642000624 (number)

642000624 is an even 9-digits composite number following 642000623 and preceding 642000625. In scientific notation, it is written as 6.42000624 × 10^8. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 213505728 positive integers (up to 642000624) that are relatively prime to 642000624.

Interesting facts

Basic properties

Name

Name six hundred forty-two million six hundred twenty-four

Notation

Scientific notation 6.42000624 × 10^8
Engineering notation 6.42000624 × 10^6

Prime Factorization of 642000624

Prime Factorization 2 × 2 × 2 × 2 × 3 × 439 × 30467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 80250078
Product of the distinct prime numbers

The prime factorization of 642000624 is 2 × 2 × 2 × 2 × 3 × 439 × 30467. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 1, 87, 80, 954, 85, 9813, 9974, 13294, 47148, 486325, 549888, 5469699, 5270355, 16659473, 24238926, 750951756, 514285504, 8364721543, 8818391248

Basic calculations (n = 642000624)

Multiplication

n×y
n×2 1284001248
n×3 1926001872
n×4 2568002496
n×5 3210003120

Division

n÷y
n÷2 321000312
n÷3 214000208
n÷3 160500156
n÷5 128400124.8

Exponentiation

ny
n2 412164801216389376
n3 2.6461005957176E+26
n4 1.6987982336175E+35
n5 1.0906295260325E+44

Nth Root

y√n
2√n 25337.731232295
3√n 862.67090316358
4√n 159.17830013006
5√n 57.744029958914

Divisors of 642000624

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1756, 2634, 3512, 5268, 7024, 10536, 21072, 30467, 60934, 91401, 121868, 182802, 243736, 365604, 487472, 731208, 1462416, 13375013, 26750026, 40125039, 53500052, 80250078, 107000104, 160500156, 214000208, 321000312, 642000624

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642000623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642000624 can be divided by 40 positive divisors. The sum of these divisors (counting 642000624) is 1, the average is 0.025.

Base conversion 642000624

Base System Value
2 Binary 100110010001000010011011110000
3 Ternary 1122202001000021220
4 Quaternary 212101002123300
5 Quinary 2303323004444
6 Senary 143412145040
8 Octal 4621023360
10 Decimal 642000624
12 Duodecimal 15b008180
16 Hexadecimal 264426f0
20 Vigesimal a0ca1b4
36 Base36 am8auo

Cryptographic Hash Functions

md5 6d6a893095f30c9a2dc7182bec608e47
sha1 8d9e020c5b2c775dfbe229b32003ab737b9bb5e0
sha256 2ac21b70e2c6098364f30adadd9fccc500ed7fb0cb2715b8c0ed956df22418b1
sha512 1baac53dba856152ce320a96fb922f8a41eb0b1ab7003a36b5bff1df2a75a9c406ce0eb86c5ed5cab9e85b6397435fceb15ce5a2c4ae53cef74c526644c470c7
ripemd-160 7d465cd23579e25064f85ce202559677a9f8a367

642000624 as geometric shapes

Circle

Radius = n
Diameter 1284001248
Circumference 4033808887.9169
Area 1.2948539115697E+18

Sphere

Radius = n
Volume 1.1083960256221E+27
Surface area 5.1794156462788E+18
Circumference 4033808887.9169

Square

Length = n
Perimeter 2568002496
Area 412164801216389376
Diagonal 907925989.51279

Cube

Length = n
Surface area 2472988807298336256
Volume 2.6461005957176E+26
Space diagonal 1111977699.2589

Equilateral Triangle

Length = n
Perimeter 1926001872
Area 1.7847259419958E+17
Altitude 555988849.62946

Triangular Pyramid

Length = n
Surface area 1.7847259419958E+17
Volume 3.1184594582228E+25
Height 302641996.50426