642733229 (number)

642733229 is an odd 9-digits composite number following 642733228 and preceding 642733230. In scientific notation, it is written as 6.42733229 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 578623936 positive integers (up to 642733229) that are relatively prime to 642733229.

Interesting facts

Basic properties

Name

Name six hundred forty-two million seven hundred thirty-three thousand two hundred twenty-nine

Notation

Scientific notation 6.42733229 × 10^8
Engineering notation 6.42733229 × 10^6

Prime Factorization of 642733229

Prime Factorization 17 × 23 × 1643819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 642733229
Product of the distinct prime numbers

The prime factorization of 642733229 is 17 × 23 × 1643819. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 642733229)

Multiplication

n×y
n×2 1285466458
n×3 1928199687
n×4 2570932916
n×5 3213666145

Division

n÷y
n÷2 321366614.5
n÷3 214244409.66667
n÷3 160683307.25
n÷5 128546645.8

Exponentiation

ny
n2 413106003660766441
n3 2.6551695565217E+26
n4 1.7065657026057E+35
n5 1.0968664845364E+44

Nth Root

y√n
2√n 25352.183909873
3√n 862.99891778389
4√n 159.22369142145
5√n 57.757202615507

Divisors of 642733229

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 -642733228
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 642733229 can be divided by 8 positive divisors. The sum of these divisors (counting 642733229) is 1, the average is 0.125.

Base conversion 642733229

Base System Value
2 Binary 100110010011110101010010101101
3 Ternary 1122210102020020102
4 Quaternary 212103311102231
5 Quinary 2304014430404
6 Senary 143440000445
8 Octal 4623652255
10 Decimal 642733229
12 Duodecimal 15b300125
16 Hexadecimal 264f54ad
20 Vigesimal a0h1d19
36 Base36 amo04t

Cryptographic Hash Functions

md5 11e02c6fe38d4911a3b9d0eb82e161bb
sha1 ad74101453c92ab3de017256c7a93a0c812cdf2d
sha256 2a958b035676066c07a48bb18ddfd2f780154afe3084bc375026b977bc9ad69b
sha512 6276a52f07a5f1ea1376a4a12037a8331cc828317e72ef944088ccf865cc0f6d92e66342bf1742d09118ce9a0b877c1d599e62c656549684ce46d5e86afbe513
ripemd-160 001738b0cb780e8c4d83a98fd8c32cadab51d3d5

642733229 as geometric shapes

Circle

Radius = n
Diameter 1285466458
Circumference 4038411980.8889
Area 1.2978107862545E+18

Sphere

Radius = n
Volume 1.1121948230405E+27
Surface area 5.191243145018E+18
Circumference 4038411980.8889

Square

Length = n
Perimeter 2570932916
Area 413106003660766441
Diagonal 908962049.43965

Cube

Length = n
Surface area 2478636021964598646
Volume 2.6551695565217E+26
Space diagonal 1113246608.3408

Equilateral Triangle

Length = n
Perimeter 1928199687
Area 1.7888014681305E+17
Altitude 556623304.1704

Triangular Pyramid

Length = n
Surface area 1.7888014681305E+17
Volume 3.1291473310276E+25
Height 302987349.81322