1649661764 (number)

1649661764 is an even 10-digits composite number following 1649661763 and preceding 1649661765. In scientific notation, it is written as 1.649661764 × 10^9. The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors. There are 824830880 positive integers (up to 1649661764) that are relatively prime to 1649661764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.649661764 × 10^9
Engineering notation 1.649661764 × 10^9

Prime Factorization of 1649661764

Prime Factorization 2 × 2 × 412415441

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 824830882
Product of the distinct prime numbers

The prime factorization of 1649661764 is 2 × 2 × 412415441. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 36, 56, 889, 600, 9523, 6229, 7745, 85201, 76444, 458324, 2506522, 7933965, 11394930, 24696570, 869631369, 621113954, 6159566344, 7719333430

Basic calculations (n = 1649661764)

Multiplication

n×y
n×2 3299323528
n×3 4948985292
n×4 6598647056
n×5 8248308820

Division

n÷y
n÷2 824830882
n÷3 549887254.66667
n÷3 412415441
n÷5 329932352.8

Exponentiation

ny
n2 2721383935603591696
n3 4.4893630237291E+27
n4 7.4059305249613E+36
n5 1.2217280413869E+46

Nth Root

y√n
2√n 40616.028412438
3√n 1181.5850011321
4√n 201.53418670895
5√n 69.739524459801

Divisors of 1649661764

1, 2, 4, 412415441, 824830882, 1649661764

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1649661763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1649661764 can be divided by 6 positive divisors. The sum of these divisors (counting 1649661764) is 1, the average is 0.16666666666667.

Base conversion 1649661764

Base System Value
2 Binary 1100010010100111101011101000100
3 Ternary 11020222010111111212
4 Quaternary 1202110331131010
5 Quinary 11334303134024
6 Senary 431405550552
8 Octal 14224753504
10 Decimal 1649661764
12 Duodecimal 3a0575458
16 Hexadecimal 6253d744
20 Vigesimal 15fa7e84
36 Base36 ra5z5w

Cryptographic Hash Functions

md5 e5bea311c6c352f2f37b5a9fd64a44e9
sha1 1ce092d70e5287e2a7c3516fd673e6718a4ba986
sha256 efdf0ccfde3914e750bdb8d32f531782fa9cabfb9bb09c348a893546778630fc
sha512 94e993d6979f16afb5551835ae309a737af2e7b93caa4ca560abfa0cd1d89fe4f599cf4a580b09d85722439e2cc1d998b64d2b8ac068a96530249d882d6058ae
ripemd-160 41d440e8bd1425095ef6099480d9a23d4d419ee7

1649661764 as geometric shapes

Circle

Radius = n
Diameter 3299323528
Circumference 10365130557.381
Area 8.5494797796895E+18

Sphere

Radius = n
Volume 1.8804999859527E+28
Surface area 3.4197919118758E+19
Circumference 10365130557.381

Square

Length = n
Perimeter 6598647056
Area 2721383935603591696
Diagonal 2332974039.9771

Cube

Length = n
Surface area 1.6328303613622E+19
Volume 4.4893630237291E+27
Space diagonal 2857297990.5517

Equilateral Triangle

Length = n
Perimeter 4948985292
Area 1.1783938108418E+18
Altitude 1428648995.2758

Triangular Pyramid

Length = n
Surface area 1.1783938108418E+18
Volume 5.290765062145E+26
Height 777658013.32571