289987406 (number)

289987406 is an even 9-digits composite number following 289987405 and preceding 289987407. In scientific notation, it is written as 2.89987406 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 144953560 positive integers (up to 289987406) that are relatively prime to 289987406.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million nine hundred eighty-seven thousand four hundred six

Notation

Scientific notation 2.89987406 × 10^8
Engineering notation 2.89987406 × 10^6

Prime Factorization of 289987406

Prime Factorization 2 × 4013 × 36131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289987406
Product of the distinct prime numbers

The prime factorization of 289987406 is 2 × 4013 × 36131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 13, 75, 875, 816, 2558, 1, 23436, 881, 93107, 525145, 27718, 8557004, 50443538, 1174463, 605921702, 743675768, 8153355917, 787736251

Basic calculations (n = 289987406)

Multiplication

n×y
n×2 579974812
n×3 869962218
n×4 1159949624
n×5 1449937030

Division

n÷y
n÷2 144993703
n÷3 96662468.666667
n÷3 72496851.5
n÷5 57997481.2

Exponentiation

ny
n2 84092695638608836
n3 2.4385822671788E+25
n4 7.0715814597677E+33
n5 2.0506695638357E+42

Nth Root

y√n
2√n 17029.01658934
3√n 661.90101293744
4√n 130.49527420309
5√n 49.257892593451

Divisors of 289987406

1, 2, 4013, 8026, 36131, 72262, 144993703, 289987406

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 -289987405
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 289987406 can be divided by 8 positive divisors. The sum of these divisors (counting 289987406) is 1, the average is 0.125.

Base conversion 289987406

Base System Value
2 Binary 10001010010001101101101001110
3 Ternary 202012122212221022
4 Quaternary 101102031231032
5 Quinary 1043214044111
6 Senary 44435234142
8 Octal 2122155516
10 Decimal 289987406
12 Duodecimal 81148952
16 Hexadecimal 1148db4e
20 Vigesimal 4ac88a6
36 Base36 4snfpq

Cryptographic Hash Functions

md5 b656b60d107be26a0d96598ecb519054
sha1 006ea907994b0f07dffa582b9df7fa914df62b6a
sha256 90d2a71eb2ef8304488236bb4a538fa54da9698e6757b1dfc06ef8d85649e029
sha512 9fa9d28f0a7db0d82db1c53723c7416563879cde4bee0f1fa6421ea8e9f0e80867b6bf6cea5e3b4e8a85ddd508e7a89d640b07385de4781a83c6ef7c23782723
ripemd-160 0c5dec3aa50d45ab8620636cbc7ae055f91b83b0

289987406 as geometric shapes

Circle

Radius = n
Diameter 579974812
Circumference 1822044608.6463
Area 2.6418499483882E+17

Sphere

Radius = n
Volume 1.0214709514324E+26
Surface area 1.0567399793553E+18
Circumference 1822044608.6463

Square

Length = n
Perimeter 1159949624
Area 84092695638608836
Diagonal 410104122.48259

Cube

Length = n
Surface area 504556173831653016
Volume 2.4385822671788E+25
Space diagonal 502272920.7471

Equilateral Triangle

Length = n
Perimeter 869962218
Area 3.6413205347874E+16
Altitude 251136460.37355

Triangular Pyramid

Length = n
Surface area 3.6413205347874E+16
Volume 2.8738967626723E+24
Height 136701374.16086