238280921 (number)

238280921 is an odd 9-digits composite number following 238280920 and preceding 238280922. In scientific notation, it is written as 2.38280921 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 235967412 positive integers (up to 238280921) that are relatively prime to 238280921.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million two hundred eighty thousand nine hundred twenty-one

Notation

Scientific notation 2.38280921 × 10^8
Engineering notation 2.38280921 × 10^6

Prime Factorization of 238280921

Prime Factorization 103 × 2313407

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 238280921
Product of the distinct prime numbers

The prime factorization of 238280921 is 103 × 2313407. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 33, 9, 788, 792, 3023, 3067, 80180, 41035, 176402, 863511, 5053846, 9698137, 87760128, 94691246, 878075084, 487864823, 3218820377, 7557372142

Basic calculations (n = 238280921)

Multiplication

n×y
n×2 476561842
n×3 714842763
n×4 953123684
n×5 1191404605

Division

n÷y
n÷2 119140460.5
n÷3 79426973.666667
n÷3 59570230.25
n÷5 47656184.2

Exponentiation

ny
n2 56777797312608241
n3 1.3529065836E+25
n4 3.2237182676716E+33
n5 7.6815055786532E+41

Nth Root

y√n
2√n 15436.350637375
3√n 619.95917264974
4√n 124.24311102582
5√n 47.360671787791

Divisors of 238280921

1, 103, 2313407, 238280921

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 -238280920
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 238280921 can be divided by 4 positive divisors. The sum of these divisors (counting 238280921) is 1, the average is 0.25.

Base conversion 238280921

Base System Value
2 Binary 1110001100111110000011011001
3 Ternary 121121100220222022
4 Quaternary 32030332003121
5 Quinary 441444442141
6 Senary 35351104225
8 Octal 1614760331
10 Decimal 238280921
12 Duodecimal 67972075
16 Hexadecimal e33e0d9
20 Vigesimal 3e95261
36 Base36 3xv6qh

Cryptographic Hash Functions

md5 a68cfba2a1576781b836a6dee1e798dd
sha1 217bc3e50c1f77dc4a478881d273efcb0a4ba159
sha256 be890663be2ea2736ef02675a2ef450906869ba53cf3d2a938756b4fbceda138
sha512 982ec3ce8edbc00ce2d7ddb83f35e735443da118f8101d10515ff3bd10880d56b7a35bb8439bd6ff4e05d2947cd59777a7e0c5be4fc73db706dd5394bf5744f7
ripemd-160 36ed153f127e4a9759ce99f59ebd1e09a30c2b19

238280921 as geometric shapes

Circle

Radius = n
Diameter 476561842
Circumference 1497163181.8084
Area 1.783727109243E+17

Sphere

Radius = n
Volume 5.6670418453745E+25
Surface area 7.134908436972E+17
Circumference 1497163181.8084

Square

Length = n
Perimeter 953123684
Area 56777797312608241
Diagonal 336980110.13295

Cube

Length = n
Surface area 340666783875649446
Volume 1.3529065836E+25
Space diagonal 412714661.64631

Equilateral Triangle

Length = n
Perimeter 714842763
Area 2.4585507421821E+16
Altitude 206357330.82315

Triangular Pyramid

Length = n
Surface area 2.4585507421821E+16
Volume 1.5944156992924E+24
Height 112326703.37765