1438991641 (number)

1438991641 is an odd 10-digits composite number following 1438991640 and preceding 1438991642. In scientific notation, it is written as 1.438991641 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 1438915072 positive integers (up to 1438991641) that are relatively prime to 1438991641.

Interesting facts

Basic properties

Name

Name one billion four hundred thirty-eight million nine hundred ninety-one thousand six hundred forty-one

Notation

Scientific notation 1.438991641 × 10^9
Engineering notation 1.438991641 × 10^9

Prime Factorization of 1438991641

Prime Factorization 33113 × 43457

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1438991641
Product of the distinct prime numbers

The prime factorization of 1438991641 is 33113 × 43457. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 11, 13, 139, 879, 1361, 488, 99667, 79898, 242503, 867230, 857989, 5819767, 73309575, 50466060, 621361859, 373295568, 8133966562, 4591421369

Basic calculations (n = 1438991641)

Multiplication

n×y
n×2 2877983282
n×3 4316974923
n×4 5755966564
n×5 7194958205

Division

n÷y
n÷2 719495820.5
n÷3 479663880.33333
n÷3 359747910.25
n÷5 287798328.2

Exponentiation

ny
n2 2070696942867872881
n3 2.9797155918311E+27
n4 4.2877858292024E+36
n5 6.1700879666204E+45

Nth Root

y√n
2√n 37934.043298863
3√n 1128.9795891782
4√n 194.76663805401
5√n 67.859656074981

Divisors of 1438991641

1, 33113, 43457, 1438991641

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 -1438991640
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 1438991641 can be divided by 4 positive divisors. The sum of these divisors (counting 1438991641) is 1, the average is 0.25.

Base conversion 1438991641

Base System Value
2 Binary 1010101110001010100010100011001
3 Ternary 10201021201100102201
4 Quaternary 1111301110110121
5 Quinary 10421340213031
6 Senary 354442330201
8 Octal 12561242431
10 Decimal 1438991641
12 Duodecimal 341ab9961
16 Hexadecimal 55c54519
20 Vigesimal 129ddj21
36 Base36 nsql21

Cryptographic Hash Functions

md5 4f0e1175789c0f176a868ad0307a432d
sha1 c587c97f2ab499577bc1f945ca038c8a8e9dcd64
sha256 502f9e60cc51808e47a46229fc19afd8e5818208b44b3e88efdc8a27d2b707d6
sha512 3cae1d6a4db5f4d0828312d4c50dfb49bf8a4ec2746e16a2bb926bb9c9c44c761d34b8d0e4d64aabe8f82818bf0dce3ef00141e16ce5136a1516e18f48a4e44b
ripemd-160 e567c47e6c1a6eca580f60e4ac469858e5b7fc9b

1438991641 as geometric shapes

Circle

Radius = n
Diameter 2877983282
Circumference 9041451135.8854
Area 6.5052863035246E+18

Sphere

Radius = n
Volume 1.2481403484111E+28
Surface area 2.6021145214098E+19
Circumference 9041451135.8854

Square

Length = n
Perimeter 5755966564
Area 2070696942867872881
Diagonal 2035041494.8437

Cube

Length = n
Surface area 1.2424181657207E+19
Volume 2.9797155918311E+27
Space diagonal 2492406633.8789

Equilateral Triangle

Length = n
Perimeter 4316974923
Area 8.9663807803118E+17
Altitude 1246203316.9395

Triangular Pyramid

Length = n
Surface area 8.9663807803118E+17
Volume 3.5116285016518E+26
Height 678347164.94791