289316821 is an odd 9-digits prime number following 289316820
and preceding 289316822 . In scientific notation, it is written as 2.89316821 × 10^8.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 289316820 positive integers (up to 289316821) that are relatively prime to 289316821.
289316821 has 2 divisors, whose sum is 289316822
The reverse of 289316821 is 128613982
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
two hundred eighty-nine million three hundred sixteen thousand eight hundred twenty-one
Scientific notation
2.89316821 × 10^8
Engineering notation
2.89316821 × 10^6
Prime Factorization
289316821
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
289316821
Product of the distinct prime numbers
The prime factorization of 289316821 is 289316821.
Since it has a total of 1 prime factors.
7 , 10 , 48 , 42 , 552 , 866 , 124 , 4014 , 70363 , 39503 , 597638 , 318768 , 7062468 , 8993643 , 4485692 , 83141468 , 208729408 , 721179240 , 5854672197 , 2626246668
n×2
578633642
n×3
867950463
n×4
1157267284
n×5
1446584105
n÷2
144658410.5
n÷3
96438940.333333
n÷3
72329205.25
n÷5
57863364.2
n2
83704222913546041
n3
2.4217039677622E+25
n4
7.0063969335606E+33
n5
2.0270684874819E+42
2 √n
17009.31571228
3 √n
661.39041206419
4 √n
130.41976733716
5 √n
49.23509008588
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
289316822
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
144658411
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
17009.315741675
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999930872
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 289316821 can be divided by 2 positive divisors.
The sum of these divisors (counting 289316821) is 289316822, the average is 144658411.
Base
System
Value
2
Binary
10001001111101001111111010101
3
Ternary
202011101211001211
4
Quaternary
101033221333111
5
Quinary
1043031114241
6
Senary
44413021421
8
Octal
2117517725
10
Decimal
289316821
12
Duodecimal
80a84871
16
Hexadecimal
113e9fd5
20
Vigesimal
4a84c11
36
Base36
4s92ad
md5
516cc4eb00033d01fd7d5a9b71e539c8
sha1
a4c605797a0e6547639c9665375e38f0023f899c
sha256
78d1dac459c7f0f3ce66fa15ca2d4fe534b4bcb5fb29d1b10a5f7f563a6c94a6
sha512
6a6f91128ecb1b5d9ce1692d2b6d04ded8d6e49b72f8a55b34a2d7a0f17aa6aacfb500a8091e90163b4c6bfd50dab6bb19fac66711c81da891591909d5f94c84
ripemd-160
831ffd01eb2b5282988d2fd0893a7d2b507921fd
Diameter
578633642
Circumference
1817831198.8271
Area
2.6296457177964E+17
Volume
1.0144009859055E+26
Surface area
1.0518582871186E+18
Circumference
1817831198.8271
Perimeter
1157267284
Area
83704222913546041
Diagonal
409155772.08087
Surface area
502225337481276246
Volume
2.4217039677622E+25
Space diagonal
501111433.45631
Perimeter
867950463
Area
3.6244991723583E+16
Altitude
250555716.72816
Surface area
3.6244991723583E+16
Volume
2.8540054960518E+24
Height
136385257.36029