987402400 (number)

987402400 is an even 9-digits composite number following 987402399 and preceding 987402401. In scientific notation, it is written as 9.87402400 × 10^8. The sum of its digits is 34. It has a total of 8 prime factors and 36 positive divisors. There are 394960640 positive integers (up to 987402400) that are relatively prime to 987402400.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.87402400 × 10^8
Engineering notation 9.87402400 × 10^6

Prime Factorization of 987402400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 5 × 1234253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12342530
Product of the distinct prime numbers

The prime factorization of 987402400 is 2 × 2 × 2 × 2 × 2 × 5 × 5 × 1234253. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987402400)

Multiplication

n×y
n×2 1974804800
n×3 2962207200
n×4 3949609600
n×5 4937012000

Division

n÷y
n÷2 493701200
n÷3 329134133.33333
n÷3 246850600
n÷5 197480480

Exponentiation

ny
n2 974963499525760000
n3 9.6268129934413E+26
n4 9.5055382540752E+35
n5 9.3857912853656E+44

Nth Root

y√n
2√n 31422.95975875
3√n 995.78304226379
4√n 177.2652243356
5√n 62.935956313334

Divisors of 987402400

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987402399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987402400 can be divided by 36 positive divisors. The sum of these divisors (counting 987402400) is 1, the average is 0.027777777777778.

Base conversion 987402400

Base System Value
2 Binary 111010110110101001000010100000
3 Ternary 2112210222020110021
4 Quaternary 322312221002200
5 Quinary 4010233334100
6 Senary 241551243224
8 Octal 7266510240
10 Decimal 987402400
12 Duodecimal 236819514
16 Hexadecimal 3ada90a0
20 Vigesimal f8b5600
36 Base36 gbvgkg

Cryptographic Hash Functions

md5 11dd7b425e3da7bacd6a10f35e1c1e9f
sha1 4c7945eedb67839dca6a97aecad81404895d0305
sha256 cff013faa545c3484d505431f0024bf84b0ac1761b857693f1a6663d57dc9331
sha512 e17be37e525efbc286774af7a519fcc1521997b6b8486722cb3874d7e92a1a2be5113fc77b3733e8cc9e693dcd7107d51ff5e346afcad3f724d7c7e452926a46
ripemd-160 6f0a1f6131299d9abf12e29b1f926ef6d82d3dca

987402400 as geometric shapes

Circle

Radius = n
Diameter 1974804800
Circumference 6204032251.9539
Area 3.0629381676283E+18

Sphere

Radius = n
Volume 4.0324699970237E+27
Surface area 1.2251752670513E+19
Circumference 6204032251.9539

Square

Length = n
Perimeter 3949609600
Area 974963499525760000
Diagonal 1396397865.5997

Cube

Length = n
Surface area 5849780997154560000
Volume 9.6268129934413E+26
Space diagonal 1710231124.3154

Equilateral Triangle

Length = n
Perimeter 2962207200
Area 4.2217157917594E+17
Altitude 855115562.15772

Triangular Pyramid

Length = n
Surface area 4.2217157917594E+17
Volume 1.1345307914795E+26
Height 465465955.19991