987387616 (number)

987387616 is an even 9-digits composite number following 987387615 and preceding 987387617. In scientific notation, it is written as 9.87387616 × 10^8. The sum of its digits is 55. It has a total of 6 prime factors and 12 positive divisors. There are 493693792 positive integers (up to 987387616) that are relatively prime to 987387616.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million three hundred eighty-seven thousand six hundred sixteen

Notation

Scientific notation 9.87387616 × 10^8
Engineering notation 9.87387616 × 10^6

Prime Factorization of 987387616

Prime Factorization 2 × 2 × 2 × 2 × 2 × 30855863

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 61711726
Product of the distinct prime numbers

The prime factorization of 987387616 is 2 × 2 × 2 × 2 × 2 × 30855863. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 3, 98, 57, 866, 959, 5988, 13445, 66103, 919628, 507150, 1047873, 1421375, 81739262, 90761330, 231931723, 432668345, 933947070, 6085023063

Basic calculations (n = 987387616)

Multiplication

n×y
n×2 1974775232
n×3 2962162848
n×4 3949550464
n×5 4936938080

Division

n÷y
n÷2 493693808
n÷3 329129205.33333
n÷3 246846904
n÷5 197477523.2

Exponentiation

ny
n2 974934304230163456
n3 9.6263805841044E+26
n4 9.5049689756475E+35
n5 9.3850886570186E+44

Nth Root

y√n
2√n 31422.724515866
3√n 995.77807241227
4√n 177.2645608007
5√n 62.935767848985

Divisors of 987387616

1, 2, 4, 8, 16, 32, 30855863, 61711726, 123423452, 246846904, 493693808, 987387616

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 -987387615
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 987387616 can be divided by 12 positive divisors. The sum of these divisors (counting 987387616) is 1, the average is 0.083333333333333.

Base conversion 987387616

Base System Value
2 Binary 111010110110100101011011100000
3 Ternary 2112210221111011201
4 Quaternary 322312211123200
5 Quinary 4010232400431
6 Senary 241551050544
8 Octal 7266453340
10 Decimal 987387616
12 Duodecimal 236810a54
16 Hexadecimal 3ada56e0
20 Vigesimal f8b390g
36 Base36 gbv55s

Cryptographic Hash Functions

md5 bab8e7c8995c40779385924466573379
sha1 8352df1a66d0e532736e6ec73ed74035afd3c907
sha256 af194660e3a92174c634e6feb33affbdd3ffda25526b8b5da76f7757fcf15c83
sha512 00297e96c4f8942214f7cbcd17b6b8f95c645d9a3d236efe8b53230d818e477330f7e947dd86113d957f9c23de0268fe39400fb874510f72fe2b535a10c9ca72
ripemd-160 09a5fc5691b5190c783b1e20b64557da1b02212b

987387616 as geometric shapes

Circle

Radius = n
Diameter 1974775232
Circumference 6203939361.3423
Area 3.0628464479022E+18

Sphere

Radius = n
Volume 4.0322888698242E+27
Surface area 1.2251385791609E+19
Circumference 6203939361.3423

Square

Length = n
Perimeter 3949550464
Area 974934304230163456
Diagonal 1396376957.8664

Cube

Length = n
Surface area 5849605825380980736
Volume 9.6263805841044E+26
Space diagonal 1710205517.6763

Equilateral Triangle

Length = n
Perimeter 2962162848
Area 4.2215893724211E+17
Altitude 855102758.83815

Triangular Pyramid

Length = n
Surface area 4.2215893724211E+17
Volume 1.1344798315505E+26
Height 465458985.95548