289370928 (number)

289370928 is an even 9-digits composite number following 289370927 and preceding 289370929. In scientific notation, it is written as 2.89370928 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 73831680 positive integers (up to 289370928) that are relatively prime to 289370928.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred seventy thousand nine hundred twenty-eight

Notation

Scientific notation 2.89370928 × 10^8
Engineering notation 2.89370928 × 10^6

Prime Factorization of 289370928

Prime Factorization 2 × 2 × 2 × 2 × 59 × 231 × 1327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 36171366
Product of the distinct prime numbers

The prime factorization of 289370928 is 2 × 2 × 2 × 2 × 59 × 231 × 1327. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 289370928)

Multiplication

n×y
n×2 578741856
n×3 868112784
n×4 1157483712
n×5 1446854640

Division

n÷y
n÷2 144685464
n÷3 96456976
n÷3 72342732
n÷5 57874185.6

Exponentiation

ny
n2 83735533971581184
n3 2.4230629171932E+25
n4 7.0116396495058E+33
n5 2.0289646721791E+42

Nth Root

y√n
2√n 17010.906148704
3√n 661.43163978621
4√n 130.42586456951
5√n 49.236931502325

Divisors of 289370928

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289370927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289370928 can be divided by 40 positive divisors. The sum of these divisors (counting 289370928) is 1, the average is 0.025.

Base conversion 289370928

Base System Value
2 Binary 10001001111110111001100110000
3 Ternary 202011111120021210
4 Quaternary 101033313030300
5 Quinary 1043034332203
6 Senary 44414120120
8 Octal 2117671460
10 Decimal 289370928
12 Duodecimal 80ab0040
16 Hexadecimal 113f7330
20 Vigesimal 4a8b768
36 Base36 4sa81c

Cryptographic Hash Functions

md5 c44848419c086517b999549bb77362ab
sha1 57b4fde5210e3e5af9c269015cd086b3a67f47a6
sha256 fb86778a4d49c03106b6ad3b07e746e025ec74678d5554cfc50818be93633bae
sha512 29f88459762c60e2d81fd84ea4e3e36bfd3504e2a53189b6f6f3ef8020a5e2100f633e2dfd9f2d384978092e49cab000e110dbb7f45c3840fca160a46ab19ec9
ripemd-160 24261f1eb6ce515adbc64722a8887e0b44177c20

289370928 as geometric shapes

Circle

Radius = n
Diameter 578741856
Circumference 1818171163.1345
Area 2.6306293836954E+17

Sphere

Radius = n
Volume 1.014970221312E+26
Surface area 1.0522517534782E+18
Circumference 1818171163.1345

Square

Length = n
Perimeter 1157483712
Area 83735533971581184
Diagonal 409232290.93409

Cube

Length = n
Surface area 502413203829487104
Volume 2.4230629171932E+25
Space diagonal 501205149.52936

Equilateral Triangle

Length = n
Perimeter 868112784
Area 3.6258549809422E+16
Altitude 250602574.76468

Triangular Pyramid

Length = n
Surface area 3.6258549809422E+16
Volume 2.8556070333149E+24
Height 136410763.6447