1645730069 (number)

1645730069 is an odd 10-digits composite number following 1645730068 and preceding 1645730070. In scientific notation, it is written as 1.645730069 × 10^9. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 1630631520 positive integers (up to 1645730069) that are relatively prime to 1645730069.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.645730069 × 10^9
Engineering notation 1.645730069 × 10^9

Prime Factorization of 1645730069

Prime Factorization 109 × 15098441

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1645730069
Product of the distinct prime numbers

The prime factorization of 1645730069 is 109 × 15098441. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 15, 90, 945, 999, 9168, 2680, 80447, 38613, 446858, 709819, 3340728, 5718667, 51808214, 11743806, 351140594, 883189280, 8347058047, 2099232913

Basic calculations (n = 1645730069)

Multiplication

n×y
n×2 3291460138
n×3 4937190207
n×4 6582920276
n×5 8228650345

Division

n÷y
n÷2 822865034.5
n÷3 548576689.66667
n÷3 411432517.25
n÷5 329146013.8

Exponentiation

ny
n2 2708427460010744761
n3 4.457340510645E+27
n4 7.3355793061403E+36
n5 1.2072383437649E+46

Nth Root

y√n
2√n 40567.598758122
3√n 1180.6455504854
4√n 201.4139984165
5√n 69.706250206993

Divisors of 1645730069

1, 109, 15098441, 1645730069

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 -1645730068
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 1645730069 can be divided by 4 positive divisors. The sum of these divisors (counting 1645730069) is 1, the average is 0.25.

Base conversion 1645730069

Base System Value
2 Binary 1100010000101111101100100010101
3 Ternary 11020200201202020112
4 Quaternary 1202011331210111
5 Quinary 11332301330234
6 Senary 431145412405
8 Octal 14205754425
10 Decimal 1645730069
12 Duodecimal 39b19a105
16 Hexadecimal 6217d915
20 Vigesimal 15e5g539
36 Base36 r7tpg5

Cryptographic Hash Functions

md5 109c69984f702f56ea289892bfe6c3a5
sha1 108c3b0765e4597e894590918c0102be7644286b
sha256 ea7fec0edb6d126a579d05290fa2e9a6b09054ced28b29f8e7a3c6995858c5db
sha512 afad2034f38e86d1481d7df087e20a49a7e8ed56124531f5dc6219020248e6dad115cbe226115e604e658f8a9e9a57d7b1bfbdaa0e6efb35e11ed357b52722ed
ripemd-160 e09783e42246fb13db4a9c4816b80a3c8e6b7841

1645730069 as geometric shapes

Circle

Radius = n
Diameter 3291460138
Circumference 10340426989.124
Area 8.5087758111506E+18

Sphere

Radius = n
Volume 1.8670864270387E+28
Surface area 3.4035103244602E+19
Circumference 10340426989.124

Square

Length = n
Perimeter 6582920276
Area 2708427460010744761
Diagonal 2327413783.585

Cube

Length = n
Surface area 1.6250564760064E+19
Volume 4.457340510645E+27
Space diagonal 2850488095.0518

Equilateral Triangle

Length = n
Perimeter 4937190207
Area 1.1727834923383E+18
Altitude 1425244047.5259

Triangular Pyramid

Length = n
Surface area 1.1727834923383E+18
Volume 5.2530261685576E+26
Height 775804594.52834