242813897 (number)

242813897 is an odd 9-digits composite number following 242813896 and preceding 242813898. In scientific notation, it is written as 2.42813897 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 234121104 positive integers (up to 242813897) that are relatively prime to 242813897.

Interesting facts

Basic properties

Name

Name two hundred forty-two million eight hundred thirteen thousand eight hundred ninety-seven

Notation

Scientific notation 2.42813897 × 10^8
Engineering notation 2.42813897 × 10^6

Prime Factorization of 242813897

Prime Factorization 29 × 787 × 10639

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 242813897
Product of the distinct prime numbers

The prime factorization of 242813897 is 29 × 787 × 10639. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 98, 37, 141, 918, 9270, 8849, 95985, 36930, 612638, 377995, 5729745, 7503751, 27533339, 27150432, 59494634, 135001717, 6307521380, 4206902925

Basic calculations (n = 242813897)

Multiplication

n×y
n×2 485627794
n×3 728441691
n×4 971255588
n×5 1214069485

Division

n÷y
n÷2 121406948.5
n÷3 80937965.666667
n÷3 60703474.25
n÷5 48562779.4

Exponentiation

ny
n2 58958588576326609
n3 1.4315964653838E+25
n4 3.4761151669126E+33
n5 8.4404907009884E+41

Nth Root

y√n
2√n 15582.486868276
3√n 623.86580176938
4√n 124.82983164403
5√n 47.539510742326

Divisors of 242813897

1, 29, 787, 10639, 22823, 308531, 8372893, 242813897

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242813896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242813897 can be divided by 8 positive divisors. The sum of these divisors (counting 242813897) is 1, the average is 0.125.

Base conversion 242813897

Base System Value
2 Binary 1110011110010000101111001001
3 Ternary 121220220020001022
4 Quaternary 32132100233021
5 Quinary 444130021042
6 Senary 40032202225
8 Octal 1636205711
10 Decimal 242813897
12 Duodecimal 69399375
16 Hexadecimal e790bc9
20 Vigesimal 3fhbeeh
36 Base36 40kceh

Cryptographic Hash Functions

md5 366c75e33f29ad04c31a8206735cd7a2
sha1 93d6d08053eaff752eb0b35dff5d85db37c68d97
sha256 7a2d91af0ae1e6c6fae144072221cbcb963995b4b9d8056cf98885312e10b457
sha512 dbd5f729b9269ea2a58edfeebf3f6fc39ede3e7743ae47cecc0c06cf1a374101e0d4f714d2d7017958e8ffafb4015bc68a6132ec07c80aa3e7616ee2bf537de4
ripemd-160 b0823fc83d25967423ffdc7d5c2e2014bbf01a6f

242813897 as geometric shapes

Circle

Radius = n
Diameter 485627794
Circumference 1525644710.0094
Area 1.8522386873741E+17

Sphere

Radius = n
Volume 5.9966572514063E+25
Surface area 7.4089547494964E+17
Circumference 1525644710.0094

Square

Length = n
Perimeter 971255588
Area 58958588576326609
Diagonal 343390706.27006

Cube

Length = n
Surface area 353751531457959654
Volume 1.4315964653838E+25
Space diagonal 420566006.3878

Equilateral Triangle

Length = n
Perimeter 728441691
Area 2.5529817739187E+16
Altitude 210283003.1939

Triangular Pyramid

Length = n
Surface area 2.5529817739187E+16
Volume 1.6871526143259E+24
Height 114463568.75669