290438239 (number)

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.

Interesting facts

Basic properties

Name

Name two hundred ninety million four hundred thirty-eight thousand two hundred thirty-nine

Notation

Scientific notation 2.90438239 × 10^8
Engineering notation 2.90438239 × 10^6

Prime Factorization of 290438239

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.

Most popular turbo-numbers

8, 4, 87, 99, 270, 861, 9231, 6419, 25283, 6147, 32427, 98977, 6648677, 3536775, 70439747, 70240642, 579479215, 221848553, 7024508680, 7533660392

Basic calculations (n = 290438239)

Multiplication

n×y
n×2 580876478
n×3 871314717
n×4 1161752956
n×5 1452191195

Division

n÷y
n÷2 145219119.5
n÷3 96812746.333333
n÷3 72609559.75
n÷5 58087647.8

Exponentiation

ny
n2 84354370673421121
n3 2.4499734870342E+25
n4 7.1156598517089E+33
n5 2.0666597166533E+42

Nth Root

y√n
2√n 17042.248648579
3√n 662.24384657531
4√n 130.54596373913
5√n 49.273198973024

Divisors of 290438239

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 conversion 290438239

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

Cryptographic Hash Functions

md5 41abde069542b8588d986e7bf5149054
sha1 811b0f3ab9c0bf10fde28de4f6e6641080098912
sha256 ea88e7613681326d0aecbfed108159ea4e471bab10298c22c740f70049ef205c
sha512 b7ca4b471100ba1236ca6271765bc021dcbce957108a4d4503b902f8fef983b6a19e3fd6f6c943bbd9deef8fcedd57fc15eb1ef01d7b5f43ffc6f279c5baa672
ripemd-160 7e90cde9ae100786f1ff310cbeba624883a1d4b3

290438239 as geometric shapes

Circle

Radius = n
Diameter 580876478
Circumference 1824877275.9279
Area 2.6500707120581E+17

Sphere

Radius = n
Volume 1.0262424944475E+26
Surface area 1.0600282848232E+18
Circumference 1824877275.9279

Square

Length = n
Perimeter 1161752956
Area 84354370673421121
Diagonal 410741696.62556

Cube

Length = n
Surface area 506126224040526726
Volume 2.4499734870342E+25
Space diagonal 503053786.40883

Equilateral Triangle

Length = n
Perimeter 871314717
Area 3.6526513961716E+16
Altitude 251526893.20442

Triangular Pyramid

Length = n
Surface area 3.6526513961716E+16
Volume 2.8873214440152E+24
Height 136913898.87519