1491109764 (number)

1491109764 is an even 10-digits composite number following 1491109763 and preceding 1491109765. In scientific notation, it is written as 1.491109764 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 497036584 positive integers (up to 1491109764) that are relatively prime to 1491109764.

Interesting facts

Basic properties

Name

Name one billion four hundred ninety-one million one hundred nine thousand seven hundred sixty-four

Notation

Scientific notation 1.491109764 × 10^9
Engineering notation 1.491109764 × 10^9

Prime Factorization of 1491109764

Prime Factorization 2 × 2 × 3 × 124259147

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 745554882
Product of the distinct prime numbers

The prime factorization of 1491109764 is 2 × 2 × 3 × 124259147. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 43, 76, 400, 637, 7605, 6269, 17885, 75589, 529475, 135173, 5679038, 8577204, 81217546, 39413144, 799323446, 831692615, 8505761583, 1042842650

Basic calculations (n = 1491109764)

Multiplication

n×y
n×2 2982219528
n×3 4473329292
n×4 5964439056
n×5 7455548820

Division

n÷y
n÷2 745554882
n÷3 497036588
n÷3 372777441
n÷5 298221952.8

Exponentiation

ny
n2 2223408328296135696
n3 3.3153458676813E+27
n4 4.9435445943366E+36
n5 7.3713676133847E+45

Nth Root

y√n
2√n 38614.890443973
3√n 1142.4482533179
4√n 196.50671857209
5√n 68.344240687202

Divisors of 1491109764

1, 2, 3, 4, 6, 12, 124259147, 248518294, 372777441, 497036588, 745554882, 1491109764

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1491109763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1491109764 can be divided by 12 positive divisors. The sum of these divisors (counting 1491109764) is 1, the average is 0.083333333333333.

Base conversion 1491109764

Base System Value
2 Binary 1011000111000001000011110000100
3 Ternary 10211220210020001120
4 Quaternary 1120320020132010
5 Quinary 11023211003024
6 Senary 403543353540
8 Octal 13070103604
10 Decimal 1491109764
12 Duodecimal 3574528b0
16 Hexadecimal 58e08784
20 Vigesimal 135j8e84
36 Base36 onrnno

Cryptographic Hash Functions

md5 d0469dd844d6cfa8568f01cd5c172f2d
sha1 8e03efcfafbc2704851fdce7df910010bbcb540f
sha256 d7e2e488867df06ee334e95bbafe0d4a8059c60a9d003aeaced96b61733580ac
sha512 670c1ab063f61a78cae38e8b7ea18021b6574239d735d68416a3a51079de976ef59bafe0e4223d02d9c1c4eaf7e5555126319401b5c0ffc62f9c8b599e8f3988
ripemd-160 aa6ba4bdf755825410536875746d9899a600e24b

1491109764 as geometric shapes

Circle

Radius = n
Diameter 2982219528
Circumference 9368918960.5568
Area 6.9850432701055E+18

Sphere

Radius = n
Volume 1.3887288296022E+28
Surface area 2.7940173080422E+19
Circumference 9368918960.5568

Square

Length = n
Perimeter 5964439056
Area 2223408328296135696
Diagonal 2108747651.2357

Cube

Length = n
Surface area 1.3340449969777E+19
Volume 3.3153458676813E+27
Space diagonal 2582677870.91

Equilateral Triangle

Length = n
Perimeter 4473329292
Area 9.6276404764517E+17
Altitude 1291338935.455

Triangular Pyramid

Length = n
Surface area 9.6276404764517E+17
Volume 3.9071725750271E+26
Height 702915883.74525