242156843 (number)

242156843 is an odd 9-digits composite number following 242156842 and preceding 242156844. In scientific notation, it is written as 2.42156843 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 229411728 positive integers (up to 242156843) that are relatively prime to 242156843.

Interesting facts

Basic properties

Name

Name two hundred forty-two million one hundred fifty-six thousand eight hundred forty-three

Notation

Scientific notation 2.42156843 × 10^8
Engineering notation 2.42156843 × 10^6

Prime Factorization of 242156843

Prime Factorization 19 × 12745097

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 242156843
Product of the distinct prime numbers

The prime factorization of 242156843 is 19 × 12745097. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 47, 33, 210, 345, 2359, 7409, 11488, 71598, 475181, 426822, 9012076, 6379212, 92292133, 17361565, 790444846, 674670754, 6910234914, 650092100

Basic calculations (n = 242156843)

Multiplication

n×y
n×2 484313686
n×3 726470529
n×4 968627372
n×5 1210784215

Division

n÷y
n÷2 121078421.5
n÷3 80718947.666667
n÷3 60539210.75
n÷5 48431368.6

Exponentiation

ny
n2 58639936611726649
n3 1.4200061923616E+25
n4 3.4386421658273E+33
n5 8.3269073108343E+41

Nth Root

y√n
2√n 15561.389494515
3√n 623.30256681976
4√n 124.74529848662
5√n 47.513754481314

Divisors of 242156843

1, 19, 12745097, 242156843

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 -242156842
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 242156843 can be divided by 4 positive divisors. The sum of these divisors (counting 242156843) is 1, the average is 0.25.

Base conversion 242156843

Base System Value
2 Binary 1110011011110000010100101011
3 Ternary 121212122211201222
4 Quaternary 32123300110223
5 Quinary 443443004333
6 Senary 40010132255
8 Octal 1633602453
10 Decimal 242156843
12 Duodecimal 6912108b
16 Hexadecimal e6f052b
20 Vigesimal 3fd9c23
36 Base36 4069ez

Cryptographic Hash Functions

md5 8739fc83077f4ff43c18875a4914bea8
sha1 3e1c2c7d0d8bbc86b1a6b0ae7f26b2092adc9be5
sha256 76567f3b15f87fd019aa0c17383a8a3cf57f8e1625210133306c02951d7b9582
sha512 ac3e2e55f5f25714de57657137d0429285a845e7913613ed404c3044af972a4de1dbe198b843140b5dd30c0dc41b15464d66836f28dbb06c1b22bd508d36ef1b
ripemd-160 2cacbc6995740c8d345df89a050493af812c30ae

242156843 as geometric shapes

Circle

Radius = n
Diameter 484313686
Circumference 1521516317.9706
Area 1.8422279406637E+17

Sphere

Radius = n
Volume 5.9481080293002E+25
Surface area 7.3689117626549E+17
Circumference 1521516317.9706

Square

Length = n
Perimeter 968627372
Area 58639936611726649
Diagonal 342461491.59205

Cube

Length = n
Surface area 351839619670359894
Volume 1.4200061923616E+25
Space diagonal 419427955.47648

Equilateral Triangle

Length = n
Perimeter 726470529
Area 2.5391837391032E+16
Altitude 209713977.73824

Triangular Pyramid

Length = n
Surface area 2.5391837391032E+16
Volume 1.6734933465763E+24
Height 114153830.53068