642116770 (number)

642116770 is an even 9-digits composite number following 642116769 and preceding 642116771. In scientific notation, it is written as 6.42116770 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 256846704 positive integers (up to 642116770) that are relatively prime to 642116770.

Interesting facts

Basic properties

Name

Name six hundred forty-two million one hundred sixteen thousand seven hundred seventy

Notation

Scientific notation 6.42116770 × 10^8
Engineering notation 6.42116770 × 10^6

Prime Factorization of 642116770

Prime Factorization 2 × 5 × 64211677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 642116770
Product of the distinct prime numbers

The prime factorization of 642116770 is 2 × 5 × 64211677. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 14, 28, 450, 398, 1872, 7282, 98537, 27780, 480239, 308150, 1905096, 6369333, 59407257, 61507699, 289516283, 590252553, 1987502946, 7309416465

Basic calculations (n = 642116770)

Multiplication

n×y
n×2 1284233540
n×3 1926350310
n×4 2568467080
n×5 3210583850

Division

n÷y
n÷2 321058385
n÷3 214038923.33333
n÷3 160529192.5
n÷5 128423354

Exponentiation

ny
n2 412313946315232900
n3 2.6475369943389E+26
n4 1.7000279032604E+35
n5 1.0916164261514E+44

Nth Root

y√n
2√n 25340.023086019
3√n 862.72292270445
4√n 159.1854989816
5√n 57.746119132218

Divisors of 642116770

1, 2, 5, 10, 64211677, 128423354, 321058385, 642116770

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 -642116769
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 642116770 can be divided by 8 positive divisors. The sum of these divisors (counting 642116770) is 1, the average is 0.125.

Base conversion 642116770

Base System Value
2 Binary 100110010001011110110010100010
3 Ternary 1122202020220121121
4 Quaternary 212101132302202
5 Quinary 2303340214040
6 Senary 143414442454
8 Octal 4621366242
10 Decimal 642116770
12 Duodecimal 15b06342a
16 Hexadecimal 2645eca2
20 Vigesimal a0d4bia
36 Base36 amasgy

Cryptographic Hash Functions

md5 6b520ed4d2f508058134a2802a561fdf
sha1 d16f8258bd835a8bafea4eee45824680a6aacccf
sha256 9610b46fa5ee2db7b968bb877d810c2b0d236170a65e349c88d0c54d85efdc08
sha512 099d78708e0a2fe1ff990a49e892322bc23ea11146c96c93c4edfc9295f7eb3ab203081c5b996dd2cec99f87affee609e8ebfbc7084cc5768cab5402c99fe134
ripemd-160 94512d85985e22e6fb668767321504d26f93de80

642116770 as geometric shapes

Circle

Radius = n
Diameter 1284233540
Circumference 4034538654.7576
Area 1.2953224647166E+18

Sphere

Radius = n
Volume 1.1089977028696E+27
Surface area 5.1812898588662E+18
Circumference 4034538654.7576

Square

Length = n
Perimeter 2568467080
Area 412313946315232900
Diagonal 908090244.76121

Cube

Length = n
Surface area 2473883677891397400
Volume 2.6475369943389E+26
Space diagonal 1112178870.032

Equilateral Triangle

Length = n
Perimeter 1926350310
Area 1.785371759218E+17
Altitude 556089435.01601

Triangular Pyramid

Length = n
Surface area 1.785371759218E+17
Volume 3.1201522702322E+25
Height 302696748.25374