6439363721 (number)

6439363721 is an odd 10-digits composite number following 6439363720 and preceding 6439363722. In scientific notation, it is written as 6.439363721 × 10^9. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 5431933440 positive integers (up to 6439363721) that are relatively prime to 6439363721.

Interesting facts

Basic properties

Name

Name six billion four hundred thirty-nine million three hundred sixty-three thousand seven hundred twenty-one

Notation

Scientific notation 6.439363721 × 10^9
Engineering notation 6.439363721 × 10^9

Prime Factorization of 6439363721

Prime Factorization 7 × 97 × 179 × 52981

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6439363721
Product of the distinct prime numbers

The prime factorization of 6439363721 is 7 × 97 × 179 × 52981. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 29, 76, 510, 112, 352, 1672, 38875, 59201, 527675, 717337, 7137153, 6438190, 71963730, 22150458, 80030004, 469675132, 2060372623, 907896419

Basic calculations (n = 6439363721)

Multiplication

n×y
n×2 12878727442
n×3 19318091163
n×4 25757454884
n×5 32196818605

Division

n÷y
n÷2 3219681860.5
n÷3 2146454573.6667
n÷3 1609840930.25
n÷5 1287872744.2

Exponentiation

ny
n2 4.1465405131331E+19
n3 2.6701082547926E+29
n4 1.7193798227054E+39
n5 1.1071712052949E+49

Nth Root

y√n
2√n 80245.646118652
3√n 1860.4342186796
4√n 283.27662473041
5√n 91.57324228548

Divisors of 6439363721

1, 7, 97, 179, 679, 1253, 17363, 52981, 121541, 370867, 5139157, 9483599, 35974099, 66385193, 919909103, 6439363721

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 -6439363720
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 6439363721 can be divided by 16 positive divisors. The sum of these divisors (counting 6439363721) is 1, the average is 0.0625.

Base conversion 6439363721

Base System Value
2 Binary 101111111110100001110010010001001
3 Ternary 121121202210120101122
4 Quaternary 11333310032102021
5 Quinary 101141434114341
6 Senary 2542545525025
8 Octal 57764162211
10 Decimal 6439363721
12 Duodecimal 12b8643775
16 Hexadecimal 17fd0e489
20 Vigesimal 50c60961
36 Base36 2yhtwuh

Cryptographic Hash Functions

md5 1fcf72c4ba21917959361c3207cdabac
sha1 81ecc0a8960d26586822f9b6162d1392150cac1c
sha256 09c78cb2b078751be276c05b0178e00dd052399779c01730e468ca3dd8cb8953
sha512 b664fdcbcf2e19e8565d28c366a110d17fa66c5f330cb9d5637edb2a4c15d5dc22b46476b92fc78df09fb66af6e8d5382c53e9b1fa9e06ab4336aaa41ce36a93
ripemd-160 071853431c01fc94b8b53daa30370858ec84bd12

6439363721 as geometric shapes

Circle

Radius = n
Diameter 12878727442
Circumference 40459715519.372
Area 1.3026741213871E+20

Sphere

Radius = n
Volume 1.1184523303395E+30
Surface area 5.2106964855486E+20
Circumference 40459715519.372

Square

Length = n
Perimeter 25757454884
Area 4.1465405131331E+19
Diagonal 9106635507.2915

Cube

Length = n
Surface area 2.4879243078799E+20
Volume 2.6701082547926E+29
Space diagonal 11153305133.188

Equilateral Triangle

Length = n
Perimeter 19318091163
Area 1.7955047110973E+19
Altitude 5576652566.5939

Triangular Pyramid

Length = n
Surface area 1.7955047110973E+19
Volume 3.1467527557767E+28
Height 3035545169.0972