642056560 (number)

642056560 is an even 9-digits composite number following 642056559 and preceding 642056561. In scientific notation, it is written as 6.42056560 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 249880320 positive integers (up to 642056560) that are relatively prime to 642056560.

Interesting facts

Basic properties

Name

Name six hundred forty-two million fifty-six thousand five hundred sixty

Notation

Scientific notation 6.42056560 × 10^8
Engineering notation 6.42056560 × 10^6

Prime Factorization of 642056560

Prime Factorization 2 × 2 × 2 × 2 × 5 × 37 × 216911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 80257070
Product of the distinct prime numbers

The prime factorization of 642056560 is 2 × 2 × 2 × 2 × 5 × 37 × 216911. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 8, 12, 43, 646, 26, 2373, 2713, 49026, 55562, 807125, 613418, 1106401, 4434619, 59457257, 15081645, 852021917, 71038531, 983100306, 8653936954

Basic calculations (n = 642056560)

Multiplication

n×y
n×2 1284113120
n×3 1926169680
n×4 2568226240
n×5 3210282800

Division

n÷y
n÷2 321028280
n÷3 214018853.33333
n÷3 160514140
n÷5 128411312

Exponentiation

ny
n2 412236626239033600
n3 2.6467923014904E+26
n4 1.6993903601294E+35
n5 1.0911047287218E+44

Nth Root

y√n
2√n 25338.83501663
3√n 862.69595659628
4√n 159.18176722423
5√n 57.745036144072

Divisors of 642056560

1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 216911, 433822, 867644, 1084555, 1735288, 2169110, 3470576, 4338220, 8025707, 8676440, 16051414, 17352880, 32102828, 40128535, 64205656, 80257070, 128411312, 160514140, 321028280, 642056560

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 -642056559
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 642056560 can be divided by 40 positive divisors. The sum of these divisors (counting 642056560) is 1, the average is 0.025.

Base conversion 642056560

Base System Value
2 Binary 100110010001010000000101110000
3 Ternary 1122202010212000121
4 Quaternary 212101100011300
5 Quinary 2303331302220
6 Senary 143413300024
8 Octal 4621200560
10 Decimal 642056560
12 Duodecimal 15b034614
16 Hexadecimal 26450170
20 Vigesimal a0ch180
36 Base36 am9i0g

Cryptographic Hash Functions

md5 68d0b3ae019e10f0b252be32104aed18
sha1 44069bb30933ea77d2b015d331afeb0dd30ce33e
sha256 c5d5ecaae312c875dab66bf005f954cb5519ec94643676d71d91dc23ee773e60
sha512 11dc880d6a5128b65af507c89e6408a8bff620fded652b570ba8cc144bf4ab341a4071ff2f21a42d330a4f54e359f8d48a8edcdd902868a2247e6173d8d7ea01
ripemd-160 f6fe2dd51b124f9b888bfe0fbdc0e6b0d9e20f3e

642056560 as geometric shapes

Circle

Radius = n
Diameter 1284113120
Circumference 4034160344.1703
Area 1.2950795565332E+18

Sphere

Radius = n
Volume 1.1086857666587E+27
Surface area 5.1803182261328E+18
Circumference 4034160344.1703

Square

Length = n
Perimeter 2568226240
Area 412236626239033600
Diagonal 908005094.96261

Cube

Length = n
Surface area 2473419757434201600
Volume 2.6467923014904E+26
Space diagonal 1112074583.2529

Equilateral Triangle

Length = n
Perimeter 1926169680
Area 1.785036953467E+17
Altitude 556037291.62645

Triangular Pyramid

Length = n
Surface area 1.785036953467E+17
Volume 3.1192746412937E+25
Height 302668364.98754