987119942 (number)

987119942 is an even 9-digits composite number following 987119941 and preceding 987119943. In scientific notation, it is written as 9.87119942 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 491385472 positive integers (up to 987119942) that are relatively prime to 987119942.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred nineteen thousand nine hundred forty-two

Notation

Scientific notation 9.87119942 × 10^8
Engineering notation 9.87119942 × 10^6

Prime Factorization of 987119942

Prime Factorization 2 × 227 × 2174273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987119942
Product of the distinct prime numbers

The prime factorization of 987119942 is 2 × 227 × 2174273. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987119942)

Multiplication

n×y
n×2 1974239884
n×3 2961359826
n×4 3948479768
n×5 4935599710

Division

n÷y
n÷2 493559971
n÷3 329039980.66667
n÷3 246779985.5
n÷5 197423988.4

Exponentiation

ny
n2 974405779894083364
n3 9.6185537693351E+26
n4 9.49466623891E+35
n5 9.3723743870622E+44

Nth Root

y√n
2√n 31418.464984782
3√n 995.68808141477
4√n 177.252545778
5√n 62.932355188038

Divisors of 987119942

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 -987119941
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 987119942 can be divided by 8 positive divisors. The sum of these divisors (counting 987119942) is 1, the average is 0.125.

Base conversion 987119942

Base System Value
2 Binary 111010110101100100000101000110
3 Ternary 2112210102212222212
4 Quaternary 322311210011012
5 Quinary 4010200314232
6 Senary 241541223422
8 Octal 7265440506
10 Decimal 987119942
12 Duodecimal 236701b72
16 Hexadecimal 3ad64146
20 Vigesimal f899jh2
36 Base36 gbpeme

Cryptographic Hash Functions

md5 d04c25ffc26bc0ca2b3841ac698c8289
sha1 69d6a095d13ec0271a13559dd6f4e102005fcda4
sha256 9d0b69800fce490960dae0f2d7c2c3676b0480bfad5bbde284e92ecd37902f9d
sha512 b746d611433cafe222aaa49a07d75e87ca3077fae42581af5a1b20589cf891f8b1bff1ff5c5845e691ada52e9f4b744e96736370872fee1cfbdd5c8e38e11221
ripemd-160 a2c214f7cae5ea7cc920e8fc22ec6631eceeeae8

987119942 as geometric shapes

Circle

Radius = n
Diameter 1974239884
Circumference 6202257515.9984
Area 3.0611860397307E+18

Sphere

Radius = n
Volume 4.0290103813202E+27
Surface area 1.2244744158923E+19
Circumference 6202257515.9984

Square

Length = n
Perimeter 3948479768
Area 974405779894083364
Diagonal 1395998409.6653

Cube

Length = n
Surface area 5846434679364500184
Volume 9.6185537693351E+26
Space diagonal 1709741892.7084

Equilateral Triangle

Length = n
Perimeter 2961359826
Area 4.2193007949133E+17
Altitude 854870946.35422

Triangular Pyramid

Length = n
Surface area 4.2193007949133E+17
Volume 1.133557432584E+26
Height 465332803.22178