242156837 (number)

242156837 is an odd 9-digits composite number following 242156836 and preceding 242156838. In scientific notation, it is written as 2.42156837 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 223529376 positive integers (up to 242156837) that are relatively prime to 242156837.

Interesting facts

Basic properties

Name

Name two hundred forty-two million one hundred fifty-six thousand eight hundred thirty-seven

Notation

Scientific notation 2.42156837 × 10^8
Engineering notation 2.42156837 × 10^6

Prime Factorization of 242156837

Prime Factorization 13 × 18627449

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 242156837
Product of the distinct prime numbers

The prime factorization of 242156837 is 13 × 18627449. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 86, 69, 740, 836, 9072, 8916, 8385, 67390, 395498, 113937, 3474764, 3230078, 28851636, 9031740, 267833853, 102333609, 6627036699, 3814152159

Basic calculations (n = 242156837)

Multiplication

n×y
n×2 484313674
n×3 726470511
n×4 968627348
n×5 1210784185

Division

n÷y
n÷2 121078418.5
n÷3 80718945.666667
n÷3 60539209.25
n÷5 48431367.4

Exponentiation

ny
n2 58639933705844569
n3 1.4200060868097E+25
n4 3.4386418250258E+33
n5 8.3269062792417E+41

Nth Root

y√n
2√n 15561.38930173
3√n 623.30256167183
4√n 124.7452977139
5√n 47.513754245861

Divisors of 242156837

1, 13, 18627449, 242156837

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 -242156836
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 242156837 can be divided by 4 positive divisors. The sum of these divisors (counting 242156837) is 1, the average is 0.25.

Base conversion 242156837

Base System Value
2 Binary 1110011011110000010100100101
3 Ternary 121212122211201202
4 Quaternary 32123300110211
5 Quinary 443443004322
6 Senary 40010132245
8 Octal 1633602445
10 Decimal 242156837
12 Duodecimal 69121085
16 Hexadecimal e6f0525
20 Vigesimal 3fd9c1h
36 Base36 4069et

Cryptographic Hash Functions

md5 fd83a948d400d3bda18240df77dba134
sha1 c5390437f0886347fbfd77266748e501d69c7559
sha256 559b7ca5e79aba8d4dc26681ecb1e7e014591328340a3dd24dd21474ded3dd3e
sha512 0a1caa97044b8b5961557274d4eb4db023e4b0306030a79cc470194875c71ef49b82a1dcdc6bd83855fb74119dc16f22710f6aca7288a66ce35e299d14431693
ripemd-160 06e1bade3facb7c5fc160eb7bcc3648712da5581

242156837 as geometric shapes

Circle

Radius = n
Diameter 484313674
Circumference 1521516280.2715
Area 1.8422278493727E+17

Sphere

Radius = n
Volume 5.9481075871655E+25
Surface area 7.368911397491E+17
Circumference 1521516280.2715

Square

Length = n
Perimeter 968627348
Area 58639933705844569
Diagonal 342461483.10677

Cube

Length = n
Surface area 351839602235067414
Volume 1.4200060868097E+25
Space diagonal 419427945.08417

Equilateral Triangle

Length = n
Perimeter 726470511
Area 2.5391836132748E+16
Altitude 209713972.54209

Triangular Pyramid

Length = n
Surface area 2.5391836132748E+16
Volume 1.6734932221822E+24
Height 114153827.70226