2189968238 (number)

2189968238 is an even 10-digits composite number following 2189968237 and preceding 2189968239. In scientific notation, it is written as 2.189968238 × 10^9. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 1094984118 positive integers (up to 2189968238) that are relatively prime to 2189968238.

Interesting facts

Basic properties

Name

Name two billion one hundred eighty-nine million nine hundred sixty-eight thousand two hundred thirty-eight

Notation

Scientific notation 2.189968238 × 10^9
Engineering notation 2.189968238 × 10^9

Prime Factorization of 2189968238

Prime Factorization 2 × 1094984119

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2189968238
Product of the distinct prime numbers

The prime factorization of 2189968238 is 2 × 1094984119. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 11, 31, 849, 358, 8091, 4080, 18412, 75754, 18210, 44479, 7718098, 9302481, 7574029, 79574986, 425017320, 230709337, 2135730906, 1946973738

Basic calculations (n = 2189968238)

Multiplication

n×y
n×2 4379936476
n×3 6569904714
n×4 8759872952
n×5 10949841190

Division

n÷y
n÷2 1094984119
n÷3 729989412.66667
n÷3 547492059.5
n÷5 437993647.6

Exponentiation

ny
n2 4795960883448824644
n3 1.0503002005443E+28
n4 2.3001240795571E+37
n5 5.0371986776891E+46

Nth Root

y√n
2√n 46797.09646976
3√n 1298.6115823733
4√n 216.32636563711
5√n 73.805302269417

Divisors of 2189968238

1, 2, 1094984119, 2189968238

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 -2189968237
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 2189968238 can be divided by 4 positive divisors. The sum of these divisors (counting 2189968238) is 1, the average is 0.25.

Base conversion 2189968238

Base System Value
2 Binary 10000010100010000100001101101110
3 Ternary 12122121210220122202
4 Quaternary 2002202010031232
5 Quinary 13441112440423
6 Senary 1001150341502
8 Octal 20242041556
10 Decimal 2189968238
12 Duodecimal 5114ba892
16 Hexadecimal 8288436e
20 Vigesimal 1e4760bi
36 Base36 107umb2

Cryptographic Hash Functions

md5 2b0b2634f98d7c896812b3cd2696b7d6
sha1 dfe2bc9362bf81382cb7765a4edf89e37c576517
sha256 335e0589aa8c7b5e5d846039bb85f6160dd1c2738a3920c2eceaa224133b4c5e
sha512 3bc1d20cdb86e3b597a86f72aad7eb8083cf7ac76fc9951bda9b7da577b35f71d17a0faa5e65ac85a33697941a2c5281c27e591a094e54295d060570a42ccf08
ripemd-160 133d1a947944e56f830eb159eccf33c94f000be2

2189968238 as geometric shapes

Circle

Radius = n
Diameter 4379936476
Circumference 13759976256.192
Area 1.5066955478347E+19

Sphere

Radius = n
Volume 4.3994871921253E+28
Surface area 6.0267821913387E+19
Circumference 13759976256.192

Square

Length = n
Perimeter 8759872952
Area 4795960883448824644
Diagonal 3097082783.3459

Cube

Length = n
Surface area 2.8775765300693E+19
Volume 1.0503002005443E+28
Space diagonal 3793136255.1781

Equilateral Triangle

Length = n
Perimeter 6569904714
Area 2.0767119803116E+18
Altitude 1896568127.589

Triangular Pyramid

Length = n
Surface area 2.0767119803116E+18
Volume 1.2377906568108E+27
Height 1032360927.782