242991208 (number)

242991208 is an even 9-digits composite number following 242991207 and preceding 242991209. In scientific notation, it is written as 2.42991208 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 120242688 positive integers (up to 242991208) that are relatively prime to 242991208.

Interesting facts

Basic properties

Name

Name two hundred forty-two million nine hundred ninety-one thousand two hundred eight

Notation

Scientific notation 2.42991208 × 10^8
Engineering notation 2.42991208 × 10^6

Prime Factorization of 242991208

Prime Factorization 2 × 2 × 2 × 97 × 313133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 60747802
Product of the distinct prime numbers

The prime factorization of 242991208 is 2 × 2 × 2 × 97 × 313133. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 19, 20, 356, 506, 8002, 2556, 44646, 12060, 707537, 257789, 8631993, 841877, 72529482, 58164186, 288709654, 567521046, 2041002932, 8138021501

Basic calculations (n = 242991208)

Multiplication

n×y
n×2 485982416
n×3 728973624
n×4 971964832
n×5 1214956040

Division

n÷y
n÷2 121495604
n÷3 80997069.333333
n÷3 60747802
n÷5 48598241.6

Exponentiation

ny
n2 59044727165299264
n3 1.4347349579926E+25
n4 3.4862798060246E+33
n5 8.4713534149193E+41

Nth Root

y√n
2√n 15588.175262038
3√n 624.01762085897
4√n 124.8526141578
5√n 47.546451710065

Divisors of 242991208

1, 2, 4, 8, 97, 194, 388, 776, 313133, 626266, 1252532, 2505064, 30373901, 60747802, 121495604, 242991208

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242991207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242991208 can be divided by 16 positive divisors. The sum of these divisors (counting 242991208) is 1, the average is 0.0625.

Base conversion 242991208

Base System Value
2 Binary 1110011110111100000001101000
3 Ternary 121221020020021101
4 Quaternary 32132330001220
5 Quinary 444201204313
6 Senary 40040051144
8 Octal 1636740150
10 Decimal 242991208
12 Duodecimal 69463ab4
16 Hexadecimal e7bc068
20 Vigesimal 3fidi08
36 Base36 40o57s

Cryptographic Hash Functions

md5 af334d35177c4e8a9cd0920533f79ad9
sha1 594276e0236fdcc964080c34fb0e98381afe749d
sha256 58387481aec8cd3e3b940cc1efaef777fb26aca61c5b144c6850ce7e91eab9c2
sha512 4a8279d412d7ccd52ea74631ef3aa0facd89d86442225e14596f17090c2f627e262dd2df60cd6ad712ad7a9847a757222a187bcf389a9442564a3ca9314488a2
ripemd-160 a47e258de0f335629c9e4bff521595a2b2f17c6c

242991208 as geometric shapes

Circle

Radius = n
Diameter 485982416
Circumference 1526758787.8794
Area 1.8549448109572E+17

Sphere

Radius = n
Volume 6.0098037385042E+25
Surface area 7.4197792438287E+17
Circumference 1526758787.8794

Square

Length = n
Perimeter 971964832
Area 59044727165299264
Diagonal 343641461.89102

Cube

Length = n
Surface area 354268362991795584
Volume 1.4347349579926E+25
Space diagonal 420873118.04854

Equilateral Triangle

Length = n
Perimeter 728973624
Area 2.5567116842335E+16
Altitude 210436559.02427

Triangular Pyramid

Length = n
Surface area 2.5567116842335E+16
Volume 1.6908513633367E+24
Height 114547153.96367