987452242 (number)

987452242 is an even 9-digits composite number following 987452241 and preceding 987452243. In scientific notation, it is written as 9.87452242 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 397488384 positive integers (up to 987452242) that are relatively prime to 987452242.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million four hundred fifty-two thousand two hundred forty-two

Notation

Scientific notation 9.87452242 × 10^8
Engineering notation 9.87452242 × 10^6

Prime Factorization of 987452242

Prime Factorization 2 × 17 × 7 × 523 × 7933

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 987452242
Product of the distinct prime numbers

The prime factorization of 987452242 is 2 × 17 × 7 × 523 × 7933. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987452242)

Multiplication

n×y
n×2 1974904484
n×3 2962356726
n×4 3949808968
n×5 4937261210

Division

n÷y
n÷2 493726121
n÷3 329150747.33333
n÷3 246863060.5
n÷5 197490448.4

Exponentiation

ny
n2 975061930230826564
n3 9.6282708909528E+26
n4 9.5074576778547E+35
n5 9.3881603997177E+44

Nth Root

y√n
2√n 31423.752831258
3√n 995.79979699429
4√n 177.26746128734
5√n 62.936591675492

Divisors of 987452242

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 -987452241
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 987452242 can be divided by 32 positive divisors. The sum of these divisors (counting 987452242) is 1, the average is 0.03125.

Base conversion 987452242

Base System Value
2 Binary 111010110110110101001101010010
3 Ternary 2112211001202211021
4 Quaternary 322312311031102
5 Quinary 4010241432432
6 Senary 241552310054
8 Octal 7266651522
10 Decimal 987452242
12 Duodecimal 23684232a
16 Hexadecimal 3adb5352
20 Vigesimal f8bbac2
36 Base36 gbwj0y

Cryptographic Hash Functions

md5 786f764ddfb2c6655bbd7599ff40172e
sha1 33c2560f8750379416d09124ca4eafe233f8f015
sha256 2153727b35b55da9fce681b9afaed93e3d85668403e2511f84524db35aaa049a
sha512 4dc0b1b04acf4c3c20db2dc68108d4d58b344fddbc458ecb5c9430b17e5954edde5382c65793c9a05db61393706a94d462a954da5116e743c17b08ca6f5b4980
ripemd-160 d84ba12f73ec9c6a930109b1b3ed5f84523ce845

987452242 as geometric shapes

Circle

Radius = n
Diameter 1974904484
Circumference 6204345418.4759
Area 3.0632473968082E+18

Sphere

Radius = n
Volume 4.0330806797053E+27
Surface area 1.2252989587233E+19
Circumference 6204345418.4759

Square

Length = n
Perimeter 3949808968
Area 975061930230826564
Diagonal 1396468352.8321

Cube

Length = n
Surface area 5850371581384959384
Volume 9.6282708909528E+26
Space diagonal 1710317453.1918

Equilateral Triangle

Length = n
Perimeter 2962356726
Area 4.2221420092149E+17
Altitude 855158726.5959

Triangular Pyramid

Length = n
Surface area 4.2221420092149E+17
Volume 1.134702606349E+26
Height 465489450.94404