987402172 (number)

987402172 is an even 9-digits composite number following 987402171 and preceding 987402173. In scientific notation, it is written as 9.87402172 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 492976880 positive integers (up to 987402172) that are relatively prime to 987402172.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million four hundred two thousand one hundred seventy-two

Notation

Scientific notation 9.87402172 × 10^8
Engineering notation 9.87402172 × 10^6

Prime Factorization of 987402172

Prime Factorization 2 × 2 × 683 × 361421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 493701086
Product of the distinct prime numbers

The prime factorization of 987402172 is 2 × 2 × 683 × 361421. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987402172)

Multiplication

n×y
n×2 1974804344
n×3 2962206516
n×4 3949608688
n×5 4937010860

Division

n÷y
n÷2 493701086
n÷3 329134057.33333
n÷3 246850543
n÷5 197480434.4

Exponentiation

ny
n2 974963049270317584
n3 9.6268063246925E+26
n4 9.5055294744248E+35
n5 9.385780449057E+44

Nth Root

y√n
2√n 31422.956130829
3√n 995.78296561873
4√n 177.26521410257
5√n 62.935953406839

Divisors of 987402172

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987402171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987402172 can be divided by 12 positive divisors. The sum of these divisors (counting 987402172) is 1, the average is 0.083333333333333.

Base conversion 987402172

Base System Value
2 Binary 111010110110101000111110111100
3 Ternary 2112210222020010211
4 Quaternary 322312220332330
5 Quinary 4010233332142
6 Senary 241551242204
8 Octal 7266507674
10 Decimal 987402172
12 Duodecimal 236819364
16 Hexadecimal 3ada8fbc
20 Vigesimal f8b558c
36 Base36 gbvge4

Cryptographic Hash Functions

md5 22e06b78e9eff58e816d3004a6040dc4
sha1 db9022171b7b80a699e40d3749ae420228ff01dc
sha256 b1332a12338595a3e3763042b91a0ce1b487c9a0a6f0049322ca5c5b1a3e722c
sha512 5ff1c55e63d4e2f3d386558f9b411aefef9554bae2b9fedad5f8ed99e6bef18cf8addbe4d12ce7166864c0793fbda1fb4d38325ec5f39ac4caa5dcf18db43411
ripemd-160 8a1d7c553e8be322fe033ceff4c755ad8b521a8c

987402172 as geometric shapes

Circle

Radius = n
Diameter 1974804344
Circumference 6204030819.3876
Area 3.0629367531091E+18

Sphere

Radius = n
Volume 4.0324672036248E+27
Surface area 1.2251747012437E+19
Circumference 6204030819.3876

Square

Length = n
Perimeter 3949608688
Area 974963049270317584
Diagonal 1396397543.1591

Cube

Length = n
Surface area 5849778295621905504
Volume 9.6268063246925E+26
Space diagonal 1710230729.4079

Equilateral Triangle

Length = n
Perimeter 2962206516
Area 4.2217138420962E+17
Altitude 855115364.70393

Triangular Pyramid

Length = n
Surface area 4.2217138420962E+17
Volume 1.1345300055599E+26
Height 465465847.71968