6646987339 (number)

6646987339 is an odd 10-digits composite number following 6646987338 and preceding 6646987340. In scientific notation, it is written as 6.646987339 × 10^9. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 6510869376 positive integers (up to 6646987339) that are relatively prime to 6646987339.

Interesting facts

Basic properties

Name

Name six billion six hundred forty-six million nine hundred eighty-seven thousand three hundred thirty-nine

Notation

Scientific notation 6.646987339 × 10^9
Engineering notation 6.646987339 × 10^9

Prime Factorization of 6646987339

Prime Factorization 89 × 107 × 697993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 6646987339
Product of the distinct prime numbers

The prime factorization of 6646987339 is 89 × 107 × 697993. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 6646987339)

Multiplication

n×y
n×2 13293974678
n×3 19940962017
n×4 26587949356
n×5 33234936695

Division

n÷y
n÷2 3323493669.5
n÷3 2215662446.3333
n÷3 1661746834.75
n÷5 1329397467.8

Exponentiation

ny
n2 4.4182440684826E+19
n3 2.9368012383816E+29
n4 1.9520880648682E+39
n5 1.2975504651792E+49

Nth Root

y√n
2√n 81529.058249191
3√n 1880.218336929
4√n 285.53293724051
5√n 92.156287363049

Divisors of 6646987339

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6646987338
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6646987339 can be divided by 8 positive divisors. The sum of these divisors (counting 6646987339) is 1, the average is 0.125.

Base conversion 6646987339

Base System Value
2 Binary 110001100001100001111101001001011
3 Ternary 122011020110221110021
4 Quaternary 12030030033221023
5 Quinary 102103112043324
6 Senary 3015324001311
8 Octal 61414175113
10 Decimal 6646987339
12 Duodecimal 1356090237
16 Hexadecimal 18c30fa4b
20 Vigesimal 53h3d86j
36 Base36 31xg097

Cryptographic Hash Functions

md5 3016e3fe98371cd7ccd907ae2c5c25f7
sha1 36d616cfd03bff16beae84370dd65181e8f4d8e6
sha256 3378726ebe72c7a3f9b43b2141f733f1ec7cf5a9b93bbd51cb6bfe0e3005bd10
sha512 4995c42d523c6bfd864cd7d60e2931f1067f2a3da743c15d863b97b218ad6952e5d4b1072d9bfcf8e5f46da5d2062340a522b2e4555bd8ae6dbe6ac1c2370fa9
ripemd-160 d60fd03ea127495a6566756efa6bfe77fa5212d5

6646987339 as geometric shapes

Circle

Radius = n
Diameter 13293974678
Circumference 41764253185.414
Area 1.3880323107312E+20

Sphere

Radius = n
Volume 1.2301644260737E+30
Surface area 5.5521292429247E+20
Circumference 41764253185.414

Square

Length = n
Perimeter 26587949356
Area 4.4182440684826E+19
Diagonal 9400259643.736

Cube

Length = n
Surface area 2.6509464410896E+20
Volume 2.9368012383816E+29
Space diagonal 11512919788.415

Equilateral Triangle

Length = n
Perimeter 19940962017
Area 1.9131558017129E+19
Altitude 5756459894.2075

Triangular Pyramid

Length = n
Surface area 1.9131558017129E+19
Volume 3.4610534510945E+28
Height 3133419881.2454