289388621 (number)

289388621 is an odd 9-digits prime number following 289388620 and preceding 289388622. In scientific notation, it is written as 2.89388621 × 10^8. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 289388620 positive integers (up to 289388621) that are relatively prime to 289388621.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred eighty-eight thousand six hundred twenty-one

Notation

Scientific notation 2.89388621 × 10^8
Engineering notation 2.89388621 × 10^6

Prime Factorization of 289388621

Prime Factorization 289388621

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 289388621
Product of the distinct prime numbers

The prime factorization of 289388621 is 289388621. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 9, 62, 64, 541, 570, 7168, 8191, 16198, 66602, 333166, 551481, 909069, 5491938, 70624864, 27904574, 836286741, 182925982, 3440968321, 691845118

Basic calculations (n = 289388621)

Multiplication

n×y
n×2 578777242
n×3 868165863
n×4 1157554484
n×5 1446943105

Division

n÷y
n÷2 144694310.5
n÷3 96462873.666667
n÷3 72347155.25
n÷5 57877724.2

Exponentiation

ny
n2 83745773964281641
n3 2.4235074042101E+25
n4 7.0133546568766E+33
n5 2.0295850327374E+42

Nth Root

y√n
2√n 17011.426189476
3√n 661.44512014465
4√n 130.42785818021
5√n 49.237533586114

Divisors of 289388621

1, 289388621

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 289388622
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 144694311
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 17011.426218868
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999930889
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289388621 can be divided by 2 positive divisors. The sum of these divisors (counting 289388621) is 289388622, the average is 144694311.

Base conversion 289388621

Base System Value
2 Binary 10001001111111011100001001101
3 Ternary 202011112110120002
4 Quaternary 101033323201031
5 Quinary 1043040413441
6 Senary 44414334045
8 Octal 2117734115
10 Decimal 289388621
12 Duodecimal 80aba325
16 Hexadecimal 113fb84d
20 Vigesimal 4a8dbb1
36 Base36 4salot

Cryptographic Hash Functions

md5 84896b7d4a506092196f9730c649fc26
sha1 7253bd50890b4ea207397d82035ab82b29d8c21d
sha256 fc7a7585fdf0ddf77403cf0fcaea5b50cb41a9240ed9ee05ab20b5d17930ca6c
sha512 0b3c5305f527acd9de129412f4aba35804390eb09824e42ca19f7706a40ae69579d737af738a023bc8de9d3bac9e8f54f6c0466c3f3e4e64e6fd7b939e70dc47
ripemd-160 c15eee477d64c308bc708337330508d84d18f56f

289388621 as geometric shapes

Circle

Radius = n
Diameter 578777242
Circumference 1818282331.5322
Area 2.6309510825538E+17

Sphere

Radius = n
Volume 1.0151564075983E+26
Surface area 1.0523804330215E+18
Circumference 1818282331.5322

Square

Length = n
Perimeter 1157554484
Area 83745773964281641
Diagonal 409257312.61465

Cube

Length = n
Surface area 502474643785689846
Volume 2.4235074042101E+25
Space diagonal 501235794.70429

Equilateral Triangle

Length = n
Perimeter 868165863
Area 3.6262983856329E+16
Altitude 250617897.35215

Triangular Pyramid

Length = n
Surface area 3.6262983856329E+16
Volume 2.856130866288E+24
Height 136419104.20488