987993882 (number)

987993882 is an even 9-digits composite number following 987993881 and preceding 987993883. In scientific notation, it is written as 9.87993882 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 306094464 positive integers (up to 987993882) that are relatively prime to 987993882.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million nine hundred ninety-three thousand eight hundred eighty-two

Notation

Scientific notation 9.87993882 × 10^8
Engineering notation 9.87993882 × 10^6

Prime Factorization of 987993882

Prime Factorization 2 × 9 × 3 × 1007 × 18169

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 987993882
Product of the distinct prime numbers

The prime factorization of 987993882 is 2 × 9 × 3 × 1007 × 18169. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987993882)

Multiplication

n×y
n×2 1975987764
n×3 2963981646
n×4 3951975528
n×5 4939969410

Division

n÷y
n÷2 493996941
n÷3 329331294
n÷3 246998470.5
n÷5 197598776.4

Exponentiation

ny
n2 976131910869429924
n3 9.6441235596397E+26
n4 9.528335074176E+35
n5 9.413936758932E+44

Nth Root

y√n
2√n 31432.369971098
3√n 995.98183665527
4√n 177.29176509669
5√n 62.943494591318

Divisors of 987993882

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 -987993881
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 987993882 can be divided by 32 positive divisors. The sum of these divisors (counting 987993882) is 1, the average is 0.03125.

Base conversion 987993882

Base System Value
2 Binary 111010111000111001011100011010
3 Ternary 2112212002021211000
4 Quaternary 322320321130122
5 Quinary 4010411301012
6 Senary 242012045430
8 Octal 7270713432
10 Decimal 987993882
12 Duodecimal 236a63876
16 Hexadecimal 3ae3971a
20 Vigesimal f8ej4e2
36 Base36 gc84yi

Cryptographic Hash Functions

md5 98b6bf083fb94f3bd936e864f7932c63
sha1 267e8cf0f9f220dee5976578bf3cfee4a98a1727
sha256 2078ca7f7bdff0485d9d60ca62d261ec0e3b6a2d0860cfa135fc1ba389e9c746
sha512 5a33affc08864b324281fa807ebcf8e70026a00a30b44fe8afab2e49c8865d5b50bda04f4c982f0efdfa7571d5a4023f4752e8f7a012693823f2ac77ed6dbdda
ripemd-160 797f8adcdd218aa0a9ce8524e3b4adaf88fddf56

987993882 as geometric shapes

Circle

Radius = n
Diameter 1975987764
Circumference 6207748642.9657
Area 3.066608840122E+18

Sphere

Radius = n
Volume 4.0397210300368E+27
Surface area 1.2266435360488E+19
Circumference 6207748642.9657

Square

Length = n
Perimeter 3951975528
Area 976131910869429924
Diagonal 1397234347.466

Cube

Length = n
Surface area 5856791465216579544
Volume 9.6441235596397E+26
Space diagonal 1711255601.1912

Equilateral Triangle

Length = n
Perimeter 2963981646
Area 4.2267751612879E+17
Altitude 855627800.59561

Triangular Pyramid

Length = n
Surface area 4.2267751612879E+17
Volume 1.1365708612704E+26
Height 465744782.48868