642051263 (number)

642051263 is an odd 9-digits composite number following 642051262 and preceding 642051264. In scientific notation, it is written as 6.42051263 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 550329612 positive integers (up to 642051263) that are relatively prime to 642051263.

Interesting facts

Basic properties

Name

Name six hundred forty-two million fifty-one thousand two hundred sixty-three

Notation

Scientific notation 6.42051263 × 10^8
Engineering notation 6.42051263 × 10^6

Prime Factorization of 642051263

Prime Factorization 49 × 13103087

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 642051263
Product of the distinct prime numbers

The prime factorization of 642051263 is 49 × 13103087. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 11, 91, 261, 885, 3648, 8345, 21245, 80000, 424197, 746607, 1065014, 6173249, 41892645, 65627250, 996856408, 29174752, 5391346917, 7618463618

Basic calculations (n = 642051263)

Multiplication

n×y
n×2 1284102526
n×3 1926153789
n×4 2568205052
n×5 3210256315

Division

n÷y
n÷2 321025631.5
n÷3 214017087.66667
n÷3 160512815.75
n÷5 128410252.6

Exponentiation

ny
n2 412229824319895169
n3 2.6467267935086E+26
n4 1.6993342805881E+35
n5 1.0910597211108E+44

Nth Root

y√n
2√n 25338.730493061
3√n 862.69358416092
4√n 159.18143890875
5√n 57.744940863848

Divisors of 642051263

1, 49, 13103087, 642051263

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642051262
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642051263 can be divided by 4 positive divisors. The sum of these divisors (counting 642051263) is 1, the average is 0.25.

Base conversion 642051263

Base System Value
2 Binary 100110010001001110110010111111
3 Ternary 1122202010120202102
4 Quaternary 212101032302333
5 Quinary 2303331120023
6 Senary 143413215315
8 Octal 4621166277
10 Decimal 642051263
12 Duodecimal 15b03153b
16 Hexadecimal 2644ecbf
20 Vigesimal a0cg833
36 Base36 am9dxb

Cryptographic Hash Functions

md5 708ce0c3f079e214d8cfbe47e8767aa7
sha1 3a5294928b91e8e6f3bfddc53ec0ecfa6169db6b
sha256 7db55467363692e6733602298844c7b837acda402c2294f9640a46f1ac804fae
sha512 0a5f215ea436a12d75f49e00e10ba5d11add334cb11419f2b7204636f81847f27c41868864f7137a899f43271cae2990791199b564a15c116ef571500c623b76
ripemd-160 3a67b8809135fe59d16b2bc2beb16be8720c1335

642051263 as geometric shapes

Circle

Radius = n
Diameter 1284102526
Circumference 4034127062.1377
Area 1.295058187674E+18

Sphere

Radius = n
Volume 1.1086583267394E+27
Surface area 5.180232750696E+18
Circumference 4034127062.1377

Square

Length = n
Perimeter 2568205052
Area 412229824319895169
Diagonal 907997603.87338

Cube

Length = n
Surface area 2473378945919371014
Volume 2.6467267935086E+26
Space diagonal 1112065408.5798

Equilateral Triangle

Length = n
Perimeter 1926153789
Area 1.7850075002931E+17
Altitude 556032704.28988

Triangular Pyramid

Length = n
Surface area 1.7850075002931E+17
Volume 3.1191974393967E+25
Height 302665867.95779