491657144 (number)

491657144 is an even 9-digits composite number following 491657143 and preceding 491657145. In scientific notation, it is written as 4.91657144 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 221425920 positive integers (up to 491657144) that are relatively prime to 491657144.

Interesting facts

Basic properties

Name

Name four hundred ninety-one million six hundred fifty-seven thousand one hundred forty-four

Notation

Scientific notation 4.91657144 × 10^8
Engineering notation 4.91657144 × 10^6

Prime Factorization of 491657144

Prime Factorization 2 × 2 × 2 × 11 × 109 × 51257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 122914286
Product of the distinct prime numbers

The prime factorization of 491657144 is 2 × 2 × 2 × 11 × 109 × 51257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 491657144)

Multiplication

n×y
n×2 983314288
n×3 1474971432
n×4 1966628576
n×5 2458285720

Division

n÷y
n÷2 245828572
n÷3 163885714.66667
n÷3 122914286
n÷5 98331428.8

Exponentiation

ny
n2 241726747246236736
n3 1.1884668217949E+26
n4 5.8431820334246E+34
n5 2.8728421904257E+43

Nth Root

y√n
2√n 22173.343094806
3√n 789.26125674067
4√n 148.90716267126
5√n 54.743488709806

Divisors of 491657144

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 -491657143
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 491657144 can be divided by 32 positive divisors. The sum of these divisors (counting 491657144) is 1, the average is 0.03125.

Base conversion 491657144

Base System Value
2 Binary 11101010011100001011110111000
3 Ternary 1021021010202210212
4 Quaternary 131103201132320
5 Quinary 2001331012034
6 Senary 120441530252
8 Octal 3523413670
10 Decimal 491657144
12 Duodecimal 1187a3988
16 Hexadecimal 1d4e17b8
20 Vigesimal 7dch2h4
36 Base36 84px2w

Cryptographic Hash Functions

md5 58a242f1179443f59fed2387c25157a8
sha1 c0a6bbd394d2a26452c1ff850b4fc60708d04c1e
sha256 2e13b10323b99f8870f69ca4a2fe72b280012aebc8e9c25738c5462663b15ddb
sha512 2050c95edfd283f4c9f805d8ce0d90bdc5e085b6a564e558d8c7139c27df6ddd460335244ea1f22299196c6ee26c0880d6a761f96da830a1620bd5ba210af4e3
ripemd-160 4a885c43826ed5a15d83ebe99494ab65532264c3

491657144 as geometric shapes

Circle

Radius = n
Diameter 983314288
Circumference 3089172943.3507
Area 7.5940697332493E+17

Sphere

Radius = n
Volume 4.9782381818483E+26
Surface area 3.0376278932997E+18
Circumference 3089172943.3507

Square

Length = n
Perimeter 1966628576
Area 241726747246236736
Diagonal 695308201.08242

Cube

Length = n
Surface area 1450360483477420416
Volume 1.1884668217949E+26
Space diagonal 851575153.31221

Equilateral Triangle

Length = n
Perimeter 1474971432
Area 1.0467075194471E+17
Altitude 425787576.6561

Triangular Pyramid

Length = n
Surface area 1.0467075194471E+17
Volume 1.4006215815107E+25
Height 231769400.36081