238280918 (number)

238280918 is an even 9-digits composite number following 238280917 and preceding 238280919. In scientific notation, it is written as 2.38280918 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 119140458 positive integers (up to 238280918) that are relatively prime to 238280918.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million two hundred eighty thousand nine hundred eighteen

Notation

Scientific notation 2.38280918 × 10^8
Engineering notation 2.38280918 × 10^6

Prime Factorization of 238280918

Prime Factorization 2 × 119140459

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 238280918
Product of the distinct prime numbers

The prime factorization of 238280918 is 2 × 119140459. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 17, 82, 197, 512, 5849, 7655, 9860, 58818, 32502, 444692, 1972866, 7622055, 75655468, 12375909, 62304317, 97320000, 2298840652, 9576241108

Basic calculations (n = 238280918)

Multiplication

n×y
n×2 476561836
n×3 714842754
n×4 953123672
n×5 1191404590

Division

n÷y
n÷2 119140459
n÷3 79426972.666667
n÷3 59570229.5
n÷5 47656183.6

Exponentiation

ny
n2 56777795882922724
n3 1.3529065324999E+25
n4 3.2237181053228E+33
n5 7.6815050950955E+41

Nth Root

y√n
2√n 15436.350540202
3√n 619.95917004794
4√n 124.24311063476
5√n 47.360671668535

Divisors of 238280918

1, 2, 119140459, 238280918

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -238280917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 238280918 can be divided by 4 positive divisors. The sum of these divisors (counting 238280918) is 1, the average is 0.25.

Base conversion 238280918

Base System Value
2 Binary 1110001100111110000011010110
3 Ternary 121121100220222012
4 Quaternary 32030332003112
5 Quinary 441444442133
6 Senary 35351104222
8 Octal 1614760326
10 Decimal 238280918
12 Duodecimal 67972072
16 Hexadecimal e33e0d6
20 Vigesimal 3e9525i
36 Base36 3xv6qe

Cryptographic Hash Functions

md5 43615470011416657538c9524a20e414
sha1 3b35dcb7ae3dd3207824f2545fcb5a6296ff202e
sha256 e2f047b3486c119c5677d7e26860eadb8d4da9b0960a9d85618f3b53f013a1f2
sha512 0b3a180da40554d4168050a118fbdebd369786bfdc9d9ca115aa540d40e21d63136d715072e58cd964b5abaf64017ce8e0dc4a0dcbb95f53e6dacb883a81b031
ripemd-160 c836787e4f4f0ecc8bf7fc321ac829a98fbd3adc

238280918 as geometric shapes

Circle

Radius = n
Diameter 476561836
Circumference 1497163162.9589
Area 1.7837270643281E+17

Sphere

Radius = n
Volume 5.6670416313273E+25
Surface area 7.1349082573124E+17
Circumference 1497163162.9589

Square

Length = n
Perimeter 953123672
Area 56777795882922724
Diagonal 336980105.89031

Cube

Length = n
Surface area 340666775297536344
Volume 1.3529065324999E+25
Space diagonal 412714656.45015

Equilateral Triangle

Length = n
Perimeter 714842754
Area 2.4585506802749E+16
Altitude 206357328.22508

Triangular Pyramid

Length = n
Surface area 2.4585506802749E+16
Volume 1.5944156390705E+24
Height 112326701.96344