987402408 (number)

987402408 is an even 9-digits composite number following 987402407 and preceding 987402409. In scientific notation, it is written as 9.87402408 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 329134128 positive integers (up to 987402408) that are relatively prime to 987402408.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million four hundred two thousand four hundred eight

Notation

Scientific notation 9.87402408 × 10^8
Engineering notation 9.87402408 × 10^6

Prime Factorization of 987402408

Prime Factorization 2 × 2 × 2 × 3 × 41141767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 246850602
Product of the distinct prime numbers

The prime factorization of 987402408 is 2 × 2 × 2 × 3 × 41141767. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 45, 88, 98, 975, 4484, 965, 78718, 26985, 539396, 7055, 2656780, 4784209, 91371551, 17787542, 183079694, 738735044, 2262019596, 5059035848

Basic calculations (n = 987402408)

Multiplication

n×y
n×2 1974804816
n×3 2962207224
n×4 3949609632
n×5 4937012040

Division

n÷y
n÷2 493701204
n÷3 329134136
n÷3 246850602
n÷5 197480481.6

Exponentiation

ny
n2 974963515324198464
n3 9.6268132274326E+26
n4 9.5055385621332E+35
n5 9.3857916655872E+44

Nth Root

y√n
2√n 31422.959886045
3√n 995.78304495309
4√n 177.26522469465
5√n 62.935956415316

Divisors of 987402408

1, 2, 3, 4, 6, 8, 12, 24, 41141767, 82283534, 123425301, 164567068, 246850602, 329134136, 493701204, 987402408

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987402407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987402408 can be divided by 16 positive divisors. The sum of these divisors (counting 987402408) is 1, the average is 0.0625.

Base conversion 987402408

Base System Value
2 Binary 111010110110101001000010101000
3 Ternary 2112210222020110120
4 Quaternary 322312221002220
5 Quinary 4010233334113
6 Senary 241551243240
8 Octal 7266510250
10 Decimal 987402408
12 Duodecimal 236819520
16 Hexadecimal 3ada90a8
20 Vigesimal f8b5608
36 Base36 gbvgko

Cryptographic Hash Functions

md5 e6e779413f71ad29f3655e54df346a13
sha1 a24402e15a094aa15a9e4e5ee205bf212abf04a4
sha256 4c256557f18356432d80ea0d28a6cc822e282e8fe085997f1a4a37fd821928e9
sha512 fdd629466a098d56cbe3a4c078e14225c02815ab20ef51d461862af32751c31ef8393f653380af180e554d886ef2085c4d950099b43c54695a779b015d80b9c4
ripemd-160 987c604313ae236b87642cf7dda438650dc4e821

987402408 as geometric shapes

Circle

Radius = n
Diameter 1974804816
Circumference 6204032302.2193
Area 3.0629382172606E+18

Sphere

Radius = n
Volume 4.0324700950378E+27
Surface area 1.2251752869042E+19
Circumference 6204032302.2193

Square

Length = n
Perimeter 3949609632
Area 974963515324198464
Diagonal 1396397876.9135

Cube

Length = n
Surface area 5849781091945190784
Volume 9.6268132274326E+26
Space diagonal 1710231138.1719

Equilateral Triangle

Length = n
Perimeter 2962207224
Area 4.2217158601687E+17
Altitude 855115569.08593

Triangular Pyramid

Length = n
Surface area 4.2217158601687E+17
Volume 1.1345308190557E+26
Height 465465958.97115