128367086 (number)

128367086 is an even 9-digits composite number following 128367085 and preceding 128367087. In scientific notation, it is written as 1.28367086 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 63999288 positive integers (up to 128367086) that are relatively prime to 128367086.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred sixty-seven thousand eighty-six

Notation

Scientific notation 1.28367086 × 10^8
Engineering notation 1.28367086 × 10^6

Prime Factorization of 128367086

Prime Factorization 2 × 349 × 183907

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128367086
Product of the distinct prime numbers

The prime factorization of 128367086 is 2 × 349 × 183907. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 23, 25, 560, 243, 9828, 4092, 14002, 95175, 545166, 578972, 3594490, 8821025, 50779638, 77835838, 476157444, 22432542, 5609422923, 9874030332

Basic calculations (n = 128367086)

Multiplication

n×y
n×2 256734172
n×3 385101258
n×4 513468344
n×5 641835430

Division

n÷y
n÷2 64183543
n÷3 42789028.666667
n÷3 32091771.5
n÷5 25673417.2

Exponentiation

ny
n2 16478108768131396
n3 2.1152468053561E+24
n4 2.7152806857437E+32
n5 3.48552669301E+40

Nth Root

y√n
2√n 11329.91994676
3√n 504.44973032657
4√n 106.44209668529
5√n 41.849544608507

Divisors of 128367086

1, 2, 349, 698, 183907, 367814, 64183543, 128367086

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128367085
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128367086 can be divided by 8 positive divisors. The sum of these divisors (counting 128367086) is 1, the average is 0.125.

Base conversion 128367086

Base System Value
2 Binary 111101001101011100111101110
3 Ternary 22221112201112112
4 Quaternary 13221223213232
5 Quinary 230330221321
6 Senary 20423204022
8 Octal 751534756
10 Decimal 128367086
12 Duodecimal 36ba6612
16 Hexadecimal 7a6b9ee
20 Vigesimal 2025he6
36 Base36 24fcoe

Cryptographic Hash Functions

md5 d68a1913414c1e828b41f70fbe7d757d
sha1 5d571a103c4338825744c3d4b2a584555c25ff8f
sha256 97ddedbeabb8fbb1e254750e4c56395bed9bc15acf2cbc4a1aad3f74aaa1960b
sha512 3512f86affa7e438dd67a0e0d25aea564d12831a1b7582f5c0ae280402015f0c93eca1e8f401e415b4e0e877419a1a61c927ac8ae8018f139a82a8567709c125
ripemd-160 8a388487f31564fd198f2a5e68c5508b5d94850f

128367086 as geometric shapes

Circle

Radius = n
Diameter 256734172
Circumference 806554188.68066
Area 5.1767505451015E+16

Sphere

Radius = n
Volume 8.8603250989812E+24
Surface area 2.0707002180406E+17
Circumference 806554188.68066

Square

Length = n
Perimeter 513468344
Area 16478108768131396
Diagonal 181538473.98351

Cube

Length = n
Surface area 98868652608788376
Volume 2.1152468053561E+24
Space diagonal 222338314.97156

Equilateral Triangle

Length = n
Perimeter 385101258
Area 7.1352303997624E+15
Altitude 111169157.48578

Triangular Pyramid

Length = n
Surface area 7.1352303997624E+15
Volume 2.4928422665841E+23
Height 60512824.661171