289128766 (number)

289128766 is an even 9-digits composite number following 289128765 and preceding 289128767. In scientific notation, it is written as 2.89128766 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 143213208 positive integers (up to 289128766) that are relatively prime to 289128766.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million one hundred twenty-eight thousand seven hundred sixty-six

Notation

Scientific notation 2.89128766 × 10^8
Engineering notation 2.89128766 × 10^6

Prime Factorization of 289128766

Prime Factorization 2 × 107 × 1351069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289128766
Product of the distinct prime numbers

The prime factorization of 289128766 is 2 × 107 × 1351069. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 85, 56, 698, 454, 4275, 3467, 35768, 19024, 499822, 191986, 2252576, 7621408, 41880921, 80249460, 272128852, 443930315, 5530567152, 4914775572

Basic calculations (n = 289128766)

Multiplication

n×y
n×2 578257532
n×3 867386298
n×4 1156515064
n×5 1445643830

Division

n÷y
n÷2 144564383
n÷3 96376255.333333
n÷3 72282191.5
n÷5 57825753.2

Exponentiation

ny
n2 83595443328682756
n3 2.4169847372845E+25
n4 6.988198145319E+33
n5 2.0204891063196E+42

Nth Root

y√n
2√n 17003.786813531
3√n 661.24708046019
4√n 130.39856906244
5√n 49.228687891167

Divisors of 289128766

1, 2, 107, 214, 1351069, 2702138, 144564383, 289128766

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 -289128765
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 289128766 can be divided by 8 positive divisors. The sum of these divisors (counting 289128766) is 1, the average is 0.125.

Base conversion 289128766

Base System Value
2 Binary 10001001110111100000100111110
3 Ternary 202011001021002211
4 Quaternary 101032330010332
5 Quinary 1043004110031
6 Senary 44405011034
8 Octal 2116740476
10 Decimal 289128766
12 Duodecimal 809b3a7a
16 Hexadecimal 113bc13e
20 Vigesimal 4a711i6
36 Base36 4s516m

Cryptographic Hash Functions

md5 c27891124b0002b064a5b1ede0b0ce5a
sha1 00aeb4228a9e29a2de7fb43ec4fbe6a95277d4de
sha256 7496d68c85d6e9014a0d728a10f1c3d9cd198e2e18943b448df26e283b9e1bd3
sha512 9004446ffd0de2a00873b27f2712c301f6aaa9a1576308d04b0deb131d1fbbdda8150b43f32d2311d9fa5879d2a331cc989532c45801f72d021d36e531cbfb03
ripemd-160 799aa9efef0de173502e1f97d180b87691331370

289128766 as geometric shapes

Circle

Radius = n
Diameter 578257532
Circumference 1816649614.4142
Area 2.6262283063497E+17

Sphere

Radius = n
Volume 1.0124241992656E+26
Surface area 1.0504913225399E+18
Circumference 1816649614.4142

Square

Length = n
Perimeter 1156515064
Area 83595443328682756
Diagonal 408889822.1494

Cube

Length = n
Surface area 501572659972096536
Volume 2.4169847372845E+25
Space diagonal 500785712.64169

Equilateral Triangle

Length = n
Perimeter 867386298
Area 3.6197888781631E+16
Altitude 250392856.32085

Triangular Pyramid

Length = n
Surface area 3.6197888781631E+16
Volume 2.8484438295971E+24
Height 136296607.38313