989877942 (number)

989877942 is an even 9-digits composite number following 989877941 and preceding 989877943. In scientific notation, it is written as 9.89877942 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 329787720 positive integers (up to 989877942) that are relatively prime to 989877942.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred seventy-seven thousand nine hundred forty-two

Notation

Scientific notation 9.89877942 × 10^8
Engineering notation 9.89877942 × 10^6

Prime Factorization of 989877942

Prime Factorization 2 × 3 × 9 × 2671 × 6863

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 989877942
Product of the distinct prime numbers

The prime factorization of 989877942 is 2 × 3 × 9 × 2671 × 6863. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989877942)

Multiplication

n×y
n×2 1979755884
n×3 2969633826
n×4 3959511768
n×5 4949389710

Division

n÷y
n÷2 494938971
n÷3 329959314
n÷3 247469485.5
n÷5 197975588.4

Exponentiation

ny
n2 979858340058155364
n3 9.699401571083E+26
n4 9.6012236658152E+35
n5 9.5040395229989E+44

Nth Root

y√n
2√n 31462.325756371
3√n 996.61453220856
4√n 177.37622658172
5√n 62.967482384793

Divisors of 989877942

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 -989877941
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 989877942 can be divided by 32 positive divisors. The sum of these divisors (counting 989877942) is 1, the average is 0.03125.

Base conversion 989877942

Base System Value
2 Binary 111011000000000101011010110110
3 Ternary 2112222122000021000
4 Quaternary 323000011122312
5 Quinary 4011402043232
6 Senary 242120304130
8 Octal 7300053266
10 Decimal 989877942
12 Duodecimal 237612046
16 Hexadecimal 3b0056b6
20 Vigesimal f96eeh2
36 Base36 gdcipi

Cryptographic Hash Functions

md5 fc740f06579ab63a82b6d83dcd4edd6c
sha1 4d3b8c4a362f59dab876ddfa0fe8332d29b9d458
sha256 527b9400751e47754a97daceb43e5c2b4ac899acb158b356f8e8b1bd3fbd65cb
sha512 eeeca7f817325f59999c5df7f63dc6cc4a28385fc9d1592b2cf2e24c8a3605591d1b7bd66782fcdb11bc9e6f72c2c037c769adeb725f51dd3be4ea266469f9a3
ripemd-160 90c6c975a0b44d78f4e186b37120f84df4bf7b3d

989877942 as geometric shapes

Circle

Radius = n
Diameter 1979755884
Circumference 6219586541.0756
Area 3.0783157626854E+18

Sphere

Radius = n
Volume 4.0628758293242E+27
Surface area 1.2313263050742E+19
Circumference 6219586541.0756

Square

Length = n
Perimeter 3959511768
Area 979858340058155364
Diagonal 1399898810.6704

Cube

Length = n
Surface area 5879150040348932184
Volume 9.699401571083E+26
Space diagonal 1714518888.8357

Equilateral Triangle

Length = n
Perimeter 2969633826
Area 4.2429110730021E+17
Altitude 857259444.41786

Triangular Pyramid

Length = n
Surface area 4.2429110730021E+17
Volume 1.143085437394E+26
Height 466632936.89012