987494441 (number)

987494441 is an odd 9-digits composite number following 987494440 and preceding 987494442. In scientific notation, it is written as 9.87494441 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 950130720 positive integers (up to 987494441) that are relatively prime to 987494441.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million four hundred ninety-four thousand four hundred forty-one

Notation

Scientific notation 9.87494441 × 10^8
Engineering notation 9.87494441 × 10^6

Prime Factorization of 987494441

Prime Factorization 2881 × 342761

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 987494441
Product of the distinct prime numbers

The prime factorization of 987494441 is 2881 × 342761. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987494441)

Multiplication

n×y
n×2 1974988882
n×3 2962483323
n×4 3949977764
n×5 4937472205

Division

n÷y
n÷2 493747220.5
n÷3 329164813.66667
n÷3 246873610.25
n÷5 197498888.2

Exponentiation

ny
n2 975145271005902481
n3 9.6295053428577E+26
n4 9.5090829956517E+35
n5 9.3901665972137E+44

Nth Root

y√n
2√n 31424.424274758
3√n 995.81398203712
4√n 177.26935514848
5√n 62.937129588258

Divisors of 987494441

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987494440
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987494441 can be divided by 4 positive divisors. The sum of these divisors (counting 987494441) is 1, the average is 0.25.

Base conversion 987494441

Base System Value
2 Binary 111010110110111111100000101001
3 Ternary 2112211010220201012
4 Quaternary 322312333200221
5 Quinary 4010244310231
6 Senary 241553233305
8 Octal 7266774051
10 Decimal 987494441
12 Duodecimal 236862835
16 Hexadecimal 3adbf829
20 Vigesimal f8bgg21
36 Base36 gbxfl5

Cryptographic Hash Functions

md5 9542e1f3ae0407f7371370a67f01ac72
sha1 5a538fe2d0ea50ced36aa92bbad8ca1e8edbc6c3
sha256 98b46f9a6985b2197f6f2cfe8b16dfa110e55738e9e015d0f119c5e7bc517654
sha512 e2e192f0b0b367a24a85f25e1edc40a8c6eae4d7b9e14d11cdc7d84fe16c59ae5131763d0a6670009053c6b3c93d2d852d0b07eeadce3af9dc4266b3f3e3bed0
ripemd-160 62e9cdc98aa9fd0d783e38ba48dd1753019ea481

987494441 as geometric shapes

Circle

Radius = n
Diameter 1974988882
Circumference 6204610562.6127
Area 3.063509219575E+18

Sphere

Radius = n
Volume 4.03359776571E+27
Surface area 1.22540368783E+19
Circumference 6204610562.6127

Square

Length = n
Perimeter 3949977764
Area 975145271005902481
Diagonal 1396528031.2302

Cube

Length = n
Surface area 5850871626035414886
Volume 9.6295053428577E+26
Space diagonal 1710390544.0038

Equilateral Triangle

Length = n
Perimeter 2962483323
Area 4.2225028853569E+17
Altitude 855195272.00191

Triangular Pyramid

Length = n
Surface area 4.2225028853569E+17
Volume 1.1348480879011E+26
Height 465509343.74341