2018686993 (number)

2018686993 is an odd 10-digits prime number following 2018686992 and preceding 2018686994. In scientific notation, it is written as 2.018686993 × 10^9. The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors. There are 2018686992 positive integers (up to 2018686993) that are relatively prime to 2018686993.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.018686993 × 10^9
Engineering notation 2.018686993 × 10^9

Prime Factorization of 2018686993

Prime Factorization 2018686993

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 2018686993
Product of the distinct prime numbers

The prime factorization of 2018686993 is 2018686993. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 2, 77, 57, 642, 740, 4967, 8912, 4182, 37771, 799041, 451588, 1542962, 6880488, 24667595, 46970399, 772135644, 221428173, 1987669277, 9486384469

Basic calculations (n = 2018686993)

Multiplication

n×y
n×2 4037373986
n×3 6056060979
n×4 8074747972
n×5 10093434965

Division

n÷y
n÷2 1009343496.5
n÷3 672895664.33333
n÷3 504671748.25
n÷5 403737398.6

Exponentiation

ny
n2 4075097175707382049
n3 8.2263456638115E+27
n4 1.6606416991458E+37
n5 3.3523157980991E+46

Nth Root

y√n
2√n 44929.800722906
3√n 1263.8329142175
4√n 211.96650849345
5√n 72.612902520625

Divisors of 2018686993

1, 2018686993

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 2018686994
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 1009343497
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 44929.800734034
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999990093
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2018686993 can be divided by 2 positive divisors. The sum of these divisors (counting 2018686993) is 2018686994, the average is 1009343497.

Base conversion 2018686993

Base System Value
2 Binary 1111000010100101011100000010001
3 Ternary 12012200111220221221
4 Quaternary 1320110223200101
5 Quinary 13113240440433
6 Senary 532151245041
8 Octal 17024534021
10 Decimal 2018686993
12 Duodecimal 484079781
16 Hexadecimal 7852b811
20 Vigesimal 1bagfh9d
36 Base36 xdvgup

Cryptographic Hash Functions

md5 ad4adaf002c8008a3d36a87ab26f8bd1
sha1 2c4caa0c04bdcba3a595ed9a9d02ebbc6731d83c
sha256 45e01ab6862a4217df6f107f6e24e3c40f0109543ef98559355072f90715a5d9
sha512 8126de6a35730685d447ccee0f241ab79a3c98acc6c51313b8d25c2cc42684ef96ea75648de596dbcc8c03964b1b4b29943352fb778273581053391ba1b5404a
ripemd-160 6413857d0963f994ed797841e9fa4cb1b57bbc15

2018686993 as geometric shapes

Circle

Radius = n
Diameter 4037373986
Circumference 12683784454.212
Area 1.2802295349867E+19

Sphere

Radius = n
Volume 3.4458436137761E+28
Surface area 5.1209181399467E+19
Circumference 12683784454.212

Square

Length = n
Perimeter 8074747972
Area 4075097175707382049
Diagonal 2854854523.6868

Cube

Length = n
Surface area 2.4450583054244E+19
Volume 8.2263456638115E+27
Space diagonal 3496468436.4544

Equilateral Triangle

Length = n
Perimeter 6056060979
Area 1.7645688385264E+18
Altitude 1748234218.2272

Triangular Pyramid

Length = n
Surface area 1.7645688385264E+18
Volume 9.6948413387761E+26
Height 951618174.56225