive divisors. There are 809287680 positive integers (up to 2018993984) that are relatively prime to 2018993984.

Interesting facts

Basic properties

Name

Name two billion eighteen million nine hundred ninety-three thousand nine hundred eighty-four

Notation

Scientific notation 2.018993984 × 10^9
Engineering notation 2.018993984 × 10^9

Prime Factorization of 2018993984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 179 × 1481

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 63093562
Product of the distinct prime numbers

The prime factorization of 2018993984 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 179 × 1481. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2018993984)

Multiplication

n×y
n×2 4037987968
n×3 6056981952
n×4 8075975936
n×5 10094969920

Division

n÷y
n÷2 1009496992
n÷3 672997994.66667
n÷3 504748496
n÷5 403798796.8

Exponentiation

ny
n2 4076336707428192256
n3 8.2300992890559E+27
n4 1.6616520952327E+37
n5 3.3548655837757E+46

Nth Root

y√n
2√n 44933.216933578
3√n 1263.8969765949
4√n 211.97456671398
5√n 72.615110901792

Divisors of 2018993984

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2018993983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2018993984 can be divided by 112 positive divisors. The sum of these divisors (counting 2018993984) is 1, the average is 0.0089285714285714.

Base conversion 2018993984

Base System Value
2 Binary 1111000010101110110011101000000
3 Ternary 12012201002112001222
4 Quaternary 1320111312131000
5 Quinary 13113330301414
6 Senary 532202014212
8 Octal 17025663500
10 Decimal 2018993984
12 Duodecimal 4841a7368
16 Hexadecimal 78576740
20 Vigesimal 1baie4j4
36 Base36 xe21q8

Cryptographic Hash Functions

md5 9de0b8a34d31918989b3e96fa5739773
sha1 62047de653daa226a8bc4a4a4ecfd07adf4142a0
sha256 7706d6756048081772f86e5a4098141704ce47842019d966de7b84f686e56d92
sha512 19c774d9ae634e64cc81354c4579cdf09d7448a52b722adfcaea642b818dc8db51c4b3edd22290c27170f0f667e0de50ad0bc56b9447ef34137ada195c022a51
ripemd-160 1fe6f9fb3df3d7acabaa5fad8862d651c6895a22

2018993984 as geometric shapes

Circle

Radius = n
Diameter 4037987968
Circumference 12685713335.553
Area 1.2806189453615E+19

Sphere

Radius = n
Volume 3.4474159286417E+28
Surface area 5.1224757814459E+19
Circumference 12685713335.553

Square

Length = n
Perimeter 8075975936
Area 4076336707428192256
Diagonal 2855288674.5225

Cube

Length = n
Surface area 2.4458020244569E+19
Volume 8.2300992890559E+27
Space diagonal 3497000160.4639

Equilateral Triangle

Length = n
Perimeter 6056981952
Area 1.7651055715059E+18
Altitude 1748500080.232

Triangular Pyramid

Length = n
Surface area 1.7651055715059E+18
Volume 9.69926502855E+26
Height 951762891.5075