2645248907 (number)

2645248907 is an odd 10-digits composite number following 2645248906 and preceding 2645248908. In scientific notation, it is written as 2.645248907 × 10^9. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 2266737192 positive integers (up to 2645248907) that are relatively prime to 2645248907.

Interesting facts

Basic properties

Name

Name two billion six hundred forty-five million two hundred forty-eight thousand nine hundred seven

Notation

Scientific notation 2.645248907 × 10^9
Engineering notation 2.645248907 × 10^9

Prime Factorization of 2645248907

Prime Factorization 7 × 3803 × 99367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2645248907
Product of the distinct prime numbers

The prime factorization of 2645248907 is 7 × 3803 × 99367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2645248907)

Multiplication

n×y
n×2 5290497814
n×3 7935746721
n×4 10580995628
n×5 13226244535

Division

n÷y
n÷2 1322624453.5
n÷3 881749635.66667
n÷3 661312226.75
n÷5 529049781.4

Exponentiation

ny
n2 6997341779984694649
n3 1.850971069541E+28
n4 4.8962791985919E+37
n5 1.2951877198442E+47

Nth Root

y√n
2√n 51431.983308055
3√n 1383.0000034855
4√n 226.78620616796
5√n 76.646673093759

Divisors of 2645248907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2645248906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2645248907 can be divided by 8 positive divisors. The sum of these divisors (counting 2645248907) is 1, the average is 0.125.

Base conversion 2645248907

Base System Value
2 Binary 10011101101010110100101110001011
3 Ternary 20211100111120022202
4 Quaternary 2131222310232023
5 Quinary 20404140431112
6 Senary 1114252510415
8 Octal 23552645613
10 Decimal 2645248907
12 Duodecimal 619a7b40b
16 Hexadecimal 9dab4b8b
20 Vigesimal 216cg257
36 Base36 17qwv4b

Cryptographic Hash Functions

md5 3f9d4d881a79e84e08f2eb0166395d5d
sha1 5bc2efd77105fb065b706a3250e42627db6d7aa9
sha256 d220d81e8b1ee8306d8d9a4b538fe2f255f9195659ca45ec17ba78b013b52801
sha512 452bbf6ed41432c65b7bf10f38a5ae92b2acd7679ebd8d741d6917ac74bbc7faa055b77fa2af4f08a04c7646791f471dac635ef64ad26c30b00562fd56105db6
ripemd-160 8b1c8455bf4e7aee8d9f4d1ab0d8fe85ca406528

2645248907 as geometric shapes

Circle

Radius = n
Diameter 5290497814
Circumference 16620589066.295
Area 2.1982797530657E+19

Sphere

Radius = n
Volume 7.7533294854363E+28
Surface area 8.7931190122627E+19
Circumference 16620589066.295

Square

Length = n
Perimeter 10580995628
Area 6997341779984694649
Diagonal 3740946880.132

Cube

Length = n
Surface area 4.1984050679908E+19
Volume 1.850971069541E+28
Space diagonal 4581705505.59

Equilateral Triangle

Length = n
Perimeter 7935746721
Area 3.0299378702145E+18
Altitude 2290852752.795

Triangular Pyramid

Length = n
Surface area 3.0299378702145E+18
Volume 2.1813903250876E+27
Height 1246982293.3773