987992030 (number)

987992030 is an even 9-digits composite number following 987992029 and preceding 987992031. In scientific notation, it is written as 9.87992030 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 395196808 positive integers (up to 987992030) that are relatively prime to 987992030.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million nine hundred ninety-two thousand thirty

Notation

Scientific notation 9.87992030 × 10^8
Engineering notation 9.87992030 × 10^6

Prime Factorization of 987992030

Prime Factorization 2 × 5 × 98799203

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987992030
Product of the distinct prime numbers

The prime factorization of 987992030 is 2 × 5 × 98799203. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 36, 57, 774, 363, 3223, 845, 72366, 22142, 827533, 598629, 7051400, 2401399, 91238298, 18301276, 936460541, 800868167, 805318413, 2044366126

Basic calculations (n = 987992030)

Multiplication

n×y
n×2 1975984060
n×3 2963976090
n×4 3951968120
n×5 4939960150

Division

n÷y
n÷2 493996015
n÷3 329330676.66667
n÷3 246998007.5
n÷5 197598406

Exponentiation

ny
n2 976128251343520900
n3 9.6440693258524E+26
n4 9.5282636307096E+35
n5 9.4138485268799E+44

Nth Root

y√n
2√n 31432.340511009
3√n 995.98121433039
4√n 177.29168201303
5√n 62.943470993715

Divisors of 987992030

1, 2, 5, 10, 98799203, 197598406, 493996015, 987992030

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 -987992029
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 987992030 can be divided by 8 positive divisors. The sum of these divisors (counting 987992030) is 1, the average is 0.125.

Base conversion 987992030

Base System Value
2 Binary 111010111000111000111111011110
3 Ternary 2112212002012021102
4 Quaternary 322320320333132
5 Quinary 4010411221110
6 Senary 242012033102
8 Octal 7270707736
10 Decimal 987992030
12 Duodecimal 236a62792
16 Hexadecimal 3ae38fde
20 Vigesimal f8ej01a
36 Base36 gc83j2

Cryptographic Hash Functions

md5 72edee4cfcceb6bfb6191599eed88524
sha1 b5e59f9daf89f3bbf62f7d14745019c745673606
sha256 01a112d449d75aacfe24253af24853a5a196b11c06693e78e3836935acd350b0
sha512 c578e1e805717d2c2d963e65ff2eafa9408743cf97d0180fc9b4a039527b1d3e526f3a9160c1152e2bd88b57909d1aa98c5dcd03ccbedc6212b137d30f72b8d7
ripemd-160 798decb29e18a07fab905af1f8760ae0e30bc3fd

987992030 as geometric shapes

Circle

Radius = n
Diameter 1975984060
Circumference 6207737006.5065
Area 3.0665973433823E+18

Sphere

Radius = n
Volume 4.0396983126411E+27
Surface area 1.2266389373529E+19
Circumference 6207737006.5065

Square

Length = n
Perimeter 3951968120
Area 976128251343520900
Diagonal 1397231728.3425

Cube

Length = n
Surface area 5856769508061125400
Volume 9.6440693258524E+26
Space diagonal 1711252393.4331

Equilateral Triangle

Length = n
Perimeter 2963976090
Area 4.2267593150759E+17
Altitude 855626196.71656

Triangular Pyramid

Length = n
Surface area 4.2267593150759E+17
Volume 1.1365644697572E+26
Height 465743909.44751