987402564 (number)

987402564 is an even 9-digits composite number following 987402563 and preceding 987402565. In scientific notation, it is written as 9.87402564 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 311811120 positive integers (up to 987402564) that are relatively prime to 987402564.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.87402564 × 10^8
Engineering notation 9.87402564 × 10^6

Prime Factorization of 987402564

Prime Factorization 2 × 2 × 171 × 1443571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 493701282
Product of the distinct prime numbers

The prime factorization of 987402564 is 2 × 2 × 171 × 1443571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987402564)

Multiplication

n×y
n×2 1974805128
n×3 2962207692
n×4 3949610256
n×5 4937012820

Division

n÷y
n÷2 493701282
n÷3 329134188
n÷3 246850641
n÷5 197480512.8

Exponentiation

ny
n2 974963823393774096
n3 9.6268177902626E+26
n4 9.5055445692661E+35
n5 9.3857990799096E+44

Nth Root

y√n
2√n 31422.962368306
3√n 995.78309739445
4√n 177.2652316962
5√n 62.93595840397

Divisors of 987402564

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 -987402563
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 987402564 can be divided by 12 positive divisors. The sum of these divisors (counting 987402564) is 1, the average is 0.083333333333333.

Base conversion 987402564

Base System Value
2 Binary 111010110110101001000101000100
3 Ternary 2112210222020200100
4 Quaternary 322312221011010
5 Quinary 4010233340224
6 Senary 241551244100
8 Octal 7266510504
10 Decimal 987402564
12 Duodecimal 236819630
16 Hexadecimal 3ada9144
20 Vigesimal f8b5684
36 Base36 gbvgp0

Cryptographic Hash Functions

md5 2f28c2c32f2e5e1c43dfb8d97f5187d3
sha1 6627270d1aabbfcd361cb194e9c5996ef65b4ec5
sha256 c622c7244f555bde1447147a98cfef4fdd8d4e5bc63fe2df1063b88e9e22dea0
sha512 fc90804ca0f48cb27686df03972c558f205201749d4fb3741361b14187a4874cd8a09d02db76a07d67fcc635721d5c05b8b73aeff800272d12208dd0fa9451ae
ripemd-160 89668fcf3dc55004d5973755e77f2dbcb969054b

987402564 as geometric shapes

Circle

Radius = n
Diameter 1974805128
Circumference 6204033282.3963
Area 3.0629391850897E+18

Sphere

Radius = n
Volume 4.0324720063115E+27
Surface area 1.2251756740359E+19
Circumference 6204033282.3963

Square

Length = n
Perimeter 3949610256
Area 974963823393774096
Diagonal 1396398097.5308

Cube

Length = n
Surface area 5849782940362644576
Volume 9.6268177902626E+26
Space diagonal 1710231408.3718

Equilateral Triangle

Length = n
Perimeter 2962207692
Area 4.2217171941491E+17
Altitude 855115704.18589

Triangular Pyramid

Length = n
Surface area 4.2217171941491E+17
Volume 1.1345313567903E+26
Height 465466032.51026