242548985 (number)

242548985 is an odd 9-digits composite number following 242548984 and preceding 242548986. In scientific notation, it is written as 2.42548985 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 164602368 positive integers (up to 242548985) that are relatively prime to 242548985.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred forty-eight thousand nine hundred eighty-five

Notation

Scientific notation 2.42548985 × 10^8
Engineering notation 2.42548985 × 10^6

Prime Factorization of 242548985

Prime Factorization 7 × 5 × 97 × 71443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 242548985
Product of the distinct prime numbers

The prime factorization of 242548985 is 7 × 5 × 97 × 71443. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 33, 56, 818, 871, 572, 8611, 7844, 69432, 389504, 181605, 572857, 8131284, 62461628, 90016256, 454707570, 375212505, 5590177020, 8183607120

Basic calculations (n = 242548985)

Multiplication

n×y
n×2 485097970
n×3 727646955
n×4 970195940
n×5 1212744925

Division

n÷y
n÷2 121274492.5
n÷3 80849661.666667
n÷3 60637246.25
n÷5 48509797

Exponentiation

ny
n2 58830010124530225
n3 1.4269159243245E+25
n4 3.4609700912523E+33
n5 8.3945478274861E+41

Nth Root

y√n
2√n 15573.98423654
3√n 623.63883826734
4√n 124.79577010676
5√n 47.5291330114

Divisors of 242548985

1, 5, 7, 35, 97, 485, 679, 3395, 71443, 357215, 500101, 2500505, 6929971, 34649855, 48509797, 242548985

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242548984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242548985 can be divided by 16 positive divisors. The sum of these divisors (counting 242548985) is 1, the average is 0.0625.

Base conversion 242548985

Base System Value
2 Binary 1110011101010000000011111001
3 Ternary 121220101202122202
4 Quaternary 32131100003321
5 Quinary 444043031420
6 Senary 40022355545
8 Octal 1635200371
10 Decimal 242548985
12 Duodecimal 6928bbb5
16 Hexadecimal e7500f9
20 Vigesimal 3ffic95
36 Base36 40enzt

Cryptographic Hash Functions

md5 bc2c74c86a8013c21ec3d284cd49db56
sha1 3dcea8ab54f062a7403133f586074692f04106b4
sha256 203fdaf56630dc2f55d15b23557a7a464fd0fa3c7d5e3e9f5c8a78da3b37a10d
sha512 54824e8f298c45e22c77f4ed8117ad5a5a39820780c3da9dfe92e1999aa0dfee483c79d4339ca1830e668509c4b96e903c7518e7fa67898276edf3c65259bae2
ripemd-160 c36140f6127926f86a5ea2ef4bf52e43970eddce

242548985 as geometric shapes

Circle

Radius = n
Diameter 485097970
Circumference 1523980218.8233
Area 1.8481992761784E+17

Sphere

Radius = n
Volume 5.977051446864E+25
Surface area 7.3927971047135E+17
Circumference 1523980218.8233

Square

Length = n
Perimeter 970195940
Area 58830010124530225
Diagonal 343016064.12683

Cube

Length = n
Surface area 352980060747181350
Volume 1.4269159243245E+25
Space diagonal 420107165.34426

Equilateral Triangle

Length = n
Perimeter 727646955
Area 2.5474141636369E+16
Altitude 210053582.67213

Triangular Pyramid

Length = n
Surface area 2.5474141636369E+16
Volume 1.6816365437882E+24
Height 114338688.04228