2018048991 (number)

2018048991 is an odd 10-digits composite number following 2018048990 and preceding 2018048992. In scientific notation, it is written as 2.018048991 × 10^9. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 1153170840 positive integers (up to 2018048991) that are relatively prime to 2018048991.

Interesting facts

Basic properties

Name

Name two billion eighteen million forty-eight thousand nine hundred ninety-one

Notation

Scientific notation 2.018048991 × 10^9
Engineering notation 2.018048991 × 10^9

Prime Factorization of 2018048991

Prime Factorization 21 × 96097571

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2018048991
Product of the distinct prime numbers

The prime factorization of 2018048991 is 21 × 96097571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 85, 26, 203, 540, 8065, 6431, 11911, 92653, 833642, 547899, 8646808, 3591757, 53753915, 91942650, 358236094, 207304397, 2841886086, 899601259

Basic calculations (n = 2018048991)

Multiplication

n×y
n×2 4036097982
n×3 6054146973
n×4 8072195964
n×5 10090244955

Division

n÷y
n÷2 1009024495.5
n÷3 672682997
n÷3 504512247.75
n÷5 403609798.2

Exponentiation

ny
n2 4072521730076118081
n3 8.2185483682057E+27
n4 1.6585433241942E+37
n5 3.3470216819199E+46

Nth Root

y√n
2√n 44922.700174856
3√n 1263.6997562307
4√n 211.94975861004
5√n 72.608312107654

Divisors of 2018048991

1, 21, 96097571, 2018048991

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2018048990
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2018048991 can be divided by 4 positive divisors. The sum of these divisors (counting 2018048991) is 1, the average is 0.25.

Base conversion 2018048991

Base System Value
2 Binary 1111000010010001111101111011111
3 Ternary 12012122022111210020
4 Quaternary 1320102033233133
5 Quinary 13113110031431
6 Senary 532125443223
8 Octal 17022175737
10 Decimal 2018048991
12 Duodecimal 483a10513
16 Hexadecimal 7848fbdf
20 Vigesimal 1bacg29b
36 Base36 xdhskf

Cryptographic Hash Functions

md5 033b336ac713ec26ac8f40959e5c2b9e
sha1 24c1ca0d27ee79acf717544abf22eac67341c111
sha256 ff5b1aa8028436d9610f6a0f7ba182c15378927795694abc91befcb1357add88
sha512 4a7003840d6985313b54bca8ba49296813299c7ca68f65a0a5b8e3aaba3640b844c1eea5678b0f4895f8642021a7f5ec964c24cee3265399aa65ea9b488c8c2e
ripemd-160 e05b81d9c3ac21b079ccb563c64f25d8312abfc3

2018048991 as geometric shapes

Circle

Radius = n
Diameter 4036097982
Circumference 12679775769.42
Area 1.2794204348792E+19

Sphere

Radius = n
Volume 3.4425774902303E+28
Surface area 5.1176817395168E+19
Circumference 12679775769.42

Square

Length = n
Perimeter 8072195964
Area 4072521730076118081
Diagonal 2853952252.6055

Cube

Length = n
Surface area 2.4435130380457E+19
Volume 8.2185483682057E+27
Space diagonal 3495363384.5751

Equilateral Triangle

Length = n
Perimeter 6054146973
Area 1.763453637855E+18
Altitude 1747681692.2876

Triangular Pyramid

Length = n
Surface area 1.763453637855E+18
Volume 9.6856521377798E+26
Height 951317417.53518