2017988994 (number)

2017988994 is an even 10-digits composite number following 2017988993 and preceding 2017988995. In scientific notation, it is written as 2.017988994 × 10^9. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 573980112 positive integers (up to 2017988994) that are relatively prime to 2017988994.

Interesting facts

Basic properties

Name

Name two billion seventeen million nine hundred eighty-eight thousand nine hundred ninety-four

Notation

Scientific notation 2.017988994 × 10^9
Engineering notation 2.017988994 × 10^9

Prime Factorization of 2017988994

Prime Factorization 2 × 3 × 7 × 223 × 215459

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2017988994
Product of the distinct prime numbers

The prime factorization of 2017988994 is 2 × 3 × 7 × 223 × 215459. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2017988994)

Multiplication

n×y
n×2 4035977988
n×3 6053966982
n×4 8071955976
n×5 10089944970

Division

n÷y
n÷2 1008994497
n÷3 672662998
n÷3 504497248.5
n÷5 403597798.8

Exponentiation

ny
n2 4072279579905132036
n3 8.2178153727395E+27
n4 1.6583460976912E+37
n5 3.3465241733838E+46

Nth Root

y√n
2√n 44922.032389463
3√n 1263.6872327578
4√n 211.94818326531
5√n 72.607880370592

Divisors of 2017988994

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2017988993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2017988994 can be divided by 32 positive divisors. The sum of these divisors (counting 2017988994) is 1, the average is 0.03125.

Base conversion 2017988994

Base System Value
2 Binary 1111000010010000001000110000010
3 Ternary 12012122012110111010
4 Quaternary 1320102001012002
5 Quinary 13113101121434
6 Senary 532124301350
8 Octal 17022010602
10 Decimal 2017988994
12 Duodecimal 4839a1856
16 Hexadecimal 78481182
20 Vigesimal 1bac8c9e
36 Base36 xdgi9u

Cryptographic Hash Functions

md5 a3d768b41121b3e4e80afb17cf37bce5
sha1 511fc9f3bbd3d527203a858e23c1bc7989115a25
sha256 c5f2e4a9732c263a6c6c13be0b4a91a3cca62b88becded97cdac7167cad663e9
sha512 57f6adaf67dcfe11b8e41a18cfe011c98af4e33a26cb2bd895e42ebbc4483d78dc68fb8cefc1b956287f80d866b0a9b711d57273e49c19452f4d5527ac8bbb56
ripemd-160 e7f404c105f79eb440d808ee1e75f25bc9d0e92f

2017988994 as geometric shapes

Circle

Radius = n
Diameter 4035977988
Circumference 12679398797.151
Area 1.2793443611594E+19

Sphere

Radius = n
Volume 3.4422704538074E+28
Surface area 5.1173774446375E+19
Circumference 12679398797.151

Square

Length = n
Perimeter 8071955976
Area 4072279579905132036
Diagonal 2853867404.0344

Cube

Length = n
Surface area 2.4433677479431E+19
Volume 8.2178153727395E+27
Space diagonal 3495259466.7228

Equilateral Triangle

Length = n
Perimeter 6053966982
Area 1.7633487837552E+18
Altitude 1747629733.3614

Triangular Pyramid

Length = n
Surface area 1.7633487837552E+18
Volume 9.6847882943386E+26
Height 951289134.67815