289490947 (number)

289490947 is an odd 9-digits composite number following 289490946 and preceding 289490948. In scientific notation, it is written as 2.89490947 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 286624600 positive integers (up to 289490947) that are relatively prime to 289490947.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million four hundred ninety thousand nine hundred forty-seven

Notation

Scientific notation 2.89490947 × 10^8
Engineering notation 2.89490947 × 10^6

Prime Factorization of 289490947

Prime Factorization 101 × 2866247

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 289490947
Product of the distinct prime numbers

The prime factorization of 289490947 is 101 × 2866247. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 36, 57, 183, 8, 3802, 4923, 34182, 58770, 358860, 501714, 2422489, 8097405, 28209821, 58848563, 512641921, 370385271, 4650826506, 1590799806

Basic calculations (n = 289490947)

Multiplication

n×y
n×2 578981894
n×3 868472841
n×4 1157963788
n×5 1447454735

Division

n÷y
n÷2 144745473.5
n÷3 96496982.333333
n÷3 72372736.75
n÷5 57898189.4

Exponentiation

ny
n2 83805008394956809
n3 2.4260791243599E+25
n4 7.0232794320788E+33
n5 2.0331758138381E+42

Nth Root

y√n
2√n 17014.433490422
3√n 661.52307190523
4√n 130.43938626972
5√n 49.241015110297

Divisors of 289490947

1, 101, 2866247, 289490947

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289490946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289490947 can be divided by 4 positive divisors. The sum of these divisors (counting 289490947) is 1, the average is 0.25.

Base conversion 289490947

Base System Value
2 Binary 10001010000010100100000000011
3 Ternary 202011201122220221
4 Quaternary 101100110200003
5 Quinary 1043102202242
6 Senary 44420443511
8 Octal 2120244003
10 Decimal 289490947
12 Duodecimal 80b49597
16 Hexadecimal 11414803
20 Vigesimal 4a96777
36 Base36 4scsn7

Cryptographic Hash Functions

md5 ed372fb5266734531991be7c30f8e77a
sha1 e7622502fb8696c82c0846e3e0d0a9de30f7fde1
sha256 24d0eb7e920c1414bab55f14bb30ad00289ff79d632d27c0824ce633d79ef242
sha512 2a4f9b3ea8e6695c68878e86f77d61515ffe6a2b52157263d826c433ec8fd77ec6c3fb4e1b423435cda990c67466e54f2eaf176270c2725472d9271f7aec1159
ripemd-160 befa391a7758fd535dbb647f1829a6640c2a1934

289490947 as geometric shapes

Circle

Radius = n
Diameter 578981894
Circumference 1818925264.7519
Area 2.6328119870763E+17

Sphere

Radius = n
Volume 1.0162336472155E+26
Surface area 1.0531247948305E+18
Circumference 1818925264.7519

Square

Length = n
Perimeter 1157963788
Area 83805008394956809
Diagonal 409402023.43163

Cube

Length = n
Surface area 502830050369740854
Volume 2.4260791243599E+25
Space diagonal 501413028.53523

Equilateral Triangle

Length = n
Perimeter 868472841
Area 3.62886331172E+16
Altitude 250706514.26761

Triangular Pyramid

Length = n
Surface area 3.62886331172E+16
Volume 2.85916166755E+24
Height 136467341.14388