1649494992 (number)

1649494992 is an even 10-digits composite number following 1649494991 and preceding 1649494993. In scientific notation, it is written as 1.649494992 × 10^9. The sum of its digits is 57. It has a total of 7 prime factors and 40 positive divisors. There are 546791040 positive integers (up to 1649494992) that are relatively prime to 1649494992.

Interesting facts

Basic properties

Name

Name one billion six hundred forty-nine million four hundred ninety-four thousand nine hundred ninety-two

Notation

Scientific notation 1.649494992 × 10^9
Engineering notation 1.649494992 × 10^9

Prime Factorization of 1649494992

Prime Factorization 2 × 2 × 2 × 2 × 3 × 181 × 189859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 206186874
Product of the distinct prime numbers

The prime factorization of 1649494992 is 2 × 2 × 2 × 2 × 3 × 181 × 189859. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 10, 97, 81, 721, 606, 6010, 5696, 36933, 69540, 959492, 331985, 780934, 4988112, 89541463, 63982608, 460993678, 428672075, 7973260317, 5890460603

Basic calculations (n = 1649494992)

Multiplication

n×y
n×2 3298989984
n×3 4948484976
n×4 6597979968
n×5 8247474960

Division

n÷y
n÷2 824747496
n÷3 549831664
n÷3 412373748
n÷5 329898998.4

Exponentiation

ny
n2 2720833728633080064
n3 4.488001609445E+27
n4 7.4029361788674E+36
n5 1.2211106153137E+46

Nth Root

y√n
2√n 40613.975328697
3√n 1181.5451824778
4√n 201.52909300817
5√n 69.738114344034

Divisors of 1649494992

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 189859, 379718, 569577, 759436, 1139154, 1518872, 2278308, 3037744, 4556616, 9113232, 34364479, 68728958, 103093437, 137457916, 206186874, 274915832, 412373748, 549831664, 824747496, 1649494992

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1649494991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1649494992 can be divided by 40 positive divisors. The sum of these divisors (counting 1649494992) is 1, the average is 0.025.

Base conversion 1649494992

Base System Value
2 Binary 1100010010100010100101111010000
3 Ternary 11020221211000202010
4 Quaternary 1202110110233100
5 Quinary 11334232314432
6 Senary 431402222520
8 Octal 14224245720
10 Decimal 1649494992
12 Duodecimal 3a04b4a40
16 Hexadecimal 62514bd0
20 Vigesimal 15f96h9c
36 Base36 ra2ehc

Cryptographic Hash Functions

md5 aa491125e8e799b26cbc0820cbd4275c
sha1 10e3e69c49e195a14cf7f094d35a479fb9db4471
sha256 28182015709ea7f1ff2e01d3270e641d052d0810554c70ab6dc2e719e554b2ef
sha512 c705220f969d861e0fdce1470f148faf756b178fc5846c7a241583a56f60e130e45428418f10a9c4879126ed11192c35a7335fb9b12718eeaa4224275908f7fc
ripemd-160 51857a2d4c3f8b4aba5918ba2c0346716525317f

1649494992 as geometric shapes

Circle

Radius = n
Diameter 3298989984
Circumference 10364082698.001
Area 8.547751253513E+18

Sphere

Radius = n
Volume 1.8799297180709E+28
Surface area 3.4191005014052E+19
Circumference 10364082698.001

Square

Length = n
Perimeter 6597979968
Area 2720833728633080064
Diagonal 2332738188.7529

Cube

Length = n
Surface area 1.6325002371798E+19
Volume 4.488001609445E+27
Space diagonal 2857009132.9744

Equilateral Triangle

Length = n
Perimeter 4948484976
Area 1.1781555642349E+18
Altitude 1428504566.4872

Triangular Pyramid

Length = n
Surface area 1.1781555642349E+18
Volume 5.2891606200244E+26
Height 777579396.25097