2018219940 (number)

2018219940 is an even 10-digits composite number following 2018219939 and preceding 2018219941. In scientific notation, it is written as 2.018219940 × 10^9. The sum of its digits is 36. It has a total of 8 prime factors and 108 positive divisors. There are 460354560 positive integers (up to 2018219940) that are relatively prime to 2018219940.

Interesting facts

Basic properties

Name

Name two billion eighteen million two hundred nineteen thousand nine hundred forty

Notation

Scientific notation 2.018219940 × 10^9
Engineering notation 2.018219940 × 10^9

Prime Factorization of 2018219940

Prime Factorization 2 × 2 × 55 × 3 × 3 × 17 × 17 × 3527

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19786470
Product of the distinct prime numbers

The prime factorization of 2018219940 is 2 × 2 × 55 × 3 × 3 × 17 × 17 × 3527. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2018219940)

Multiplication

n×y
n×2 4036439880
n×3 6054659820
n×4 8072879760
n×5 10091099700

Division

n÷y
n÷2 1009109970
n÷3 672739980
n÷3 504554985
n÷5 403643988

Exponentiation

ny
n2 4073211726213603600
n3 8.2206371256861E+27
n4 1.6591053766564E+37
n5 3.3484395537292E+46

Nth Root

y√n
2√n 44924.602836308
3√n 1263.7354379066
4√n 211.95424703532
5√n 72.609542196501

Divisors of 2018219940

108 divisors

τ Total Divisors 108
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2018219939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0092592592592593
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 108
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2018219940 can be divided by 108 positive divisors. The sum of these divisors (counting 2018219940) is 1, the average is 0.0092592592592593.

Base conversion 2018219940

Base System Value
2 Binary 1111000010010111001011110100100
3 Ternary 12012122122012021200
4 Quaternary 1320102321132210
5 Quinary 13113131014230
6 Senary 532133242500
8 Octal 17022713644
10 Decimal 2018219940
12 Duodecimal 483a93430
16 Hexadecimal 784b97a4
20 Vigesimal 1badh9h0
36 Base36 xdlgh0

Cryptographic Hash Functions

md5 5d01ba914adebbf1f7a2d23f6595e130
sha1 b08735f26a48270b8199b5957fd88bc48461c904
sha256 edb5f2f3992cc29cd456172c0839989216fcd3e956f27cc6207eb262824772dd
sha512 3d9d98a073d2771c49615df0e9d215d7b2971a05d764e9d66dd69aeee65b7b7b83373311f06b139dc567713e627e0186b8dcf1ad1dad783143890dccac837b0c
ripemd-160 e890813105ced62ae19bb5f33cbb1256f0bcc4e1

2018219940 as geometric shapes

Circle

Radius = n
Diameter 4036439880
Circumference 12680849873.665
Area 1.2796372035588E+19

Sphere

Radius = n
Volume 3.4434524269177E+28
Surface area 5.1185488142354E+19
Circumference 12680849873.665

Square

Length = n
Perimeter 8072879760
Area 4073211726213603600
Diagonal 2854194010.9998

Cube

Length = n
Surface area 2.4439270357282E+19
Volume 8.2206371256861E+27
Space diagonal 3495659476.9286

Equilateral Triangle

Length = n
Perimeter 6054659820
Area 1.7637524149468E+18
Altitude 1747829738.4643

Triangular Pyramid

Length = n
Surface area 1.7637524149468E+18
Volume 9.6881137620776E+26
Height 951398003.6666