1649164561 (number)

1649164561 is an odd 10-digits composite number following 1649164560 and preceding 1649164562. In scientific notation, it is written as 1.649164561 × 10^9. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 1431072720 positive integers (up to 1649164561) that are relatively prime to 1649164561.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.649164561 × 10^9
Engineering notation 1.649164561 × 10^9

Prime Factorization of 1649164561

Prime Factorization 11 × 23 × 499 × 13063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1649164561
Product of the distinct prime numbers

The prime factorization of 1649164561 is 11 × 23 × 499 × 13063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 81, 68, 750, 546, 5902, 3260, 25115, 38026, 610639, 346096, 4064562, 4751373, 10241462, 43823570, 246076048, 122859656, 9437336091, 9683327294

Basic calculations (n = 1649164561)

Multiplication

n×y
n×2 3298329122
n×3 4947493683
n×4 6596658244
n×5 8245822805

Division

n÷y
n÷2 824582280.5
n÷3 549721520.33333
n÷3 412291140.25
n÷5 329832912.2

Exponentiation

ny
n2 2719743749258322721
n3 4.4853050062781E+27
n4 7.3970060616297E+36
n5 1.2198880254342E+46

Nth Root

y√n
2√n 40609.907177929
3√n 1181.4662805045
4√n 201.51899954577
5√n 69.735320097109

Divisors of 1649164561

1, 11, 23, 253, 499, 5489, 11477, 13063, 126247, 143693, 300449, 3304939, 6518437, 71702807, 149924051, 1649164561

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1649164560
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1649164561 can be divided by 16 positive divisors. The sum of these divisors (counting 1649164561) is 1, the average is 0.0625.

Base conversion 1649164561

Base System Value
2 Binary 1100010010011000100000100010001
3 Ternary 11020221012020110221
4 Quaternary 1202103010010101
5 Quinary 11334141231221
6 Senary 431351153041
8 Octal 14223040421
10 Decimal 1649164561
12 Duodecimal 3a0375781
16 Hexadecimal 624c4111
20 Vigesimal 15f75b81
36 Base36 r9vbip

Cryptographic Hash Functions

md5 9c5094c7eac4b6dbce8fe8f29f296531
sha1 673691505d40fa4bed6d6d85d8db52683c29d7b8
sha256 409b4a8df1a999d8b3fbb4e87a78f4e7631542656821856993d419056153cd4a
sha512 44048d59883daed3528bac494c16d2cd6dbdf60978220c045d8e689b2368cde088bd234f1a6a664b0a232c513faca21c44971140816127b5ccd8a3ada097f286
ripemd-160 34b4caee28aa3b70b917bb3b162b5110115abb63

1649164561 as geometric shapes

Circle

Radius = n
Diameter 3298329122
Circumference 10362006538.796
Area 8.5443269823167E+18

Sphere

Radius = n
Volume 1.8788001675777E+28
Surface area 3.4177307929267E+19
Circumference 10362006538.796

Square

Length = n
Perimeter 6596658244
Area 2719743749258322721
Diagonal 2332270888.7513

Cube

Length = n
Surface area 1.631846249555E+19
Volume 4.4853050062781E+27
Space diagonal 2856436809.694

Equilateral Triangle

Length = n
Perimeter 4947493683
Area 1.1776835893208E+18
Altitude 1428218404.847

Triangular Pyramid

Length = n
Surface area 1.1776835893208E+18
Volume 5.2859826427154E+26
Height 777423629.58376