289236428 (number)

289236428 is an even 9-digits composite number following 289236427 and preceding 289236429. In scientific notation, it is written as 2.89236428 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 133493712 positive integers (up to 289236428) that are relatively prime to 289236428.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million two hundred thirty-six thousand four hundred twenty-eight

Notation

Scientific notation 2.89236428 × 10^8
Engineering notation 2.89236428 × 10^6

Prime Factorization of 289236428

Prime Factorization 2 × 2 × 13 × 5562239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144618214
Product of the distinct prime numbers

The prime factorization of 289236428 is 2 × 2 × 13 × 5562239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 87, 72, 232, 648, 2790, 5278, 52251, 39180, 48681, 548928, 4937933, 8467737, 66030703, 38610761, 232612009, 545559456, 8284962048, 2782105977

Basic calculations (n = 289236428)

Multiplication

n×y
n×2 578472856
n×3 867709284
n×4 1156945712
n×5 1446182140

Division

n÷y
n÷2 144618214
n÷3 96412142.666667
n÷3 72309107
n÷5 57847285.6

Exponentiation

ny
n2 83657711282199184
n3 2.4196857585919E+25
n4 6.9986126569758E+33
n5 2.0242537258593E+42

Nth Root

y√n
2√n 17006.952343086
3√n 661.32914579688
4√n 130.41070639747
5√n 49.2323535726

Divisors of 289236428

1, 2, 4, 13, 26, 52, 5562239, 11124478, 22248956, 72309107, 144618214, 289236428

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 -289236427
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 289236428 can be divided by 12 positive divisors. The sum of these divisors (counting 289236428) is 1, the average is 0.083333333333333.

Base conversion 289236428

Base System Value
2 Binary 10001001111010110010111001100
3 Ternary 202011020201210022
4 Quaternary 101033112113030
5 Quinary 1043021031203
6 Senary 44411201312
8 Octal 2117262714
10 Decimal 289236428
12 Duodecimal 80a46238
16 Hexadecimal 113d65cc
20 Vigesimal 4a7eb18
36 Base36 4s7c98

Cryptographic Hash Functions

md5 3de6a01e80fddb8a7da81f80c20830ab
sha1 faa7b171090c377bbf4f6b6213b4d30ec25878dc
sha256 e5da0ca2d9ca98afbff11e414e0f0e7bb5ada24d8ffef3000c237e4d2784ff26
sha512 4a3c03a632a08688fded76b82208b384f8793a82f39e977c3210d3595ba6376b8baa65caaa0ea75d3a9f8f9d1c95b4cbcdf1ca99c68b27029a31905a24958725
ripemd-160 9b6268aabf627a6c0921d55aad83365993fad11a

289236428 as geometric shapes

Circle

Radius = n
Diameter 578472856
Circumference 1817326074.7107
Area 2.6281845118029E+17

Sphere

Radius = n
Volume 1.0135556004251E+26
Surface area 1.0512738047212E+18
Circumference 1817326074.7107

Square

Length = n
Perimeter 1156945712
Area 83657711282199184
Diagonal 409042079.20995

Cube

Length = n
Surface area 501946267693195104
Volume 2.4196857585919E+25
Space diagonal 500972188.69574

Equilateral Triangle

Length = n
Perimeter 867709284
Area 3.6224851596424E+16
Altitude 250486094.34787

Triangular Pyramid

Length = n
Surface area 3.6224851596424E+16
Volume 2.8516270137347E+24
Height 136347359.73665