642964324 (number)

642964324 is an even 9-digits composite number following 642964323 and preceding 642964325. In scientific notation, it is written as 6.42964324 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 314642024 positive integers (up to 642964324) that are relatively prime to 642964324.

Interesting facts

Basic properties

Name

Name six hundred forty-two million nine hundred sixty-four thousand three hundred twenty-four

Notation

Scientific notation 6.42964324 × 10^8
Engineering notation 6.42964324 × 10^6

Prime Factorization of 642964324

Prime Factorization 2 × 2 × 47 × 3420023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 321482162
Product of the distinct prime numbers

The prime factorization of 642964324 is 2 × 2 × 47 × 3420023. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 2, 65, 346, 641, 3647, 3703, 18235, 92279, 997330, 505396, 6676012, 8878947, 62686160, 48390748, 529661442, 80739992, 7325493729, 9519375989

Basic calculations (n = 642964324)

Multiplication

n×y
n×2 1285928648
n×3 1928892972
n×4 2571857296
n×5 3214821620

Division

n÷y
n÷2 321482162
n÷3 214321441.33333
n÷3 160741081
n÷5 128592864.8

Exponentiation

ny
n2 413403121936776976
n3 2.6580345883557E+26
n4 1.7090214122707E+35
n5 1.0988397970422E+44

Nth Root

y√n
2√n 25356.741194404
3√n 863.10233593023
4√n 159.23800172824
5√n 57.761355343552

Divisors of 642964324

1, 2, 4, 47, 94, 188, 3420023, 6840046, 13680092, 160741081, 321482162, 642964324

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642964323
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642964324 can be divided by 12 positive divisors. The sum of these divisors (counting 642964324) is 1, the average is 0.083333333333333.

Base conversion 642964324

Base System Value
2 Binary 100110010100101101101101100100
3 Ternary 1122210211222020111
4 Quaternary 212110231231210
5 Quinary 2304044324244
6 Senary 143444542404
8 Octal 4624555544
10 Decimal 642964324
12 Duodecimal 15b3b1a04
16 Hexadecimal 2652db64
20 Vigesimal a0iaag4
36 Base36 amsyg4

Cryptographic Hash Functions

md5 ee3ecbd3d68d7cc26b43701f36b4280d
sha1 06e091e20a1f581f154dff66d8a3734642e50f29
sha256 113df06679c83d4374870523c4ba8446821588cee876eff4e3d3424917dd13dc
sha512 e8b25b08f58809b4c5d8e6eabc54bde6e92f7ba1f05120f037b1304d21a2fa213d142d1626521491b896c1a32aff2502315486a1a1da7a3e7ef8cc192e2e42e0
ripemd-160 35fb2e1f7620e6d5b3f1bb618423a18c90054c57

642964324 as geometric shapes

Circle

Radius = n
Diameter 1285928648
Circumference 4039863993.5975
Area 1.2987442108477E+18

Sphere

Radius = n
Volume 1.1133949247688E+27
Surface area 5.1949768433907E+18
Circumference 4039863993.5975

Square

Length = n
Perimeter 2571857296
Area 413403121936776976
Diagonal 909288867.12285

Cube

Length = n
Surface area 2480418731620661856
Volume 2.6580345883557E+26
Space diagonal 1113646876.6222

Equilateral Triangle

Length = n
Perimeter 1928892972
Area 1.7900880280052E+17
Altitude 556823438.31109

Triangular Pyramid

Length = n
Surface area 1.7900880280052E+17
Volume 3.1325238034245E+25
Height 303096289.04095