642000470 (number)

642000470 is an even 9-digits composite number following 642000469 and preceding 642000471. In scientific notation, it is written as 6.42000470 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 256800184 positive integers (up to 642000470) that are relatively prime to 642000470.

Interesting facts

Basic properties

Name

Name six hundred forty-two million four hundred seventy

Notation

Scientific notation 6.42000470 × 10^8
Engineering notation 6.42000470 × 10^6

Prime Factorization of 642000470

Prime Factorization 2 × 5 × 64200047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 642000470
Product of the distinct prime numbers

The prime factorization of 642000470 is 2 × 5 × 64200047. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 87, 19, 376, 821, 4648, 1244, 57392, 88308, 265426, 790342, 1773694, 7181463, 27069924, 22056574, 856716836, 571602999, 4531842883, 741314164

Basic calculations (n = 642000470)

Multiplication

n×y
n×2 1284000940
n×3 1926001410
n×4 2568001880
n×5 3210002350

Division

n÷y
n÷2 321000235
n÷3 214000156.66667
n÷3 160500117.5
n÷5 128400094

Exponentiation

ny
n2 412164603480220900
n3 2.6460986915167E+26
n4 1.6987966036201E+35
n5 1.0906282179585E+44

Nth Root

y√n
2√n 25337.728193348
3√n 862.6708341858
4√n 159.17829058433
5√n 57.744027188642

Divisors of 642000470

1, 2, 5, 10, 64200047, 128400094, 321000235, 642000470

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 -642000469
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 642000470 can be divided by 8 positive divisors. The sum of these divisors (counting 642000470) is 1, the average is 0.125.

Base conversion 642000470

Base System Value
2 Binary 100110010001000010011001010110
3 Ternary 1122202001000002012
4 Quaternary 212101002121112
5 Quinary 2303323003340
6 Senary 143412144222
8 Octal 4621023126
10 Decimal 642000470
12 Duodecimal 15b008072
16 Hexadecimal 26442656
20 Vigesimal a0ca13a
36 Base36 am8aqe

Cryptographic Hash Functions

md5 441165dd2daf75c0b801ecdabab7d3ab
sha1 a7fd87029d0b65ed57bc09f77fdba08d8618f350
sha256 d227330c41e83515db75e04405d07fdb4b43377c7b8f0bc4cbeaf865eaf8167f
sha512 195a34c5e45910bcff1e1a69d751b18cf3057261b8efb334f8718db0d9c90385440f5d28aa213d76c61e67e5a9b105bf7cc67ede07bb81ccfde05dcea693ff56
ripemd-160 3aa50c00d16f1a6fbe2a26197152c37621fa7bc6

642000470 as geometric shapes

Circle

Radius = n
Diameter 1284000940
Circumference 4033807920.3064
Area 1.2948532903632E+18

Sphere

Radius = n
Volume 1.1083952279923E+27
Surface area 5.1794131614528E+18
Circumference 4033807920.3064

Square

Length = n
Perimeter 2568001880
Area 412164603480220900
Diagonal 907925771.7239

Cube

Length = n
Surface area 2472987620881325400
Volume 2.6460986915167E+26
Space diagonal 1111977432.5231

Equilateral Triangle

Length = n
Perimeter 1926001410
Area 1.7847250857731E+17
Altitude 555988716.26155

Triangular Pyramid

Length = n
Surface area 1.7847250857731E+17
Volume 3.1184572141005E+25
Height 302641923.90797