289430897 (number)

289430897 is an odd 9-digits composite number following 289430896 and preceding 289430898. In scientific notation, it is written as 2.89430897 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors. There are 248083584 positive integers (up to 289430897) that are relatively prime to 289430897.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million four hundred thirty thousand eight hundred ninety-seven

Notation

Scientific notation 2.89430897 × 10^8
Engineering notation 2.89430897 × 10^6

Prime Factorization of 289430897

Prime Factorization 7 × 7 × 5906753

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 41347271
Product of the distinct prime numbers

The prime factorization of 289430897 is 7 × 7 × 5906753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 20, 46, 651, 402, 6104, 7375, 24771, 52134, 584435, 282152, 454029, 4611267, 42860396, 43381248, 850933607, 932798566, 9947299359, 6756143470

Basic calculations (n = 289430897)

Multiplication

n×y
n×2 578861794
n×3 868292691
n×4 1157723588
n×5 1447154485

Division

n÷y
n÷2 144715448.5
n÷3 96476965.666667
n÷3 72357724.25
n÷5 57886179.4

Exponentiation

ny
n2 83770244138224609
n3 2.4245696902835E+25
n4 7.0174538029778E+33
n5 2.0310679488519E+42

Nth Root

y√n
2√n 17012.668720692
3√n 661.4773281518
4√n 130.43262138243
5√n 49.238972097647

Divisors of 289430897

1, 7, 49, 5906753, 41347271, 289430897

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289430896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289430897 can be divided by 6 positive divisors. The sum of these divisors (counting 289430897) is 1, the average is 0.16666666666667.

Base conversion 289430897

Base System Value
2 Binary 10001010000000101110101110001
3 Ternary 202011121121112212
4 Quaternary 101100011311301
5 Quinary 1043043242042
6 Senary 44415301505
8 Octal 2120056561
10 Decimal 289430897
12 Duodecimal 80b1a895
16 Hexadecimal 11405d71
20 Vigesimal 4a8ih4h
36 Base36 4sbib5

Cryptographic Hash Functions

md5 fe54fa8f6b9210bd57d692c952c96585
sha1 2b74b124250bcd7e3f37099426723ddc80d6708d
sha256 c477664814ca86176bd1fd871e892d2f4056dc09e9cc24c7d9f6217137dcb6ff
sha512 945d5de8efa985b93d29481212cad92a40f7026aafc65c25dd9cdced84420de25dacb750a1f4e3354e73c330fa4b365680e7091bd15e83cc75594c8453a05bde
ripemd-160 949d9b7870fd836157ceb588db04744b8faa8c21

289430897 as geometric shapes

Circle

Radius = n
Diameter 578861794
Circumference 1818547959.4742
Area 2.6317198357407E+17

Sphere

Radius = n
Volume 1.0156013769482E+26
Surface area 1.0526879342963E+18
Circumference 1818547959.4742

Square

Length = n
Perimeter 1157723588
Area 83770244138224609
Diagonal 409317099.90721

Cube

Length = n
Surface area 502621464829347654
Volume 2.4245696902835E+25
Space diagonal 501309018.88423

Equilateral Triangle

Length = n
Perimeter 868292691
Area 3.6273579752463E+16
Altitude 250654509.44212

Triangular Pyramid

Length = n
Surface area 3.6273579752463E+16
Volume 2.8573827824314E+24
Height 136439033.3024