642553516 (number)

642553516 is an even 9-digits composite number following 642553515 and preceding 642553517. In scientific notation, it is written as 6.42553516 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 289176000 positive integers (up to 642553516) that are relatively prime to 642553516.

Interesting facts

Basic properties

Name

Name six hundred forty-two million five hundred fifty-three thousand five hundred sixteen

Notation

Scientific notation 6.42553516 × 10^8
Engineering notation 6.42553516 × 10^6

Prime Factorization of 642553516

Prime Factorization 2 × 2 × 11 × 101 × 144589

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 321276758
Product of the distinct prime numbers

The prime factorization of 642553516 is 2 × 2 × 11 × 101 × 144589. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 79, 94, 163, 434, 2818, 5635, 58343, 74145, 249062, 244033, 4315746, 6600413, 79739224, 58270039, 293980043, 621439728, 651749083, 267526590

Basic calculations (n = 642553516)

Multiplication

n×y
n×2 1285107032
n×3 1927660548
n×4 2570214064
n×5 3212767580

Division

n÷y
n÷2 321276758
n÷3 214184505.33333
n÷3 160638379
n÷5 128510703.2

Exponentiation

ny
n2 412875020923962256
n3 2.6529429636327E+26
n4 1.7046578290296E+35
n5 1.0953338816199E+44

Nth Root

y√n
2√n 25348.639332319
3√n 862.9184766435
4√n 159.21256022161
5√n 57.753972385365

Divisors of 642553516

1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 144589, 289178, 578356, 1590479, 3180958, 6361916, 14603489, 29206978, 58413956, 160638379, 321276758, 642553516

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 -642553515
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 642553516 can be divided by 24 positive divisors. The sum of these divisors (counting 642553516) is 1, the average is 0.041666666666667.

Base conversion 642553516

Base System Value
2 Binary 100110010011001001011010101100
3 Ternary 1122210002002201101
4 Quaternary 212103021122230
5 Quinary 2303443203031
6 Senary 143432052444
8 Octal 4623113254
10 Decimal 642553516
12 Duodecimal 15b234124
16 Hexadecimal 264c96ac
20 Vigesimal a0fj3fg
36 Base36 amk5gs

Cryptographic Hash Functions

md5 0dbe9507f6528a2ae060ea43b6a2310a
sha1 d937aeeaf8c24690f6bcae0e152c19c1d625a991
sha256 4c65b4ad9ca48d9f1f9b36a42a321c0e27e9cb86f43c8a898032b49a2f050a67
sha512 954f2200f0866f2c474238025e9db47662fea99a7ddd947d39d6645406219a8148ed4e9d4fb6847d9abcd49c0bf2720b24877bac382136ffc9854276b27e7fe4
ripemd-160 e10a895817e2de0d8a1f10cb1e01fe1240f019a9

642553516 as geometric shapes

Circle

Radius = n
Diameter 1285107032
Circumference 4037282810.8078
Area 1.2970851325855E+18

Sphere

Radius = n
Volume 1.1112621499921E+27
Surface area 5.1883405303418E+18
Circumference 4037282810.8078

Square

Length = n
Perimeter 2570214064
Area 412875020923962256
Diagonal 908707896.87772

Cube

Length = n
Surface area 2477250125543773536
Volume 2.6529429636327E+26
Space diagonal 1112935336.294

Equilateral Triangle

Length = n
Perimeter 1927660548
Area 1.7878012835409E+17
Altitude 556467668.14701

Triangular Pyramid

Length = n
Surface area 1.7878012835409E+17
Volume 3.126523266143E+25
Height 302902632.29257