128260736 (number)

128260736 is an even 9-digits composite number following 128260735 and preceding 128260737. In scientific notation, it is written as 1.28260736 × 10^8. The sum of its digits is 35. It has a total of 10 prime factors and 64 positive divisors. There are 61157376 positive integers (up to 128260736) that are relatively prime to 128260736.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred sixty thousand seven hundred thirty-six

Notation

Scientific notation 1.28260736 × 10^8
Engineering notation 1.28260736 × 10^6

Prime Factorization of 128260736

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 109 × 29 × 317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2004074
Product of the distinct prime numbers

The prime factorization of 128260736 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 109 × 29 × 317. Since it has a total of 10 prime factors.

Most popular turbo-numbers

9, 1, 57, 72, 730, 32, 2884, 1405, 93145, 50518, 894220, 479594, 6643375, 692757, 69818951, 21619656, 723790188, 786922205, 3296108638, 5335494839

Basic calculations (n = 128260736)

Multiplication

n×y
n×2 256521472
n×3 384782208
n×4 513042944
n×5 641303680

Division

n÷y
n÷2 64130368
n÷3 42753578.666667
n÷3 32065184
n÷5 25652147.2

Exponentiation

ny
n2 16450816399261696
n3 2.1099938191702E+24
n4 2.7062936020222E+32
n5 3.4711120922746E+40

Nth Root

y√n
2√n 11325.225648966
3√n 504.31038242758
4√n 106.42004345501
5√n 41.842607978763

Divisors of 128260736

1, 2, 4, 8, 16, 29, 32, 58, 64, 109, 116, 128, 218, 232, 317, 436, 464, 634, 872, 928, 1268, 1744, 1856, 2536, 3161, 3488, 3712, 5072, 6322, 6976, 9193, 10144, 12644, 13952, 18386, 20288, 25288, 34553, 36772, 40576, 50576, 69106, 73544, 101152, 138212, 147088, 202304, 276424, 294176, 404608, 552848, 588352, 1002037, 1105696, 1176704, 2004074, 2211392, 4008148, 4422784, 8016296, 16032592, 32065184, 64130368, 128260736

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128260735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128260736 can be divided by 64 positive divisors. The sum of these divisors (counting 128260736) is 1, the average is 0.015625.

Base conversion 128260736

Base System Value
2 Binary 111101001010001101010000000
3 Ternary 22221100022122122
4 Quaternary 13221101222000
5 Quinary 230313320421
6 Senary 20421023412
8 Octal 751215200
10 Decimal 128260736
12 Duodecimal 36b54b68
16 Hexadecimal 7a51a80
20 Vigesimal 201cbgg
36 Base36 24d2m8

Cryptographic Hash Functions

md5 1385d65275f7d2dec022e50e2027c6cf
sha1 f6f2f5ec0ed361da17ceeda7925308a82836caaf
sha256 a6c86c980b0b3e1538537dc4ed24db09b4b157bca88d23e485e35d4561b95e5f
sha512 beb807251fb0f0e588cd6e08b2c1c683b49b01b9d017064601dce7389cb8f2b4ce8b20775262f1446b87bd8dd2973167eedee3b4d9471cb93bc066e442e9d5cc
ripemd-160 f6ce409226f11ea029bb44c79364df49a91c455a

128260736 as geometric shapes

Circle

Radius = n
Diameter 256521472
Circumference 805885971.92324
Area 5.1681763945475E+16

Sphere

Radius = n
Volume 8.8383214418999E+24
Surface area 2.067270557819E+17
Circumference 805885971.92324

Square

Length = n
Perimeter 513042944
Area 16450816399261696
Diagonal 181388072.37116

Cube

Length = n
Surface area 98704898395570176
Volume 2.1099938191702E+24
Space diagonal 222154111.36818

Equilateral Triangle

Length = n
Perimeter 384782208
Area 7.1234124573771E+15
Altitude 111077055.68409

Triangular Pyramid

Length = n
Surface area 7.1234124573771E+15
Volume 2.4866515629949E+23
Height 60462690.790385