128247496 (number)

128247496 is an even 9-digits composite number following 128247495 and preceding 128247497. In scientific notation, it is written as 1.28247496 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 57280320 positive integers (up to 128247496) that are relatively prime to 128247496.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28247496 × 10^8
Engineering notation 1.28247496 × 10^6

Prime Factorization of 128247496

Prime Factorization 2 × 2 × 2 × 13 × 31 × 39779

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32061874
Product of the distinct prime numbers

The prime factorization of 128247496 is 2 × 2 × 2 × 13 × 31 × 39779. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 99, 91, 633, 358, 5130, 3537, 47435, 45194, 207320, 414516, 3288994, 8999084, 11756606, 4462687, 569746165, 137257917, 358999954, 4631745024

Basic calculations (n = 128247496)

Multiplication

n×y
n×2 256494992
n×3 384742488
n×4 512989984
n×5 641237480

Division

n÷y
n÷2 64123748
n÷3 42749165.333333
n÷3 32061874
n÷5 25649499.2

Exponentiation

ny
n2 16447420230270016
n3 2.1093404601919E+24
n4 2.705176322311E+32
n5 3.4693208957487E+40

Nth Root

y√n
2√n 11324.641098066
3√n 504.29302897649
4√n 106.41729698722
5√n 41.84174408382

Divisors of 128247496

1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 39779, 79558, 159116, 318232, 517127, 1034254, 1233149, 2068508, 2466298, 4137016, 4932596, 9865192, 16030937, 32061874, 64123748, 128247496

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128247495
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128247496 can be divided by 32 positive divisors. The sum of these divisors (counting 128247496) is 1, the average is 0.03125.

Base conversion 128247496

Base System Value
2 Binary 111101001001110011011001000
3 Ternary 22221022122111021
4 Quaternary 13221032123020
5 Quinary 230312404441
6 Senary 20420442224
8 Octal 751163310
10 Decimal 128247496
12 Duodecimal 36b49374
16 Hexadecimal 7a4e6c8
20 Vigesimal 201aieg
36 Base36 24cseg

Cryptographic Hash Functions

md5 b8353fbd5f12199541d24f21b7faeece
sha1 5b2c520efcd83c1f4af92338ed4b091a3116787f
sha256 7fde4f045f2311418f616b4ab7c0cdab95b67efb756dc8b6a20e7c936285538c
sha512 6a581d870b7a487935859bd3eb542a856037ee92c61aefbdcd6d7683455a0364af658d59b277e57668f0557f83ac1c2d04ec9a14e3e87edf0f9b04971a09bdc0
ripemd-160 020eed1e434e30bf9dd64fcae52e0470aa2ef053

128247496 as geometric shapes

Circle

Radius = n
Diameter 256494992
Circumference 805802782.54977
Area 5.167109456592E+16

Sphere

Radius = n
Volume 8.8355846582113E+24
Surface area 2.0668437826368E+17
Circumference 805802782.54977

Square

Length = n
Perimeter 512989984
Area 16447420230270016
Diagonal 181369348.18359

Cube

Length = n
Surface area 98684521381620096
Volume 2.1093404601919E+24
Space diagonal 222131179.01549

Equilateral Triangle

Length = n
Perimeter 384742488
Area 7.121941873066E+15
Altitude 111065589.50774

Triangular Pyramid

Length = n
Surface area 7.121941873066E+15
Volume 2.4858815720547E+23
Height 60456449.39453