290438239 is an odd 9-digits composite number following 290438238
and preceding 290438240 . In scientific notation, it is written as 2.90438239 × 10^8.
The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors.
There are 220340736 positive integers (up to 290438239) that are relatively prime to 290438239.
290438239 has 32 divisors, whose sum is 332640000
The reverse of 290438239 is 932834092
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
two hundred ninety million four hundred thirty-eight thousand two hundred thirty-nine
Scientific notation
2.90438239 × 10^8
Engineering notation
2.90438239 × 10^6
Prime Factorization
49 × 89 × 13 × 47 × 109
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
290438239
Product of the distinct prime numbers
The prime factorization of 290438239 is 49 × 89 × 13 × 47 × 109.
Since it has a total of 5 prime factors.
8 , 4 , 87 , 99 , 270 , 861 , 9231 , 6419 , 25283 , 6147 , 32427 , 98977 , 6648677 , 3536775 , 70439747 , 70240642 , 579479215 , 221848553 , 7024508680 , 7533660392
n×2
580876478
n×3
871314717
n×4
1161752956
n×5
1452191195
n÷2
145219119.5
n÷3
96812746.333333
n÷3
72609559.75
n÷5
58087647.8
n2
84354370673421121
n3
2.4499734870342E+25
n4
7.1156598517089E+33
n5
2.0666597166533E+42
2 √n
17042.248648579
3 √n
662.24384657531
4 √n
130.54596373913
5 √n
49.273198973024
1 , 13 , 47 , 49 , 89 , 109 , 611 , 637 , 1157 , 1417 , 2303 , 4183 , 4361 , 5123 , 5341 , 9701 , 29939 , 54379 , 56693 , 66599 , 69433 , 126113 , 204967 , 251027 , 455947 , 475349 , 2664571 , 3263351 , 5927311 , 6179537 , 22341403 , 290438239
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-290438238
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 290438239 can be divided by 32 positive divisors.
The sum of these divisors (counting 290438239) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10001010011111011110001011111
3
Ternary
202020111210100211
4
Quaternary
101103323301133
5
Quinary
1043323010424
6
Senary
44453033251
8
Octal
2123736137
10
Decimal
290438239
12
Duodecimal
81325827
16
Hexadecimal
114fbc5f
20
Vigesimal
4af4fbj
36
Base36
4sx3kv
md5
41abde069542b8588d986e7bf5149054
sha1
811b0f3ab9c0bf10fde28de4f6e6641080098912
sha256
ea88e7613681326d0aecbfed108159ea4e471bab10298c22c740f70049ef205c
sha512
b7ca4b471100ba1236ca6271765bc021dcbce957108a4d4503b902f8fef983b6a19e3fd6f6c943bbd9deef8fcedd57fc15eb1ef01d7b5f43ffc6f279c5baa672
ripemd-160
7e90cde9ae100786f1ff310cbeba624883a1d4b3
Diameter
580876478
Circumference
1824877275.9279
Area
2.6500707120581E+17
Volume
1.0262424944475E+26
Surface area
1.0600282848232E+18
Circumference
1824877275.9279
Perimeter
1161752956
Area
84354370673421121
Diagonal
410741696.62556
Surface area
506126224040526726
Volume
2.4499734870342E+25
Space diagonal
503053786.40883
Perimeter
871314717
Area
3.6526513961716E+16
Altitude
251526893.20442
Surface area
3.6526513961716E+16
Volume
2.8873214440152E+24
Height
136913898.87519