655128008 (number)

655128008 is an even 9-digits composite number following 655128007 and preceding 655128009. In scientific notation, it is written as 6.55128008 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 8 positive divisors. There are 327564000 positive integers (up to 655128008) that are relatively prime to 655128008.

Interesting facts

Basic properties

Name

Name six hundred fifty-five million one hundred twenty-eight thousand eight

Notation

Scientific notation 6.55128008 × 10^8
Engineering notation 6.55128008 × 10^6

Prime Factorization of 655128008

Prime Factorization 2 × 2 × 2 × 81891001

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 163782002
Product of the distinct prime numbers

The prime factorization of 655128008 is 2 × 2 × 2 × 81891001. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 3, 51, 476, 567, 316, 3137, 88195, 12856, 911766, 606087, 9749874, 3868145, 60028023, 52225626, 71016328, 939771169, 1942121555, 3089356308

Basic calculations (n = 655128008)

Multiplication

n×y
n×2 1310256016
n×3 1965384024
n×4 2620512032
n×5 3275640040

Division

n÷y
n÷2 327564004
n÷3 218376002.66667
n÷3 163782002
n÷5 131025601.6

Exponentiation

ny
n2 429192706866048064
n3 2.8117616309728E+26
n4 1.8420637962701E+35
n5 1.2067875854593E+44

Nth Root

y√n
2√n 25595.468505187
3√n 868.51113120817
4√n 159.98583845199
5√n 57.978267457075

Divisors of 655128008

1, 2, 4, 8, 81891001, 163782002, 327564004, 655128008

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 -655128007
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 655128008 can be divided by 8 positive divisors. The sum of these divisors (counting 655128008) is 1, the average is 0.125.

Base conversion 655128008

Base System Value
2 Binary 100111000011000111010111001000
3 Ternary 1200122201221200022
4 Quaternary 213003013113020
5 Quinary 2320203044013
6 Senary 145001400012
8 Octal 4703072710
10 Decimal 655128008
12 Duodecimal 163499008
16 Hexadecimal 270c75c8
20 Vigesimal a4eb008
36 Base36 au1o08

Cryptographic Hash Functions

md5 980a685dbbe505508f2b519231a21c0d
sha1 d212df6fa79bbc5eb2d5a9283031c93d7a36e2a5
sha256 b7e9c841631b5e819dfdc2a74245d9abe5e1bc3cfdb66187ff3b667271b835a7
sha512 96dbe04268eb7f69df1dceab59b819ea9154a00d079f419222c8269f8adde009192ece3eeaa276683d7d079b23183ca04d55ed245456338ccd64868b5b174d9e
ripemd-160 131cea14adbe47bd1b7711d890dd5f7f572f7db2

655128008 as geometric shapes

Circle

Radius = n
Diameter 1310256016
Circumference 4116290674.1874
Area 1.3483486548647E+18

Sphere

Radius = n
Volume 1.1777879578013E+27
Surface area 5.3933946194588E+18
Circumference 4116290674.1874

Square

Length = n
Perimeter 2620512032
Area 429192706866048064
Diagonal 926490914.00407

Cube

Length = n
Surface area 2575156241196288384
Volume 2.8117616309728E+26
Space diagonal 1134714995.3174

Equilateral Triangle

Length = n
Perimeter 1965384024
Area 1.858458936325E+17
Altitude 567357497.65869

Triangular Pyramid

Length = n
Surface area 1.858458936325E+17
Volume 3.3136928605684E+25
Height 308830304.66802