1438747443 (number)

1438747443 is an odd 10-digits composite number following 1438747442 and preceding 1438747444. In scientific notation, it is written as 1.438747443 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 821096064 positive integers (up to 1438747443) that are relatively prime to 1438747443.

Interesting facts

Basic properties

Name

Name one billion four hundred thirty-eight million seven hundred forty-seven thousand four hundred forty-three

Notation

Scientific notation 1.438747443 × 10^9
Engineering notation 1.438747443 × 10^9

Prime Factorization of 1438747443

Prime Factorization 7 × 9 × 809 × 28229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1438747443
Product of the distinct prime numbers

The prime factorization of 1438747443 is 7 × 9 × 809 × 28229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 69, 41, 337, 556, 4927, 5387, 48323, 10638, 732675, 714125, 9205399, 6688809, 33081204, 70978651, 56163452, 263757896, 3733313915, 2560872543

Basic calculations (n = 1438747443)

Multiplication

n×y
n×2 2877494886
n×3 4316242329
n×4 5754989772
n×5 7193737215

Division

n÷y
n÷2 719373721.5
n÷3 479582481
n÷3 359686860.75
n÷5 287749488.6

Exponentiation

ny
n2 2069994204739038249
n3 2.9781988690931E+27
n4 4.2848760076532E+36
n5 6.1648543995831E+45

Nth Root

y√n
2√n 37930.82444398
3√n 1128.9157226607
4√n 194.75837451565
5√n 67.857352751349

Divisors of 1438747443

1, 7, 9, 63, 809, 5663, 7281, 28229, 50967, 197603, 254061, 1778427, 22837261, 159860827, 205535349, 1438747443

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 -1438747442
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 1438747443 can be divided by 16 positive divisors. The sum of these divisors (counting 1438747443) is 1, the average is 0.0625.

Base conversion 1438747443

Base System Value
2 Binary 1010101110000011000101100110011
3 Ternary 10201021020221110100
4 Quaternary 1111300120230303
5 Quinary 10421304404233
6 Senary 354433203443
8 Octal 12560305463
10 Decimal 1438747443
12 Duodecimal 341a00583
16 Hexadecimal 55c18b33
20 Vigesimal 129c38c3
36 Base36 nslcmr

Cryptographic Hash Functions

md5 3bc556b10ede3f770265ed7d5a820c04
sha1 b97b65a5ed55c31c60783799f7ab30a8313f5c2a
sha256 a55634a1d05989658b9a46aa980635836ba32164aaac41286a648e19d136a8d1
sha512 775f842ee84bada2a397feeb148c281e6525f5cddce126b299cb056d61b3c746d7d05c9e1d0dfd3543e0627c0e28925ad952078c59835c02890a11a0d438324b
ripemd-160 36420187059abdfd657a9e47dc3c69232ca98dd6

1438747443 as geometric shapes

Circle

Radius = n
Diameter 2877494886
Circumference 9039916794.5998
Area 6.5030785865816E+18

Sphere

Radius = n
Volume 1.2475050250763E+28
Surface area 2.6012314346326E+19
Circumference 9039916794.5998

Square

Length = n
Perimeter 5754989772
Area 2069994204739038249
Diagonal 2034696146.7202

Cube

Length = n
Surface area 1.2419965228434E+19
Volume 2.9781988690931E+27
Space diagonal 2491983670.5358

Equilateral Triangle

Length = n
Perimeter 4316242329
Area 8.9633378349529E+17
Altitude 1245991835.2679

Triangular Pyramid

Length = n
Surface area 8.9633378349529E+17
Volume 3.5098410267631E+26
Height 678232048.90674