491036642 (number)

491036642 is an even 9-digits composite number following 491036641 and preceding 491036643. In scientific notation, it is written as 4.91036642 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 236780880 positive integers (up to 491036642) that are relatively prime to 491036642.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.91036642 × 10^8
Engineering notation 4.91036642 × 10^6

Prime Factorization of 491036642

Prime Factorization 2 × 29 × 971 × 8719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 491036642
Product of the distinct prime numbers

The prime factorization of 491036642 is 2 × 29 × 971 × 8719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 94, 44, 667, 990, 1654, 1254, 12014, 16576, 924709, 286428, 6044322, 8971320, 98209144, 42602687, 194913118, 642262697, 5716697518, 7327246462

Basic calculations (n = 491036642)

Multiplication

n×y
n×2 982073284
n×3 1473109926
n×4 1964146568
n×5 2455183210

Division

n÷y
n÷2 245518321
n÷3 163678880.66667
n÷3 122759160.5
n÷5 98207328.4

Exponentiation

ny
n2 241116983786636164
n3 1.1839727404776E+26
n4 5.8137399870365E+34
n5 2.8547593606955E+43

Nth Root

y√n
2√n 22159.346605891
3√n 788.92908463958
4√n 148.86015788615
5√n 54.729663789021

Divisors of 491036642

1, 2, 29, 58, 971, 1942, 8719, 17438, 28159, 56318, 252851, 505702, 8466149, 16932298, 245518321, 491036642

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -491036641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 491036642 can be divided by 16 positive divisors. The sum of these divisors (counting 491036642) is 1, the average is 0.0625.

Base conversion 491036642

Base System Value
2 Binary 11101010001001001111111100010
3 Ternary 1021012222020122022
4 Quaternary 131101021333202
5 Quinary 2001201133032
6 Senary 120420341442
8 Octal 3521117742
10 Decimal 491036642
12 Duodecimal 118544882
16 Hexadecimal 1d449fe2
20 Vigesimal 7d8jbc2
36 Base36 84cmaq

Cryptographic Hash Functions

md5 7656912cc2fa80924a7b96545f53da8f
sha1 17db0f12e5fc218c861e902882933234da7e4435
sha256 be533807d6a072d7627f94f262228c58617a63543ace5ff51cb4d62128a76b9c
sha512 0e91cc87de64b9eea87a3b221dce927654debacb713319339b02fe17205a048c786f1ef884ded780fca3391c9a9ffc76862649ef31d46c4ed4a2f5d507d49bbd
ripemd-160 941fbda415560047b818a7cbd9c63cc6bbfc7f0a

491036642 as geometric shapes

Circle

Radius = n
Diameter 982073284
Circumference 3085274214.3012
Area 7.5749134491983E+17

Sphere

Radius = n
Volume 4.9594134180466E+26
Surface area 3.0299653796793E+18
Circumference 3085274214.3012

Square

Length = n
Perimeter 1964146568
Area 241116983786636164
Diagonal 694430678.73854

Cube

Length = n
Surface area 1446701902719816984
Volume 1.1839727404776E+26
Space diagonal 850500412.32201

Equilateral Triangle

Length = n
Perimeter 1473109926
Area 1.0440671662155E+17
Altitude 425250206.161

Triangular Pyramid

Length = n
Surface area 1.0440671662155E+17
Volume 1.3953252558862E+25
Height 231476892.91285