128255092 (number)

128255092 is an even 9-digits composite number following 128255091 and preceding 128255093. In scientific notation, it is written as 1.28255092 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 36 positive divisors. There are 51967440 positive integers (up to 128255092) that are relatively prime to 128255092.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred fifty-five thousand ninety-two

Notation

Scientific notation 1.28255092 × 10^8
Engineering notation 1.28255092 × 10^6

Prime Factorization of 128255092

Prime Factorization 2 × 2 × 7 × 19 × 491 × 491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 130606
Product of the distinct prime numbers

The prime factorization of 128255092 is 2 × 2 × 7 × 19 × 491 × 491. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128255092)

Multiplication

n×y
n×2 256510184
n×3 384765276
n×4 513020368
n×5 641275460

Division

n÷y
n÷2 64127546
n÷3 42751697.333333
n÷3 32063773
n÷5 25651018.4

Exponentiation

ny
n2 16449368623928464
n3 2.1097152862039E+24
n4 2.7058172812588E+32
n5 3.4703484434304E+40

Nth Root

y√n
2√n 11324.976467967
3√n 504.30298507529
4√n 106.41887270577
5√n 41.842239722906

Divisors of 128255092

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128255091
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128255092 can be divided by 36 positive divisors. The sum of these divisors (counting 128255092) is 1, the average is 0.027777777777778.

Base conversion 128255092

Base System Value
2 Binary 111101001010000010001110100
3 Ternary 22221100000220121
4 Quaternary 13221100101310
5 Quinary 230313130332
6 Senary 20420541324
8 Octal 751202164
10 Decimal 128255092
12 Duodecimal 36b51844
16 Hexadecimal 7a50474
20 Vigesimal 201bhec
36 Base36 24cy9g

Cryptographic Hash Functions

md5 f15ecf6b728404a94af9f8da8d76767d
sha1 48ccba039b4851637f90f8efe91a473b6f9e2ef2
sha256 d444879884371396eeeac4c15ef73b1a7f37931c7030a4eba3a671a7082fb503
sha512 cc9ac1fc4a19d7960e35460902c7f2bf3cc836e8359f127c41608317066597d5b44c1c0b25205d99303712679b17ff2ff578d509a2be34444ab5e0eb509eb93d
ripemd-160 d49cf43954b0f9a79f61d4ab8c2c252d17b58088

128255092 as geometric shapes

Circle

Radius = n
Diameter 256510184
Circumference 805850509.62537
Area 5.1677215625124E+16

Sphere

Radius = n
Volume 8.8371547257388E+24
Surface area 2.067088625005E+17
Circumference 805850509.62537

Square

Length = n
Perimeter 513020368
Area 16449368623928464
Diagonal 181380090.54981

Cube

Length = n
Surface area 98696211743570784
Volume 2.1097152862039E+24
Space diagonal 222144335.67342

Equilateral Triangle

Length = n
Perimeter 384765276
Area 7.1227855522684E+15
Altitude 111072167.83671

Triangular Pyramid

Length = n
Surface area 7.1227855522684E+15
Volume 2.4863233087461E+23
Height 60460030.18327