642743204 (number)

642743204 is an even 9-digits composite number following 642743203 and preceding 642743205. In scientific notation, it is written as 6.42743204 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 321371600 positive integers (up to 642743204) that are relatively prime to 642743204.

Interesting facts

Basic properties

Name

Name six hundred forty-two million seven hundred forty-three thousand two hundred four

Notation

Scientific notation 6.42743204 × 10^8
Engineering notation 6.42743204 × 10^6

Prime Factorization of 642743204

Prime Factorization 2 × 2 × 160685801

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 321371602
Product of the distinct prime numbers

The prime factorization of 642743204 is 2 × 2 × 160685801. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 37, 62, 245, 149, 3769, 7704, 30787, 10726, 127169, 961802, 1661395, 8368088, 84984646, 35329260, 598240104, 615978517, 372129377, 5225187988

Basic calculations (n = 642743204)

Multiplication

n×y
n×2 1285486408
n×3 1928229612
n×4 2570972816
n×5 3213716020

Division

n÷y
n÷2 321371602
n÷3 214247734.66667
n÷3 160685801
n÷5 128548640.8

Exponentiation

ny
n2 413118826288185616
n3 2.6552931804119E+26
n4 1.7066716463373E+35
n5 1.0969516021428E+44

Nth Root

y√n
2√n 25352.380637723
3√n 863.00338224352
4√n 159.22430919217
5√n 57.757381888802

Divisors of 642743204

1, 2, 4, 160685801, 321371602, 642743204

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642743203
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642743204 can be divided by 6 positive divisors. The sum of these divisors (counting 642743204) is 1, the average is 0.16666666666667.

Base conversion 642743204

Base System Value
2 Binary 100110010011110111101110100100
3 Ternary 1122210102201220212
4 Quaternary 212103313232210
5 Quinary 2304020240304
6 Senary 143440114552
8 Octal 4623675644
10 Decimal 642743204
12 Duodecimal 15b305a58
16 Hexadecimal 264f7ba4
20 Vigesimal a0h2i04
36 Base36 amo7tw

Cryptographic Hash Functions

md5 c3effd7080b019444c1b706df26e78b1
sha1 3bdda3cdb26b677c19260fd810a1c51c8bcbba53
sha256 08b86e5b61ca2ef0ad182e3d1e4454171c8dc8196bddd3d8fe6139865ec3301d
sha512 57fef836b2f7a3c793b90450162044efdf1d69734a2a756df1b8f006cb7966223498129dbfbfe75a1c762bf12f81b77b335ba018179f4aed730be1c274c80e3f
ripemd-160 680937974d9e477d07b223e474d44273eb7ce2da

642743204 as geometric shapes

Circle

Radius = n
Diameter 1285486408
Circumference 4038474655.6623
Area 1.2978510697266E+18

Sphere

Radius = n
Volume 1.1122466064945E+27
Surface area 5.1914042789064E+18
Circumference 4038474655.6623

Square

Length = n
Perimeter 2570972816
Area 413118826288185616
Diagonal 908976156.21994

Cube

Length = n
Surface area 2478712957729113696
Volume 2.6552931804119E+26
Space diagonal 1113263885.5476

Equilateral Triangle

Length = n
Perimeter 1928229612
Area 1.7888569917359E+17
Altitude 556631942.7738

Triangular Pyramid

Length = n
Surface area 1.7888569917359E+17
Volume 3.1292930231794E+25
Height 302992052.07331