642019962 (number)

642019962 is an even 9-digits composite number following 642019961 and preceding 642019963. In scientific notation, it is written as 6.42019962 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 210712320 positive integers (up to 642019962) that are relatively prime to 642019962.

Interesting facts

Basic properties

Name

Name six hundred forty-two million nineteen thousand nine hundred sixty-two

Notation

Scientific notation 6.42019962 × 10^8
Engineering notation 6.42019962 × 10^6

Prime Factorization of 642019962

Prime Factorization 2 × 3 × 73 × 911 × 1609

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 642019962
Product of the distinct prime numbers

The prime factorization of 642019962 is 2 × 3 × 73 × 911 × 1609. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 19, 67, 260, 111, 989, 6009, 61752, 69956, 615313, 339999, 9694832, 7689414, 78692745, 45062999, 798709514, 647184719, 777969420, 5812068205

Basic calculations (n = 642019962)

Multiplication

n×y
n×2 1284039924
n×3 1926059886
n×4 2568079848
n×5 3210099810

Division

n÷y
n÷2 321009981
n÷3 214006654
n÷3 160504990.5
n÷5 128403992.4

Exponentiation

ny
n2 412189631606481444
n3 2.6463397162079E+26
n4 1.6990029240389E+35
n5 1.0907937927293E+44

Nth Root

y√n
2√n 25338.112834227
3√n 862.67956471405
4√n 159.17949878746
5√n 57.74437782169

Divisors of 642019962

1, 2, 3, 6, 73, 146, 219, 438, 911, 1609, 1822, 2733, 3218, 4827, 5466, 9654, 66503, 117457, 133006, 199509, 234914, 352371, 399018, 704742, 1465799, 2931598, 4397397, 8794794, 107003327, 214006654, 321009981, 642019962

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642019961
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642019962 can be divided by 32 positive divisors. The sum of these divisors (counting 642019962) is 1, the average is 0.03125.

Base conversion 642019962

Base System Value
2 Binary 100110010001000111001001111010
3 Ternary 1122202001222211010
4 Quaternary 212101013021322
5 Quinary 2303324114322
6 Senary 143412414350
8 Octal 4621071172
10 Decimal 642019962
12 Duodecimal 15b0173b6
16 Hexadecimal 2644727a
20 Vigesimal a0cc9i2
36 Base36 am8pru

Cryptographic Hash Functions

md5 7920f73e10fc0bd10ede81f83a4c1704
sha1 f6f72424b567baa2ad06dae2a9a7b537bab8f625
sha256 3a0b768e1dd6e1016dfa38344a497d730badea13b5b729cde1bf37729a495b37
sha512 91f55b3a4823670cb49ca9ab61d92f54c689e9a1f2abbe96c08604d2eb6cdbb66a7f480f27b4a01198188575b8efe509be3516b7092f2e83613e3e684dc0b7f4
ripemd-160 351c94923e1b754163bc403c218f03c45d5742ef

642019962 as geometric shapes

Circle

Radius = n
Diameter 1284039924
Circumference 4033930392.1544
Area 1.2949319185408E+18

Sphere

Radius = n
Volume 1.1084961881789E+27
Surface area 5.1797276741632E+18
Circumference 4033930392.1544

Square

Length = n
Perimeter 2568079848
Area 412189631606481444
Diagonal 907953337.57466

Cube

Length = n
Surface area 2473137789638888664
Volume 2.6463397162079E+26
Space diagonal 1112011193.6574

Equilateral Triangle

Length = n
Perimeter 1926059886
Area 1.7848334607388E+17
Altitude 556005596.82872

Triangular Pyramid

Length = n
Surface area 1.7848334607388E+17
Volume 3.1187412644231E+25
Height 302651112.52489