1649389964 (number)

1649389964 is an even 10-digits composite number following 1649389963 and preceding 1649389965. In scientific notation, it is written as 1.649389964 × 10^9. The sum of its digits is 59. It has a total of 4 prime factors and 12 positive divisors. There are 796257168 positive integers (up to 1649389964) that are relatively prime to 1649389964.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.649389964 × 10^9
Engineering notation 1.649389964 × 10^9

Prime Factorization of 1649389964

Prime Factorization 2 × 2 × 29 × 14218879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 824694982
Product of the distinct prime numbers

The prime factorization of 1649389964 is 2 × 2 × 29 × 14218879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 58, 57, 736, 352, 3997, 5614, 64108, 55472, 880833, 260801, 4084469, 5072203, 68336278, 37783725, 455048352, 125874359, 3971465664, 7596044250

Basic calculations (n = 1649389964)

Multiplication

n×y
n×2 3298779928
n×3 4948169892
n×4 6597559856
n×5 8246949820

Division

n÷y
n÷2 824694982
n÷3 549796654.66667
n÷3 412347491
n÷5 329877992.8

Exponentiation

ny
n2 2720487253343921296
n3 4.4871443728554E+27
n4 7.4010508956068E+36
n5 1.2207219070267E+46

Nth Root

y√n
2√n 40612.682304916
3√n 1181.520104507
4√n 201.52588495009
5√n 69.737226236914

Divisors of 1649389964

1, 2, 4, 29, 58, 116, 14218879, 28437758, 56875516, 412347491, 824694982, 1649389964

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1649389963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1649389964 can be divided by 12 positive divisors. The sum of these divisors (counting 1649389964) is 1, the average is 0.083333333333333.

Base conversion 1649389964

Base System Value
2 Binary 1100010010011111011000110001100
3 Ternary 11020221121200200012
4 Quaternary 1202103323012030
5 Quinary 11334220434324
6 Senary 431400052352
8 Octal 14223730614
10 Decimal 1649389964
12 Duodecimal 3a04640b8
16 Hexadecimal 624fb18c
20 Vigesimal 15f8dei4
36 Base36 ra05fw

Cryptographic Hash Functions

md5 fc07aa5f954bf95b18718b6660a5341d
sha1 6674a8d0f52d8b866134d1c3658cfd8e6545746d
sha256 8d86bab503ff43da41c18bb5e8a45eeaf5e67173fbf4a59f20673200723b3ecc
sha512 77267aa7b3031d1259fda09f72c9d5823bcd1efc6b1120b41b7581359aa0d699ff49121f3801c573dcb0103599018c67830e7ba3c1d224699452922a7b2de361
ripemd-160 227c19ca19eb88c18fb349451b3fc46c6ebcfe20

1649389964 as geometric shapes

Circle

Radius = n
Diameter 3298779928
Circumference 10363422787.614
Area 8.5466627692899E+18

Sphere

Radius = n
Volume 1.8795706396479E+28
Surface area 3.418665107716E+19
Circumference 10363422787.614

Square

Length = n
Perimeter 6597559856
Area 2720487253343921296
Diagonal 2332589656.7309

Cube

Length = n
Surface area 1.6322923520064E+19
Volume 4.4871443728554E+27
Space diagonal 2856827219.1422

Equilateral Triangle

Length = n
Perimeter 4948169892
Area 1.1780055360338E+18
Altitude 1428413609.5711

Triangular Pyramid

Length = n
Surface area 1.1780055360338E+18
Volume 5.2881503570152E+26
Height 777529885.57696