242893155 (number)

242893155 is an odd 9-digits composite number following 242893154 and preceding 242893156. In scientific notation, it is written as 2.42893155 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 126622080 positive integers (up to 242893155) that are relatively prime to 242893155.

Interesting facts

Basic properties

Name

Name two hundred forty-two million eight hundred ninety-three thousand one hundred fifty-five

Notation

Scientific notation 2.42893155 × 10^8
Engineering notation 2.42893155 × 10^6

Prime Factorization of 242893155

Prime Factorization 3 × 5 × 61 × 179 × 1483

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 242893155
Product of the distinct prime numbers

The prime factorization of 242893155 is 3 × 5 × 61 × 179 × 1483. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 55, 45, 334, 565, 7156, 7126, 1297, 88689, 24318, 348881, 7392096, 1070499, 17962164, 75026035, 109222728, 441198935, 4895653005, 2581764232

Basic calculations (n = 242893155)

Multiplication

n×y
n×2 485786310
n×3 728679465
n×4 971572620
n×5 1214465775

Division

n÷y
n÷2 121446577.5
n÷3 80964385
n÷3 60723288.75
n÷5 48578631

Exponentiation

ny
n2 58997084745854025
n3 1.4329988049723E+25
n4 3.4806560085095E+33
n5 8.4542751937657E+41

Nth Root

y√n
2√n 15585.029836353
3√n 623.93367401955
4√n 124.84001696713
5√n 47.542613855227

Divisors of 242893155

1, 3, 5, 15, 61, 179, 183, 305, 537, 895, 915, 1483, 2685, 4449, 7415, 10919, 22245, 32757, 54595, 90463, 163785, 265457, 271389, 452315, 796371, 1327285, 1356945, 3981855, 16192877, 48578631, 80964385, 242893155

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 -242893154
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 242893155 can be divided by 32 positive divisors. The sum of these divisors (counting 242893155) is 1, the average is 0.03125.

Base conversion 242893155

Base System Value
2 Binary 1110011110100100000101100011
3 Ternary 121221001020202210
4 Quaternary 32132210011203
5 Quinary 444140040110
6 Senary 40034013203
8 Octal 1636440543
10 Decimal 242893155
12 Duodecimal 69417203
16 Hexadecimal e7a4163
20 Vigesimal 3fi1chf
36 Base36 40m1k3

Cryptographic Hash Functions

md5 e09e691c58b2583791116df6b311a160
sha1 8852373dce989fabd096785f73044e1a18bc601c
sha256 c3e7ceb27bff7d0d42f4c0ade66d8cbbcda6322b6d95820bd12bdb2f58eefc85
sha512 0df476fb401d44a9941926a6f079006c41443cc03308786d324e314a7f353b8daf17e61f8843b159ae20e1b99e3686f4cb5ccaf2c90c65db9ca0e7e9817720ff
ripemd-160 0062109d2e9732bda1d42f1b2fe9fe1a16308af8

242893155 as geometric shapes

Circle

Radius = n
Diameter 485786310
Circumference 1526142702.7105
Area 1.8534480802079E+17

Sphere

Radius = n
Volume 6.0025313577385E+25
Surface area 7.4137923208316E+17
Circumference 1526142702.7105

Square

Length = n
Perimeter 971572620
Area 58997084745854025
Diagonal 343502794.00859

Cube

Length = n
Surface area 353982508475124150
Volume 1.4329988049723E+25
Space diagonal 420703285.2707

Equilateral Triangle

Length = n
Perimeter 728679465
Area 2.5546487069566E+16
Altitude 210351642.63535

Triangular Pyramid

Length = n
Surface area 2.5546487069566E+16
Volume 1.6888052873802E+24
Height 114500931.3362