2649663989 (number)

2649663989 is an odd 10-digits composite number following 2649663988 and preceding 2649663990. In scientific notation, it is written as 2.649663989 × 10^9. The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors. There are 2271140556 positive integers (up to 2649663989) that are relatively prime to 2649663989.

Interesting facts

Basic properties

Name

Name two billion six hundred forty-nine million six hundred sixty-three thousand nine hundred eighty-nine

Notation

Scientific notation 2.649663989 × 10^9
Engineering notation 2.649663989 × 10^9

Prime Factorization of 2649663989

Prime Factorization 7 × 378523427

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2649663989
Product of the distinct prime numbers

The prime factorization of 2649663989 is 7 × 378523427. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 2, 69, 572, 752, 5567, 3385, 58778, 96752, 663565, 402739, 5856166, 9647086, 73409933, 60500415, 620718555, 293338748, 7762871970, 6220826699

Basic calculations (n = 2649663989)

Multiplication

n×y
n×2 5299327978
n×3 7948991967
n×4 10598655956
n×5 13248319945

Division

n÷y
n÷2 1324831994.5
n÷3 883221329.66667
n÷3 662415997.25
n÷5 529932797.8

Exponentiation

ny
n2 7020719254603392121
n3 1.8602546985802E+28
n4 4.9290498851959E+37
n5 1.3060325980788E+47

Nth Root

y√n
2√n 51474.886974135
3√n 1383.769012963
4√n 226.88077700443
5√n 76.672241625085

Divisors of 2649663989

1, 7, 378523427, 2649663989

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 -2649663988
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 2649663989 can be divided by 4 positive divisors. The sum of these divisors (counting 2649663989) is 1, the average is 0.25.

Base conversion 2649663989

Base System Value
2 Binary 10011101111011101010100111110101
3 Ternary 20211122210212200022
4 Quaternary 2131323222213311
5 Quinary 20411303221424
6 Senary 1114531254525
8 Octal 23573524765
10 Decimal 2649663989
12 Duodecimal 61b44a445
16 Hexadecimal 9deea9f5
20 Vigesimal 21807jj9
36 Base36 17tjhth

Cryptographic Hash Functions

md5 1b4c397c84882de3fd2aafa3830d6552
sha1 c74521080da86ad4fc2a4433e4c24341af221977
sha256 5b89a6fac8ccedc55e037da571a32e43bee457b9b561bfabe318bb31ffe2105c
sha512 f7f635f92a4e90db8689b39abdee4497a249bded026fd8dbae1a51a6efc8f3d999c00a854a61050c49c91f60a4701986e57cfb597b24245f87dc4d2bb471a13d
ripemd-160 bfeb61e00262de0f8f921aeac64f2d0b54407253

2649663989 as geometric shapes

Circle

Radius = n
Diameter 5299327978
Circumference 16648329844.648
Area 2.2056240033178E+19

Sphere

Radius = n
Volume 7.7922166598204E+28
Surface area 8.8224960132714E+19
Circumference 16648329844.648

Square

Length = n
Perimeter 10598655956
Area 7020719254603392121
Diagonal 3747190748.9754

Cube

Length = n
Surface area 4.212431552762E+19
Volume 1.8602546985802E+28
Space diagonal 4589352651.9336

Equilateral Triangle

Length = n
Perimeter 7948991967
Area 3.0400606136625E+18
Altitude 2294676325.9668

Triangular Pyramid

Length = n
Surface area 3.0400606136625E+18
Volume 2.1923311868336E+27
Height 1249063582.9918