1243669872 (number)

1243669872 is an even 10-digits composite number following 1243669871 and preceding 1243669873. In scientific notation, it is written as 1.243669872 × 10^9. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 400261120 positive integers (up to 1243669872) that are relatively prime to 1243669872.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-three million six hundred sixty-nine thousand eight hundred seventy-two

Notation

Scientific notation 1.243669872 × 10^9
Engineering notation 1.243669872 × 10^9

Prime Factorization of 1243669872

Prime Factorization 2 × 2 × 2 × 2 × 3 × 29 × 893441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 155458734
Product of the distinct prime numbers

The prime factorization of 1243669872 is 2 × 2 × 2 × 2 × 3 × 29 × 893441. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 8, 92, 89, 304, 250, 312, 6192, 65484, 66143, 636062, 270634, 885352, 472865, 29572018, 81666439, 309425927, 985675800, 885378173, 9102839926

Basic calculations (n = 1243669872)

Multiplication

n×y
n×2 2487339744
n×3 3731009616
n×4 4974679488
n×5 6218349360

Division

n÷y
n÷2 621834936
n÷3 414556624
n÷3 310917468
n÷5 248733974.4

Exponentiation

ny
n2 1546714750520496384
n3 1.9236025358003E+27
n4 2.3923265194777E+36
n5 2.975264416261E+45

Nth Root

y√n
2√n 35265.703906203
3√n 1075.3958872167
4√n 187.79165025688
5√n 65.908438538306

Divisors of 1243669872

1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 893441, 1786882, 2680323, 3573764, 5360646, 7147528, 10721292, 14295056, 21442584, 25909789, 42885168, 51819578, 77729367, 103639156, 155458734, 207278312, 310917468, 414556624, 621834936, 1243669872

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1243669871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1243669872 can be divided by 40 positive divisors. The sum of these divisors (counting 1243669872) is 1, the average is 0.025.

Base conversion 1243669872

Base System Value
2 Binary 1001010001000001110010101110000
3 Ternary 10012200011222100010
4 Quaternary 1022020032111300
5 Quinary 10021334413442
6 Senary 323224054520
8 Octal 11210162560
10 Decimal 1243669872
12 Duodecimal 2a8604440
16 Hexadecimal 4a20e570
20 Vigesimal j8ciedc
36 Base36 kkg5tc

Cryptographic Hash Functions

md5 ff2f9e67a6866fb7bfb871de58a353f5
sha1 4d25f0ea28726a2dc7151bee2f33731cfe30c8b9
sha256 cca443a099f76f5dd2d67e4d49a6d2640015e59dadf219736ebf45b869782faa
sha512 d874e3a1c07b6e5419c6ebcebeebcdf58d83d2fd47a1e0b49423bbf01f96f1f9f900ed177d461c7d9cae0699a7510af79eff3291bcbe49040807f2c9b02f267f
ripemd-160 87244f63a2565131d005fc241c256ea9751efc7d

1243669872 as geometric shapes

Circle

Radius = n
Diameter 2487339744
Circumference 7814208266.7323
Area 4.8591476974342E+18

Sphere

Radius = n
Volume 8.0575674598627E+27
Surface area 1.9436590789737E+19
Circumference 7814208266.7323

Square

Length = n
Perimeter 4974679488
Area 1546714750520496384
Diagonal 1758814800.0972

Cube

Length = n
Surface area 9.280288503123E+18
Volume 1.9236025358003E+27
Space diagonal 2154099406.1467

Equilateral Triangle

Length = n
Perimeter 3731009616
Area 6.6974713317943E+17
Altitude 1077049703.0733

Triangular Pyramid

Length = n
Surface area 6.6974713317943E+17
Volume 2.2669873289534E+26
Height 586271600.0324