491666064 (number)

491666064 is an even 9-digits composite number following 491666063 and preceding 491666065. In scientific notation, it is written as 4.91666064 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 159458688 positive integers (up to 491666064) that are relatively prime to 491666064.

Interesting facts

Basic properties

Name

Name four hundred ninety-one million six hundred sixty-six thousand sixty-four

Notation

Scientific notation 4.91666064 × 10^8
Engineering notation 4.91666064 × 10^6

Prime Factorization of 491666064

Prime Factorization 2 × 2 × 2 × 2 × 3 × 37 × 276839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 61458258
Product of the distinct prime numbers

The prime factorization of 491666064 is 2 × 2 × 2 × 2 × 3 × 37 × 276839. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 491666064)

Multiplication

n×y
n×2 983332128
n×3 1474998192
n×4 1966664256
n×5 2458330320

Division

n÷y
n÷2 245833032
n÷3 163888688
n÷3 122916516
n÷5 98333212.8

Exponentiation

ny
n2 241735518489252096
n3 1.1885315090461E+26
n4 5.8436060899268E+34
n5 2.8731028058007E+43

Nth Root

y√n
2√n 22173.544236319
3√n 789.26602982826
4√n 148.90783806207
5√n 54.743687347569

Divisors of 491666064

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -491666063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 491666064 can be divided by 40 positive divisors. The sum of these divisors (counting 491666064) is 1, the average is 0.025.

Base conversion 491666064

Base System Value
2 Binary 11101010011100011101010010000
3 Ternary 1021021011020001020
4 Quaternary 131103203222100
5 Quinary 2001331303224
6 Senary 120442035440
8 Octal 3523435220
10 Decimal 491666064
12 Duodecimal 1187a8b80
16 Hexadecimal 1d4e3a90
20 Vigesimal 7dci534
36 Base36 84q3yo

Cryptographic Hash Functions

md5 be3ef65f0486fb740fe9cfdc5797be25
sha1 488d54b99c79834254fb57e2fb503183a3bb8e29
sha256 35e65efba7aaad1856dc15b816c36256916a1565985e2651f55130c27d9b607e
sha512 e6179ae1db7069c979a3769edff12f7e2095bcd24f01b66a518a880ac8af05bb1f5538fdf74357b6c0051130c9fb911cc2047fc4b52a29acf475985454c76ae7
ripemd-160 a01882404027dc4a9c2e1c37591813821cedb254

491666064 as geometric shapes

Circle

Radius = n
Diameter 983332128
Circumference 3089228989.3636
Area 7.5943452899755E+17

Sphere

Radius = n
Volume 4.9785091431723E+26
Surface area 3.0377381159902E+18
Circumference 3089228989.3636

Square

Length = n
Perimeter 1966664256
Area 241735518489252096
Diagonal 695320815.8674

Cube

Length = n
Surface area 1450413110935512576
Volume 1.1885315090461E+26
Space diagonal 851590603.20541

Equilateral Triangle

Length = n
Perimeter 1474998192
Area 1.0467455000435E+17
Altitude 425795301.60271

Triangular Pyramid

Length = n
Surface area 1.0467455000435E+17
Volume 1.4006978161673E+25
Height 231773605.28913