1294628645 (number)

1294628645 is an odd 10-digits composite number following 1294628644 and preceding 1294628646. In scientific notation, it is written as 1.294628645 × 10^9. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 1035702912 positive integers (up to 1294628645) that are relatively prime to 1294628645.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-four million six hundred twenty-eight thousand six hundred forty-five

Notation

Scientific notation 1.294628645 × 10^9
Engineering notation 1.294628645 × 10^9

Prime Factorization of 1294628645

Prime Factorization 5 × 258925729

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1294628645
Product of the distinct prime numbers

The prime factorization of 1294628645 is 5 × 258925729. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 41, 98, 959, 274, 6534, 5559, 26525, 23275, 639825, 341421, 7235735, 5374022, 37153874, 11604660, 263387406, 406108393, 764795840, 2022404222

Basic calculations (n = 1294628645)

Multiplication

n×y
n×2 2589257290
n×3 3883885935
n×4 5178514580
n×5 6473143225

Division

n÷y
n÷2 647314322.5
n÷3 431542881.66667
n÷3 323657161.25
n÷5 258925729

Exponentiation

ny
n2 1676063328454536025
n3 2.1698795958513E+27
n4 2.8091882809901E+36
n5 3.6368556177681E+45

Nth Root

y√n
2√n 35980.948361598
3√n 1089.8876648253
4√n 189.68644749058
5√n 66.439911058572

Divisors of 1294628645

1, 5, 258925729, 1294628645

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 -1294628644
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 1294628645 can be divided by 4 positive divisors. The sum of these divisors (counting 1294628645) is 1, the average is 0.25.

Base conversion 1294628645

Base System Value
2 Binary 1001101001010100111011100100101
3 Ternary 10100020001221122002
4 Quaternary 1031022213130211
5 Quinary 10122411104040
6 Senary 332244215045
8 Octal 11512473445
10 Decimal 1294628645
12 Duodecimal 30169a485
16 Hexadecimal 4d2a7725
20 Vigesimal 104b8bc5
36 Base36 lesdut

Cryptographic Hash Functions

md5 bd28577c885646dcc3a78fc8ce5ed5c3
sha1 78c9ed6a37be526bf2165f902aad34e1f28d27ae
sha256 a35be2fdd810a42310c64513a9bb8d2b52aa88fe133335da4958b1102ab1b185
sha512 c656fcd923ac50ed7bef0f3747a005692f49a8bea0e931cbf8fcee5989ff63eea884d28324064f201f684658cbdf60cdddf14eb20b707cc419f9a38fcbbeb96b
ripemd-160 013a206e6dc0118a24976e429b0a452cfb20f207

1294628645 as geometric shapes

Circle

Radius = n
Diameter 2589257290
Circumference 8134391680.5178
Area 5.265508239624E+18

Sphere

Radius = n
Volume 9.0891703966677E+27
Surface area 2.1062032958496E+19
Circumference 8134391680.5178

Square

Length = n
Perimeter 5178514580
Area 1676063328454536025
Diagonal 1830881387.9957

Cube

Length = n
Surface area 1.0056379970727E+19
Volume 2.1698795958513E+27
Space diagonal 2242362590.0741

Equilateral Triangle

Length = n
Perimeter 3883885935
Area 7.2575671039656E+17
Altitude 1121181295.037

Triangular Pyramid

Length = n
Surface area 7.2575671039656E+17
Volume 2.5572276276413E+26
Height 610293795.99857