987441441 (number)

987441441 is an odd 9-digits composite number following 987441440 and preceding 987441442. In scientific notation, it is written as 9.87441441 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 560871504 positive integers (up to 987441441) that are relatively prime to 987441441.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.87441441 × 10^8
Engineering notation 9.87441441 × 10^6

Prime Factorization of 987441441

Prime Factorization 21 × 167 × 281563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987441441
Product of the distinct prime numbers

The prime factorization of 987441441 is 21 × 167 × 281563. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987441441)

Multiplication

n×y
n×2 1974882882
n×3 2962324323
n×4 3949765764
n×5 4937207205

Division

n÷y
n÷2 493720720.5
n÷3 329147147
n÷3 246860360.25
n÷5 197488288.2

Exponentiation

ny
n2 975040599404156481
n3 9.6279549450914E+26
n4 9.5070417048642E+35
n5 9.3876469606982E+44

Nth Root

y√n
2√n 31423.580970348
3√n 995.79616621184
4√n 177.26697653638
5√n 62.936453991648

Divisors of 987441441

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 -987441440
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 987441441 can be divided by 8 positive divisors. The sum of these divisors (counting 987441441) is 1, the average is 0.125.

Base conversion 987441441

Base System Value
2 Binary 111010110110110010100100100001
3 Ternary 2112211001020000020
4 Quaternary 322312302210201
5 Quinary 4010241111231
6 Senary 241552144053
8 Octal 7266624441
10 Decimal 987441441
12 Duodecimal 236838029
16 Hexadecimal 3adb2921
20 Vigesimal f8ba3c1
36 Base36 gbwaox

Cryptographic Hash Functions

md5 9e8e14add7ebb8a58aa52cb70010dedd
sha1 8a7dbe92e684814b058331c7dd1ce18162310d65
sha256 55651d48a534503f4ade05495738a28b29dc771e4d9806f7c988b66f1186d563
sha512 f85e8e89e5d9ffef315acebfb7b578aa49e3fd3e1a49b59aece9d2b44cb5a815936505649945a8adea281e904eec9ea4ac45056b9a5a89f677f8508bf7a8b63b
ripemd-160 400f73751f44da325eba022a2ed06e3a0c4ecde8

987441441 as geometric shapes

Circle

Radius = n
Diameter 1974882882
Circumference 6204277553.7914
Area 3.0631803840399E+18

Sphere

Radius = n
Volume 4.0329483366124E+27
Surface area 1.225272153616E+19
Circumference 6204277553.7914

Square

Length = n
Perimeter 3949765764
Area 975040599404156481
Diagonal 1396453077.9114

Cube

Length = n
Surface area 5850243596424938886
Volume 9.6279549450914E+26
Space diagonal 1710298745.311

Equilateral Triangle

Length = n
Perimeter 2962324323
Area 4.222049644026E+17
Altitude 855149372.65551

Triangular Pyramid

Length = n
Surface area 4.222049644026E+17
Volume 1.1346653717721E+26
Height 465484359.30381