6438820440 (number)

6438820440 is an even 10-digits composite number following 6438820439 and preceding 6438820441. In scientific notation, it is written as 6.438820440 × 10^9. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 1574246400 positive integers (up to 6438820440) that are relatively prime to 6438820440.

Interesting facts

Basic properties

Name

Name six billion four hundred thirty-eight million eight hundred twenty thousand four hundred forty

Notation

Scientific notation 6.438820440 × 10^9
Engineering notation 6.438820440 × 10^9

Prime Factorization of 6438820440

Prime Factorization 2 × 2 × 2 × 15 × 13 × 149 × 27701

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1609705110
Product of the distinct prime numbers

The prime factorization of 6438820440 is 2 × 2 × 2 × 15 × 13 × 149 × 27701. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 26, 95, 532, 493, 1069, 813, 98243, 70346, 781706, 791643, 965651, 1193715, 10930195, 41971103, 14393386, 754889420, 7148395103, 5722445051

Basic calculations (n = 6438820440)

Multiplication

n×y
n×2 12877640880
n×3 19316461320
n×4 25755281760
n×5 32194102200

Division

n÷y
n÷2 3219410220
n÷3 2146273480
n÷3 1609705110
n÷5 1287764088

Exponentiation

ny
n2 4.1458408658562E+19
n3 2.6694324908062E+29
n4 1.7187996485003E+39
n5 1.1067042309029E+49

Nth Root

y√n
2√n 80242.260935245
3√n 1860.3818963782
4√n 283.27064961843
5√n 91.571697049528

Divisors of 6438820440

1, 2, 4, 8, 13, 15, 26, 30, 52, 60, 104, 120, 149, 195, 298, 390, 596, 780, 1192, 1560, 1937, 2235, 3874, 4470, 7748, 8940, 15496, 17880, 27701, 29055, 55402, 58110, 110804, 116220, 221608, 232440, 360113, 415515, 720226, 831030, 1440452, 1662060, 2880904, 3324120, 4127449, 5401695, 8254898, 10803390, 16509796, 21606780, 33019592, 43213560, 53656837, 61911735, 107313674, 123823470, 214627348, 247646940, 429254696, 495293880, 804852555, 1609705110, 3219410220, 6438820440

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6438820439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6438820440 can be divided by 64 positive divisors. The sum of these divisors (counting 6438820440) is 1, the average is 0.015625.

Base conversion 6438820440

Base System Value
2 Binary 101111111110010001001101001011000
3 Ternary 121121201202222011010
4 Quaternary 11333302021221120
5 Quinary 101141314223230
6 Senary 2542530133520
8 Octal 57762115130
10 Decimal 6438820440
12 Duodecimal 12b84212a0
16 Hexadecimal 17fc89a58
20 Vigesimal 50c2cb20
36 Base36 2yhi9nc

Cryptographic Hash Functions

md5 5b84ffb0398d9279b6c79379bf422c31
sha1 598cc5d6d9a0abafee4b538f3fae98b9dbb52627
sha256 ddceeed9471c5c72431e0aacb2ab152e1872c29000f42b6cdd59e84f4426a77a
sha512 286f4c71fbca121e61c6a2c47e9b3f0a6849c6b424c1e733f554b41727eafbc98e4f7f35bc59af674fed4d7e5751937fbc9e212445c4999d5e5b254a79018b87
ripemd-160 415cfc89bdf8d10f7b7543e2d1ced94f6eb970ca

6438820440 as geometric shapes

Circle

Radius = n
Diameter 12877640880
Circumference 40456301984.176
Area 1.3024543207126E+20

Sphere

Radius = n
Volume 1.1181692669828E+30
Surface area 5.2098172828504E+20
Circumference 40456301984.176

Square

Length = n
Perimeter 25755281760
Area 4.1458408658562E+19
Diagonal 9105867191.9331

Cube

Length = n
Surface area 2.4875045195137E+20
Volume 2.6694324908062E+29
Space diagonal 11152364142.893

Equilateral Triangle

Length = n
Perimeter 19316461320
Area 1.7952017549396E+19
Altitude 5576182071.4465

Triangular Pyramid

Length = n
Surface area 1.7952017549396E+19
Volume 3.1459563602813E+28
Height 3035289063.9777