642000468 (number)

642000468 is an even 9-digits composite number following 642000467 and preceding 642000469. In scientific notation, it is written as 6.42000468 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 203132160 positive integers (up to 642000468) that are relatively prime to 642000468.

Interesting facts

Basic properties

Name

Name six hundred forty-two million four hundred sixty-eight

Notation

Scientific notation 6.42000468 × 10^8
Engineering notation 6.42000468 × 10^6

Prime Factorization of 642000468

Prime Factorization 2 × 2 × 3 × 1517 × 35267

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 321000234
Product of the distinct prime numbers

The prime factorization of 642000468 is 2 × 2 × 3 × 1517 × 35267. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 47, 80, 535, 246, 2341, 5983, 19909, 8630, 88775, 82068, 3262586, 2384715, 41321808, 49709792, 889668610, 426883468, 1048857709, 3012940648

Basic calculations (n = 642000468)

Multiplication

n×y
n×2 1284000936
n×3 1926001404
n×4 2568001872
n×5 3210002340

Division

n÷y
n÷2 321000234
n÷3 214000156
n÷3 160500117
n÷5 128400093.6

Exponentiation

ny
n2 412164600912219024
n3 2.6460986667868E+26
n4 1.6987965824513E+35
n5 1.0906282009705E+44

Nth Root

y√n
2√n 25337.728153882
3√n 862.67083328998
4√n 159.17829046036
5√n 57.744027152665

Divisors of 642000468

1, 2, 3, 4, 6, 12, 1517, 3034, 4551, 6068, 9102, 18204, 35267, 70534, 105801, 141068, 211602, 423204, 53500039, 107000078, 160500117, 214000156, 321000234, 642000468

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642000467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642000468 can be divided by 24 positive divisors. The sum of these divisors (counting 642000468) is 1, the average is 0.041666666666667.

Base conversion 642000468

Base System Value
2 Binary 100110010001000010011001010100
3 Ternary 1122202001000002010
4 Quaternary 212101002121110
5 Quinary 2303323003333
6 Senary 143412144220
8 Octal 4621023124
10 Decimal 642000468
12 Duodecimal 15b008070
16 Hexadecimal 26442654
20 Vigesimal a0ca138
36 Base36 am8aqc

Cryptographic Hash Functions

md5 b42ae85f84809d907a3a3536d7a5b710
sha1 9b79a5f70e55179f40812d920d49df8b1b8421cd
sha256 4fcd654ab3b7ffcfd28915622ed422802bfe86989c397a68d6670f55e05bcdc7
sha512 77bbbc2e79b3bd08a6fcdcc7cfb8a2581c3457aa71f0178e376b527c82247cbe12b03d4383f0e2978172d80b1fca931aa3542f356f0a60c14f2137f2ac94ddde
ripemd-160 5c74d3e821aa9b9cc2f1d9b3543d82e3ff94a615

642000468 as geometric shapes

Circle

Radius = n
Diameter 1284000936
Circumference 4033807907.74
Area 1.2948532822956E+18

Sphere

Radius = n
Volume 1.1083952176335E+27
Surface area 5.1794131291824E+18
Circumference 4033807907.74

Square

Length = n
Perimeter 2568001872
Area 412164600912219024
Diagonal 907925768.89547

Cube

Length = n
Surface area 2472987605473314144
Volume 2.6460986667868E+26
Space diagonal 1111977429.059

Equilateral Triangle

Length = n
Perimeter 1926001404
Area 1.7847250746533E+17
Altitude 555988714.5295

Triangular Pyramid

Length = n
Surface area 1.7847250746533E+17
Volume 3.118457184956E+25
Height 302641922.96516