642212305 (number)

642212305 is an odd 9-digits composite number following 642212304 and preceding 642212306. In scientific notation, it is written as 6.42212305 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 439774272 positive integers (up to 642212305) that are relatively prime to 642212305.

Interesting facts

Basic properties

Name

Name six hundred forty-two million two hundred twelve thousand three hundred five

Notation

Scientific notation 6.42212305 × 10^8
Engineering notation 6.42212305 × 10^6

Prime Factorization of 642212305

Prime Factorization 35 × 757 × 24239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 642212305
Product of the distinct prime numbers

The prime factorization of 642212305 is 35 × 757 × 24239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 69, 15, 552, 693, 4252, 5868, 77260, 45785, 998277, 572317, 1092881, 1652556, 25929496, 11540139, 984371384, 414681032, 8060342360, 9427093505

Basic calculations (n = 642212305)

Multiplication

n×y
n×2 1284424610
n×3 1926636915
n×4 2568849220
n×5 3211061525

Division

n÷y
n÷2 321106152.5
n÷3 214070768.33333
n÷3 160553076.25
n÷5 128442461

Exponentiation

ny
n2 412436644693413025
n3 2.6487188825502E+26
n4 1.7010398588596E+35
n5 1.0924287286551E+44

Nth Root

y√n
2√n 25341.908077333
3√n 862.76570627647
4√n 159.19141960964
5√n 57.74783733908

Divisors of 642212305

1, 35, 757, 24239, 26495, 848365, 18348923, 642212305

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642212304
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642212305 can be divided by 8 positive divisors. The sum of these divisors (counting 642212305) is 1, the average is 0.125.

Base conversion 642212305

Base System Value
2 Binary 100110010001110110000111010001
3 Ternary 1122202102202122221
4 Quaternary 212101312013101
5 Quinary 2303401243210
6 Senary 143420501041
8 Octal 4621660721
10 Decimal 642212305
12 Duodecimal 15b0aa781
16 Hexadecimal 264761d1
20 Vigesimal a0dgaf5
36 Base36 amcu6p

Cryptographic Hash Functions

md5 b1572d54854203fcf82f9ae58c09f606
sha1 72ac23888482145cf7354d15af578e3adfe84b8e
sha256 9d5a11a4cf96bc9e3cf7e5eead4d836b2e4807397523989c9382161356b76d19
sha512 1e947c4f3965983f01feb98b3fd83f6e87a6e770478987cd9aca8442a080240e35547127ebc0815b074759ff500fc8790725c5c9233b1d5e38e51bafd6298b41
ripemd-160 214b37ba84e87911c45be5bd141c4e83ef9142be

642212305 as geometric shapes

Circle

Radius = n
Diameter 1284424610
Circumference 4035138918.8659
Area 1.2957079330401E+18

Sphere

Radius = n
Volume 1.1094927710459E+27
Surface area 5.1828317321602E+18
Circumference 4035138918.8659

Square

Length = n
Perimeter 2568849220
Area 412436644693413025
Diagonal 908225351.65389

Cube

Length = n
Surface area 2474619868160478150
Volume 2.6487188825502E+26
Space diagonal 1112344341.5059

Equilateral Triangle

Length = n
Perimeter 1926636915
Area 1.7859030587806E+17
Altitude 556172170.75296

Triangular Pyramid

Length = n
Surface area 1.7859030587806E+17
Volume 3.1215451388469E+25
Height 302741783.88463