242533981 (number)

242533981 is an odd 9-digits composite number following 242533980 and preceding 242533982. In scientific notation, it is written as 2.42533981 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 242494492 positive integers (up to 242533981) that are relatively prime to 242533981.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred thirty-three thousand nine hundred eighty-one

Notation

Scientific notation 2.42533981 × 10^8
Engineering notation 2.42533981 × 10^6

Prime Factorization of 242533981

Prime Factorization 31883 × 7607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 242533981
Product of the distinct prime numbers

The prime factorization of 242533981 is 31883 × 7607. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 14, 2, 481, 57, 3114, 5636, 31616, 42, 828173, 819734, 9261208, 6566492, 90626220, 75728468, 426978250, 455998074, 6353677816, 4277928713

Basic calculations (n = 242533981)

Multiplication

n×y
n×2 485067962
n×3 727601943
n×4 970135924
n×5 1212669905

Division

n÷y
n÷2 121266990.5
n÷3 80844660.333333
n÷3 60633495.25
n÷5 48506796.2

Exponentiation

ny
n2 58822731939708361
n3 1.4266511350633E+25
n4 3.4601137928508E+33
n5 8.3919517289311E+41

Nth Root

y√n
2√n 15573.502528333
3√n 623.62597863808
4√n 124.79384010572
5√n 47.528544969559

Divisors of 242533981

1, 7607, 31883, 242533981

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 -242533980
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 242533981 can be divided by 4 positive divisors. The sum of these divisors (counting 242533981) is 1, the average is 0.25.

Base conversion 242533981

Base System Value
2 Binary 1110011101001100011001011101
3 Ternary 121220101000002001
4 Quaternary 32131030121131
5 Quinary 444042041411
6 Senary 40022202301
8 Octal 1635143135
10 Decimal 242533981
12 Duodecimal 69283391
16 Hexadecimal e74c65d
20 Vigesimal 3ffgej1
36 Base36 40ecf1

Cryptographic Hash Functions

md5 845db177bc4f38c092a92132bea8c8ab
sha1 3f48b73c5872fb692ee41097ee8d02beb1b5fd35
sha256 f83f98631b894ca910d8150a38a5b1a4e7a03df5ef89260542687510882f4f10
sha512 b3d9dadd4ab8502bb50f6a73ebc7b756d6b4d574b6c148a06cdf27ce4f2635ef19570f34182416d8ee9b836a05044fb56a27fe018abe553dbff26aa32b7c6ac9
ripemd-160 e42abd17d9816ce7fc027fe1ef9e080ad96eedfc

242533981 as geometric shapes

Circle

Radius = n
Diameter 485067962
Circumference 1523885945.911
Area 1.8479706252587E+17

Sphere

Radius = n
Volume 5.9759423002007E+25
Surface area 7.3918825010348E+17
Circumference 1523885945.911

Square

Length = n
Perimeter 970135924
Area 58822731939708361
Diagonal 342994845.26654

Cube

Length = n
Surface area 352936391638250166
Volume 1.4266511350633E+25
Space diagonal 420081177.65394

Equilateral Triangle

Length = n
Perimeter 727601943
Area 2.5470990089895E+16
Altitude 210040588.82697

Triangular Pyramid

Length = n
Surface area 2.5470990089895E+16
Volume 1.6813244866513E+24
Height 114331615.08885