491036242 (number)

491036242 is an even 9-digits composite number following 491036241 and preceding 491036243. In scientific notation, it is written as 4.91036242 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 245298372 positive integers (up to 491036242) that are relatively prime to 491036242.

Interesting facts

Basic properties

Name

Name four hundred ninety-one million thirty-six thousand two hundred forty-two

Notation

Scientific notation 4.91036242 × 10^8
Engineering notation 4.91036242 × 10^6

Prime Factorization of 491036242

Prime Factorization 2 × 1123 × 218627

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 491036242
Product of the distinct prime numbers

The prime factorization of 491036242 is 2 × 1123 × 218627. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 91, 82, 55, 683, 5863, 2586, 5194, 7955, 617347, 639172, 2816901, 2521350, 94714290, 37291410, 416898030, 470290877, 7375735060, 578874169

Basic calculations (n = 491036242)

Multiplication

n×y
n×2 982072484
n×3 1473108726
n×4 1964144968
n×5 2455181210

Division

n÷y
n÷2 245518121
n÷3 163678747.33333
n÷3 122759060.5
n÷5 98207248.4

Exponentiation

ny
n2 241116590957482564
n3 1.1839698470761E+26
n4 5.8137210434958E+34
n5 2.8547477332345E+43

Nth Root

y√n
2√n 22159.337580352
3√n 788.92887041814
4√n 148.86012757066
5√n 54.729654872427

Divisors of 491036242

1, 2, 1123, 2246, 218627, 437254, 245518121, 491036242

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 -491036241
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 491036242 can be divided by 8 positive divisors. The sum of these divisors (counting 491036242) is 1, the average is 0.125.

Base conversion 491036242

Base System Value
2 Binary 11101010001001001111001010010
3 Ternary 1021012222020002111
4 Quaternary 131101021321102
5 Quinary 2001201124432
6 Senary 120420335534
8 Octal 3521117122
10 Decimal 491036242
12 Duodecimal 1185445aa
16 Hexadecimal 1d449e52
20 Vigesimal 7d8jac2
36 Base36 84clzm

Cryptographic Hash Functions

md5 cad1e8de84d8345295947f902f11b0fe
sha1 51e288ad05ded762be3324cd50d9fd37ad295908
sha256 ce4e0d13f8287d54a11a9190e1e5d55e92d3e0079c0c8fc78eef3526c064d572
sha512 6b064559035d35e261981a6f0b03af834a80fd82123ae0f292e2ed950e53f0cb2ab3092bb5cba050e885e49686a2f78c407b39222edead933b7454df4be8b3fd
ripemd-160 02b1fe9a012e858a1ae1ae131484312b83967049

491036242 as geometric shapes

Circle

Radius = n
Diameter 982072484
Circumference 3085271701.0271
Area 7.5749011081064E+17

Sphere

Radius = n
Volume 4.959401298195E+26
Surface area 3.0299604432426E+18
Circumference 3085271701.0271

Square

Length = n
Perimeter 1964144968
Area 241116590957482564
Diagonal 694430113.05312

Cube

Length = n
Surface area 1446699545744895384
Volume 1.1839698470761E+26
Space diagonal 850499719.50169

Equilateral Triangle

Length = n
Perimeter 1473108726
Area 1.0440654652154E+17
Altitude 425249859.75084

Triangular Pyramid

Length = n
Surface area 1.0440654652154E+17
Volume 1.3953218459799E+25
Height 231476704.35104