642113670 (number)

642113670 is an even 9-digits composite number following 642113669 and preceding 642113671. In scientific notation, it is written as 6.42113670 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 155663840 positive integers (up to 642113670) that are relatively prime to 642113670.

Interesting facts

Basic properties

Name

Name six hundred forty-two million one hundred thirteen thousand six hundred seventy

Notation

Scientific notation 6.42113670 × 10^8
Engineering notation 6.42113670 × 10^6

Prime Factorization of 642113670

Prime Factorization 2 × 5 × 3 × 11 × 1945799

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 642113670
Product of the distinct prime numbers

The prime factorization of 642113670 is 2 × 5 × 3 × 11 × 1945799. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 642113670)

Multiplication

n×y
n×2 1284227340
n×3 1926341010
n×4 2568454680
n×5 3210568350

Division

n÷y
n÷2 321056835
n÷3 214037890
n÷3 160528417.5
n÷5 128422734

Exponentiation

ny
n2 412309965200868900
n3 2.647498649327E+26
n4 1.6999950740394E+35
n5 1.0915900759734E+44

Nth Root

y√n
2√n 25339.961917888
3√n 862.72153435605
4√n 159.18530685301
5√n 57.746063374971

Divisors of 642113670

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 -642113669
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 642113670 can be divided by 32 positive divisors. The sum of these divisors (counting 642113670) is 1, the average is 0.03125.

Base conversion 642113670

Base System Value
2 Binary 100110010001011110000010000110
3 Ternary 1122202020202100210
4 Quaternary 212101132002012
5 Quinary 2303340114140
6 Senary 143414420250
8 Octal 4621360206
10 Decimal 642113670
12 Duodecimal 15b061686
16 Hexadecimal 2645e086
20 Vigesimal a0d443a
36 Base36 amaq2u

Cryptographic Hash Functions

md5 1ce479f5f08ce7eb84823f46c9ce5d82
sha1 8326a3c2d107399b944ad2ab7fdab42d229d36c3
sha256 50c1b978efea1ecc0e56342820b096a142ba92f802d32c375916a0398f787349
sha512 5fb31513f8a1d0a617ab38bf0f1f7404cb9bf2dc827ffe9ae4fd2a42a3bdb98b8302b12e7f1fdff5d9e73cc2d7fdfb5d4e3148f62cf9d266df6fc3447314cdd3
ripemd-160 1da3beef3dd2b0a4af15e51290c4f736b8aa35c9

642113670 as geometric shapes

Circle

Radius = n
Diameter 1284227340
Circumference 4034519176.8832
Area 1.2953099576769E+18

Sphere

Radius = n
Volume 1.1089816409486E+27
Surface area 5.1812398307077E+18
Circumference 4034519176.8832

Square

Length = n
Perimeter 2568454680
Area 412309965200868900
Diagonal 908085860.69916

Cube

Length = n
Surface area 2473859791205213400
Volume 2.647498649327E+26
Space diagonal 1112173500.6745

Equilateral Triangle

Length = n
Perimeter 1926341010
Area 1.7853545204872E+17
Altitude 556086750.33726

Triangular Pyramid

Length = n
Surface area 1.7853545204872E+17
Volume 3.1201070802023E+25
Height 302695286.89972