987998414 (number)

987998414 is an even 9-digits composite number following 987998413 and preceding 987998415. In scientific notation, it is written as 9.87998414 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 455999256 positive integers (up to 987998414) that are relatively prime to 987998414.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million nine hundred ninety-eight thousand four hundred fourteen

Notation

Scientific notation 9.87998414 × 10^8
Engineering notation 9.87998414 × 10^6

Prime Factorization of 987998414

Prime Factorization 2 × 13 × 37999939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987998414
Product of the distinct prime numbers

The prime factorization of 987998414 is 2 × 13 × 37999939. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987998414)

Multiplication

n×y
n×2 1975996828
n×3 2963995242
n×4 3951993656
n×5 4939992070

Division

n÷y
n÷2 493999207
n÷3 329332804.66667
n÷3 246999603.5
n÷5 197599682.8

Exponentiation

ny
n2 976140866066515396
n3 9.644256275143E+26
n4 9.5285099040509E+35
n5 9.4141526729855E+44

Nth Root

y√n
2√n 31432.442062302
3√n 995.98335953338
4√n 177.2919684089
5√n 62.943552336493

Divisors of 987998414

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987998413
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987998414 can be divided by 8 positive divisors. The sum of these divisors (counting 987998414) is 1, the average is 0.125.

Base conversion 987998414

Base System Value
2 Binary 111010111000111010100011001110
3 Ternary 2112212002112000212
4 Quaternary 322320322203032
5 Quinary 4010411422124
6 Senary 242012122422
8 Octal 7270724316
10 Decimal 987998414
12 Duodecimal 236a66412
16 Hexadecimal 3ae3a8ce
20 Vigesimal f8ejg0e
36 Base36 gc88ge

Cryptographic Hash Functions

md5 9259e86ac91486585a01b932540c735c
sha1 709170e9c322b715c50c6625934aba2e0968776e
sha256 df0fafc7d7678d6aaf3c656f00ff70814c0831e08c76074a80036d28d05e1bca
sha512 561c93c0ea3b97733a5a3ba8f38a0be1da267522c0ab51a8e009eda92942e94b39727c762b57351a0bc33a6f9c719f055c4b6b672361e3814cf83a48ab9fb042
ripemd-160 2e88f527096bde725cb3cc1d06bdbb58e3e88da4

987998414 as geometric shapes

Circle

Radius = n
Diameter 1975996828
Circumference 6207777118.3615
Area 3.0666369737033E+18

Sphere

Radius = n
Volume 4.0397766217769E+27
Surface area 1.2266547894813E+19
Circumference 6207777118.3615

Square

Length = n
Perimeter 3951993656
Area 976140866066515396
Diagonal 1397240756.6819

Cube

Length = n
Surface area 5856845196399092376
Volume 9.644256275143E+26
Space diagonal 1711263450.8455

Equilateral Triangle

Length = n
Perimeter 2963995242
Area 4.2268139384287E+17
Altitude 855631725.42273

Triangular Pyramid

Length = n
Surface area 4.2268139384287E+17
Volume 1.1365865019424E+26
Height 465746918.89397