642000654 (number)

642000654 is an even 9-digits composite number following 642000653 and preceding 642000655. In scientific notation, it is written as 6.42000654 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 213606720 positive integers (up to 642000654) that are relatively prime to 642000654.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.42000654 × 10^8
Engineering notation 6.42000654 × 10^6

Prime Factorization of 642000654

Prime Factorization 2 × 27 × 9 × 821 × 1609

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 642000654
Product of the distinct prime numbers

The prime factorization of 642000654 is 2 × 27 × 9 × 821 × 1609. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 91, 48, 323, 929, 4062, 1866, 78904, 41220, 19798, 183756, 1805538, 730973, 84426784, 84569427, 458411964, 54314179, 4557411379, 6148923424

Basic calculations (n = 642000654)

Multiplication

n×y
n×2 1284001308
n×3 1926001962
n×4 2568002616
n×5 3210003270

Division

n÷y
n÷2 321000327
n÷3 214000218
n÷3 160500163.5
n÷5 128400130.8

Exponentiation

ny
n2 412164839736427716
n3 2.6461009666659E+26
n4 1.6987985511496E+35
n5 1.0906297808523E+44

Nth Root

y√n
2√n 25337.731824297
3√n 862.67091660081
4√n 159.17830198962
5√n 57.744030498577

Divisors of 642000654

1, 2, 9, 18, 27, 54, 243, 486, 821, 1609, 1642, 3218, 7389, 14481, 14778, 22167, 28962, 43443, 44334, 86886, 199503, 390987, 399006, 781974, 1320989, 2641978, 11888901, 23777802, 35666703, 71333406, 321000327, 642000654

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642000653
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642000654 can be divided by 32 positive divisors. The sum of these divisors (counting 642000654) is 1, the average is 0.03125.

Base conversion 642000654

Base System Value
2 Binary 100110010001000010011100001110
3 Ternary 1122202001000100000
4 Quaternary 212101002130032
5 Quinary 2303323010104
6 Senary 143412145130
8 Octal 4621023416
10 Decimal 642000654
12 Duodecimal 15b0081a6
16 Hexadecimal 2644270e
20 Vigesimal a0ca1ce
36 Base36 am8avi

Cryptographic Hash Functions

md5 2d07c4955ef2aa8770661e27235d983a
sha1 2dc86e740632961c8b29a42888000efd46812841
sha256 fb32157d8ad4ddae542979ec05f1c3ff5b3d3440729886edced5dfa40dd160d2
sha512 2ac641d7fb6c9564d64cf88fdc352fc21c03b8f9a1bd3aaf6838cff699c73381c1121ebbcad011b57bc9a78cfc09f18cf10eca6823d8b86923ec2a0b01c7eb1b
ripemd-160 097d7097b7e02fa3f05cedc425ecd7e8dbe067dc

642000654 as geometric shapes

Circle

Radius = n
Diameter 1284001308
Circumference 4033809076.4125
Area 1.294854032584E+18

Sphere

Radius = n
Volume 1.1083961810046E+27
Surface area 5.1794161303359E+18
Circumference 4033809076.4125

Square

Length = n
Perimeter 2568002616
Area 412164839736427716
Diagonal 907926031.9392

Cube

Length = n
Surface area 2472989038418566296
Volume 2.6461009666659E+26
Space diagonal 1111977751.2204

Equilateral Triangle

Length = n
Perimeter 1926001962
Area 1.7847261087924E+17
Altitude 555988875.61022

Triangular Pyramid

Length = n
Surface area 1.7847261087924E+17
Volume 3.1184598953896E+25
Height 302642010.6464