128426708 (number)

128426708 is an even 9-digits composite number following 128426707 and preceding 128426709. In scientific notation, it is written as 1.28426708 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 63787800 positive integers (up to 128426708) that are relatively prime to 128426708.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred twenty-six thousand seven hundred eight

Notation

Scientific notation 1.28426708 × 10^8
Engineering notation 1.28426708 × 10^6

Prime Factorization of 128426708

Prime Factorization 2 × 2 × 151 × 212627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64213354
Product of the distinct prime numbers

The prime factorization of 128426708 is 2 × 2 × 151 × 212627. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 68, 99, 1000, 386, 9012, 1217, 91415, 39538, 169677, 665932, 2513687, 3419144, 36261729, 330902, 533013162, 675191103, 6054687663, 7336717023

Basic calculations (n = 128426708)

Multiplication

n×y
n×2 256853416
n×3 385280124
n×4 513706832
n×5 642133540

Division

n÷y
n÷2 64213354
n÷3 42808902.666667
n÷3 32106677
n÷5 25685341.6

Exponentiation

ny
n2 16493419327717264
n3 2.1181955479223E+24
n4 2.7203288111992E+32
n5 3.4936287389986E+40

Nth Root

y√n
2√n 11332.550816123
3√n 504.5278179618
4√n 106.45445418639
5√n 41.853431414995

Divisors of 128426708

1, 2, 4, 151, 302, 604, 212627, 425254, 850508, 32106677, 64213354, 128426708

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128426707
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128426708 can be divided by 12 positive divisors. The sum of these divisors (counting 128426708) is 1, the average is 0.083333333333333.

Base conversion 128426708

Base System Value
2 Binary 111101001111010001011010100
3 Ternary 22221122202022202
4 Quaternary 13221322023110
5 Quinary 230334123313
6 Senary 20424344032
8 Octal 751721324
10 Decimal 128426708
12 Duodecimal 37015018
16 Hexadecimal 7a7a2d4
20 Vigesimal 202d6f8
36 Base36 24gmok

Cryptographic Hash Functions

md5 3a5ace7ca4fcf86bfa65bc6072dabb37
sha1 b199e2726440dff381bf9e80d819e54b5d33a2fa
sha256 4c3d21a3fa700ae2e3a8edfdc3a3708e496d79796c6724aecb0154fadb950309
sha512 25d77944a3d72c23b57bee44b86ca79e97e48d472a2323f2bb5878a47f503ab67c403e081181af3ce5b6af913df985488d26b0f5413b18549a80a9a96ab476ea
ripemd-160 7dd1bd0906162a4d4c82f920c1b040bc3b84002a

128426708 as geometric shapes

Circle

Radius = n
Diameter 256853416
Circumference 806928804.75504
Area 5.1815604992532E+16

Sphere

Radius = n
Volume 8.8726767629591E+24
Surface area 2.0726241997013E+17
Circumference 806928804.75504

Square

Length = n
Perimeter 513706832
Area 16493419327717264
Diagonal 181622792.22453

Cube

Length = n
Surface area 98960515966303584
Volume 2.1181955479223E+24
Space diagonal 222441583.30481

Equilateral Triangle

Length = n
Perimeter 385280124
Area 7.1418600665362E+15
Altitude 111220791.65241

Triangular Pyramid

Length = n
Surface area 7.1418600665362E+15
Volume 2.496317393025E+23
Height 60540930.74151