1838131738 (number)

1838131738 is an even 10-digits composite number following 1838131737 and preceding 1838131739. In scientific notation, it is written as 1.838131738 × 10^9. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 919065868 positive integers (up to 1838131738) that are relatively prime to 1838131738.

Interesting facts

Basic properties

Name

Name one billion eight hundred thirty-eight million one hundred thirty-one thousand seven hundred thirty-eight

Notation

Scientific notation 1.838131738 × 10^9
Engineering notation 1.838131738 × 10^9

Prime Factorization of 1838131738

Prime Factorization 2 × 919065869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1838131738
Product of the distinct prime numbers

The prime factorization of 1838131738 is 2 × 919065869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 98, 55, 545, 488, 6620, 3725, 17352, 23784, 819923, 900854, 8392169, 600603, 75654828, 72619143, 395693054, 264588441, 4538229515, 3450443678

Basic calculations (n = 1838131738)

Multiplication

n×y
n×2 3676263476
n×3 5514395214
n×4 7352526952
n×5 9190658690

Division

n÷y
n÷2 919065869
n÷3 612710579.33333
n÷3 459532934.5
n÷5 367626347.6

Exponentiation

ny
n2 3378728286242900644
n3 6.2105476970214E+27
n4 1.1415804832258E+37
n5 2.0983753176987E+46

Nth Root

y√n
2√n 42873.438607138
3√n 1224.9702590031
4√n 207.05902203753
5√n 71.264842025949

Divisors of 1838131738

1, 2, 919065869, 1838131738

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 -1838131737
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 1838131738 can be divided by 4 positive divisors. The sum of these divisors (counting 1838131738) is 1, the average is 0.25.

Base conversion 1838131738

Base System Value
2 Binary 1101101100011111010101000011010
3 Ternary 11202002202202201021
4 Quaternary 1231203322220122
5 Quinary 12231030203423
6 Senary 502221313054
8 Octal 15543725032
10 Decimal 1838131738
12 Duodecimal 43370578a
16 Hexadecimal 6d8faa1a
20 Vigesimal 18e8696i
36 Base36 uedjiy

Cryptographic Hash Functions

md5 c9c1343d6a6c2fac63b7dcce5ae20c91
sha1 6d88a475152240aac835c326e97a782e7ef9f53f
sha256 8eaa1acb03624b54e409270d08981d9c2ad01b3e29b92aa4fc136628ca503568
sha512 6c216934fcd9355783521af09df516db8756b4d2310e2e2c8e3414472b097c27071ffc0f35680a51b72699bbd3cd9f264e525b45d80585008a12910705b26337
ripemd-160 df07d73c6c2f3c7c82c0f57e314b377161b822bf

1838131738 as geometric shapes

Circle

Radius = n
Diameter 3676263476
Circumference 11549322328.862
Area 1.0614587962537E+19

Sphere

Radius = n
Volume 2.6014681359642E+28
Surface area 4.2458351850147E+19
Circumference 11549322328.862

Square

Length = n
Perimeter 7352526952
Area 3378728286242900644
Diagonal 2599510833.308

Cube

Length = n
Surface area 2.0272369717457E+19
Volume 6.2105476970214E+27
Space diagonal 3183737561.2209

Equilateral Triangle

Length = n
Perimeter 5514395214
Area 1.4630322641857E+18
Altitude 1591868780.6104

Triangular Pyramid

Length = n
Surface area 1.4630322641857E+18
Volume 7.3192006524106E+26
Height 866503611.10268