2138444815 (number)

2138444815 is an odd 10-digits composite number following 2138444814 and preceding 2138444816. In scientific notation, it is written as 2.138444815 × 10^9. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 1572595200 positive integers (up to 2138444815) that are relatively prime to 2138444815.

Interesting facts

Basic properties

Name

Name two billion one hundred thirty-eight million four hundred forty-four thousand eight hundred fifteen

Notation

Scientific notation 2.138444815 × 10^9
Engineering notation 2.138444815 × 10^9

Prime Factorization of 2138444815

Prime Factorization 5 × 13 × 241 × 136511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2138444815
Product of the distinct prime numbers

The prime factorization of 2138444815 is 5 × 13 × 241 × 136511. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 8, 64, 113, 309, 7796, 3290, 16934, 61346, 702360, 980027, 5974276, 137447, 73523276, 11905205, 16104199, 897196190, 3546679427, 1440730760

Basic calculations (n = 2138444815)

Multiplication

n×y
n×2 4276889630
n×3 6415334445
n×4 8553779260
n×5 10692224075

Division

n÷y
n÷2 1069222407.5
n÷3 712814938.33333
n÷3 534611203.75
n÷5 427688963

Exponentiation

ny
n2 4572946226800384225
n3 9.7789931479751E+27
n4 2.0911837193208E+37
n5 4.471880981794E+46

Nth Root

y√n
2√n 46243.321842186
3√n 1288.3465013555
4√n 215.04260471401
5√n 73.454703399816

Divisors of 2138444815

1, 5, 13, 65, 241, 1205, 3133, 15665, 136511, 682555, 1774643, 8873215, 32899151, 164495755, 427688963, 2138444815

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2138444814
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2138444815 can be divided by 16 positive divisors. The sum of these divisors (counting 2138444815) is 1, the average is 0.0625.

Base conversion 2138444815

Base System Value
2 Binary 1111111011101100001010000001111
3 Ternary 12112000212020210211
4 Quaternary 1333131201100033
5 Quinary 13334420213230
6 Senary 552110143251
8 Octal 17735412017
10 Decimal 2138444815
12 Duodecimal 4b81b1b27
16 Hexadecimal 7f76140f
20 Vigesimal 1d855c0f
36 Base36 zd6akv

Cryptographic Hash Functions

md5 3d3031ec3e08710114edb4242bd88e97
sha1 6ccc41524cba418f75fdf14c784154777c50cc04
sha256 04d6d3ffc3ff5b1b32fae62b7093d974c9a72b798b8f89eb64e27c5bc5296e57
sha512 167c11df4e290b9d32302d6b6bc310db7a929fc58b6fd330a7e476e835ee0e1a6971fec4141dea7e8d77a211be53c1c7367a76c517789280f0d09a29fcb36e55
ripemd-160 1d642dc95c3e0a51d941201e38793477e830da76

2138444815 as geometric shapes

Circle

Radius = n
Diameter 4276889630
Circumference 13436245041.822
Area 1.4366334271377E+19

Sphere

Radius = n
Volume 4.0962150710911E+28
Surface area 5.7465337085509E+19
Circumference 13436245041.822

Square

Length = n
Perimeter 8553779260
Area 4572946226800384225
Diagonal 3024217659.7594

Cube

Length = n
Surface area 2.7437677360802E+19
Volume 9.7789931479751E+27
Space diagonal 3703895068.7622

Equilateral Triangle

Length = n
Perimeter 6415334445
Area 1.9801438012747E+18
Altitude 1851947534.3811

Triangular Pyramid

Length = n
Surface area 1.9801438012747E+18
Volume 1.152465394685E+27
Height 1008072553.2531