289778913 (number)

289778913 is an odd 9-digits composite number following 289778912 and preceding 289778914. In scientific notation, it is written as 2.89778913 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 189911256 positive integers (up to 289778913) that are relatively prime to 289778913.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million seven hundred seventy-eight thousand nine hundred thirteen

Notation

Scientific notation 2.89778913 × 10^8
Engineering notation 2.89778913 × 10^6

Prime Factorization of 289778913

Prime Factorization 3 × 3 × 59 × 545723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 96592971
Product of the distinct prime numbers

The prime factorization of 289778913 is 3 × 3 × 59 × 545723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 68, 50, 465, 228, 2004, 2165, 48748, 17435, 503581, 180114, 9445116, 7724939, 61169066, 77439363, 614381081, 788042493, 7825244261, 4782320375

Basic calculations (n = 289778913)

Multiplication

n×y
n×2 579557826
n×3 869336739
n×4 1159115652
n×5 1448894565

Division

n÷y
n÷2 144889456.5
n÷3 96592971
n÷3 72444728.25
n÷5 57955782.6

Exponentiation

ny
n2 83971818419461569
n3 2.4333262264225E+25
n4 7.051266288671E+33
n5 2.0433082804046E+42

Nth Root

y√n
2√n 17022.893790422
3√n 661.74234534085
4√n 130.47181224472
5√n 49.250807540528

Divisors of 289778913

1, 3, 9, 59, 177, 531, 545723, 1637169, 4911507, 32197657, 96592971, 289778913

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 -289778912
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 289778913 can be divided by 12 positive divisors. The sum of these divisors (counting 289778913) is 1, the average is 0.083333333333333.

Base conversion 289778913

Base System Value
2 Binary 10001010001011010110011100001
3 Ternary 202012021021221100
4 Quaternary 101101122303201
5 Quinary 1043140411123
6 Senary 44430545013
8 Octal 2121326341
10 Decimal 289778913
12 Duodecimal 81068169
16 Hexadecimal 1145ace1
20 Vigesimal 4ab275d
36 Base36 4siyu9

Cryptographic Hash Functions

md5 fc25e9842ea8ff4913d3af3c34bbbf07
sha1 34834e3953bca792b5356198c23efe9e9d38d4f4
sha256 88124661a39a73449bd416d0852b907a3ae86b5e48d04bf1f4213e16808088c2
sha512 56deb54c728e9cb5135d81877f5f6af3421abad1c213968e76eca64a820865a92493b2121ce96150821bb17c5ba04b52c0ab551aa7963a8058d7ed8e7b0df5be
ripemd-160 6b34a514c46e7faeead137bb329ddc33cb03c0f6

289778913 as geometric shapes

Circle

Radius = n
Diameter 579557826
Circumference 1820734608.4921
Area 2.6380524785516E+17

Sphere

Radius = n
Volume 1.0192693062288E+26
Surface area 1.0552209914206E+18
Circumference 1820734608.4921

Square

Length = n
Perimeter 1159115652
Area 83971818419461569
Diagonal 409809268.85433

Cube

Length = n
Surface area 503830910516769414
Volume 2.4333262264225E+25
Space diagonal 501911800.27808

Equilateral Triangle

Length = n
Perimeter 869336739
Area 3.6360863976614E+16
Altitude 250955900.13904

Triangular Pyramid

Length = n
Surface area 3.6360863976614E+16
Volume 2.8677024592374E+24
Height 136603089.61811