289370421 (number)

289370421 is an odd 9-digits composite number following 289370420 and preceding 289370422. In scientific notation, it is written as 2.89370421 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 192729744 positive integers (up to 289370421) that are relatively prime to 289370421.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred seventy thousand four hundred twenty-one

Notation

Scientific notation 2.89370421 × 10^8
Engineering notation 2.89370421 × 10^6

Prime Factorization of 289370421

Prime Factorization 3 × 3 × 3 × 1187 × 9029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32152269
Product of the distinct prime numbers

The prime factorization of 289370421 is 3 × 3 × 3 × 1187 × 9029. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 5, 36, 986, 529, 5978, 2684, 31596, 20374, 927817, 558359, 3752878, 6170038, 74041668, 78039671, 293843863, 101330539, 4434003380, 9798483129

Basic calculations (n = 289370421)

Multiplication

n×y
n×2 578740842
n×3 868111263
n×4 1157481684
n×5 1446852105

Division

n÷y
n÷2 144685210.5
n÷3 96456807
n÷3 72342605.25
n÷5 57874084.2

Exponentiation

ny
n2 83735240549717241
n3 2.4230501810408E+25
n4 7.011590509919E+33
n5 2.0289468977349E+42

Nth Root

y√n
2√n 17010.891246493
3√n 661.43125349304
4√n 130.42580744045
5√n 49.236914248939

Divisors of 289370421

1, 3, 9, 27, 1187, 3561, 9029, 10683, 27087, 32049, 81261, 243783, 10717423, 32152269, 96456807, 289370421

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289370420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289370421 can be divided by 16 positive divisors. The sum of these divisors (counting 289370421) is 1, the average is 0.0625.

Base conversion 289370421

Base System Value
2 Binary 10001001111110111000100110101
3 Ternary 202011111112121000
4 Quaternary 101033313010311
5 Quinary 1043034323141
6 Senary 44414113513
8 Octal 2117670465
10 Decimal 289370421
12 Duodecimal 80aab899
16 Hexadecimal 113f7135
20 Vigesimal 4a8b611
36 Base36 4sa7n9

Cryptographic Hash Functions

md5 48c1f99a0d38afc8583805b34067f598
sha1 db96b54e91ca2c35937fc917a7b2b025fe9b5e0b
sha256 cc60b6b0043af81ac15e8f9e16535eff6997cc64f84deb7bea5a85527f1990ee
sha512 e9d375d5be91f1267e5047a190f65ec9db3f470aeb191e67fb61273a836b8d27fcbe832db242e058cf6733c965fe6c28f33f881ff2a4a375e3b33e930098fc7d
ripemd-160 d33ae4b3ebd581c836367b4cd03a55115a944efd

289370421 as geometric shapes

Circle

Radius = n
Diameter 578740842
Circumference 1818167977.5596
Area 2.6306201655757E+17

Sphere

Radius = n
Volume 1.014964886405E+26
Surface area 1.0522480662303E+18
Circumference 1818167977.5596

Square

Length = n
Perimeter 1157481684
Area 83735240549717241
Diagonal 409231573.92781

Cube

Length = n
Surface area 502411443298303446
Volume 2.4230501810408E+25
Space diagonal 501204271.3796

Equilateral Triangle

Length = n
Perimeter 868111263
Area 3.6258422754028E+16
Altitude 250602135.6898

Triangular Pyramid

Length = n
Surface area 3.6258422754028E+16
Volume 2.8555920236154E+24
Height 136410524.6426