987998413 (number)

987998413 is an odd 9-digits composite number following 987998412 and preceding 987998414. In scientific notation, it is written as 9.87998413 × 10^8. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 986878620 positive integers (up to 987998413) that are relatively prime to 987998413.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.87998413 × 10^8
Engineering notation 9.87998413 × 10^6

Prime Factorization of 987998413

Prime Factorization 883 × 1118911

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 987998413
Product of the distinct prime numbers

The prime factorization of 987998413 is 883 × 1118911. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987998413)

Multiplication

n×y
n×2 1975996826
n×3 2963995239
n×4 3951993652
n×5 4939992065

Division

n÷y
n÷2 493999206.5
n÷3 329332804.33333
n÷3 246999603.25
n÷5 197599682.6

Exponentiation

ny
n2 976140864090518569
n3 9.6442562458588E+26
n4 9.5285098654738E+35
n5 9.414152625343E+44

Nth Root

y√n
2√n 31432.442046395
3√n 995.98335919736
4√n 177.29196836404
5√n 62.943552323751

Divisors of 987998413

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987998412
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987998413 can be divided by 4 positive divisors. The sum of these divisors (counting 987998413) is 1, the average is 0.25.

Base conversion 987998413

Base System Value
2 Binary 111010111000111010100011001101
3 Ternary 2112212002112000211
4 Quaternary 322320322203031
5 Quinary 4010411422123
6 Senary 242012122421
8 Octal 7270724315
10 Decimal 987998413
12 Duodecimal 236a66411
16 Hexadecimal 3ae3a8cd
20 Vigesimal f8ejg0d
36 Base36 gc88gd

Cryptographic Hash Functions

md5 5ac48d9536ed8e8d47aa73153bca98c3
sha1 144be620d4ab03d7374895abdad66f8536753c89
sha256 f42b1abf2e6ff84e18ce8ddb184fbbcea35ddc99d0861f2f7140d0a8ac3d3984
sha512 b24254fa33b1d89f47c3e3c6d32b05bc7a4bcf0ba2c67dd9861a4c724f2f3eee38ccb7b6884d3abca11ddbc254ff7b524ef76105255f0fb4355136a5b9c35308
ripemd-160 d47b3048661b6ba9fddf96fd3a35dcd645bc51c1

987998413 as geometric shapes

Circle

Radius = n
Diameter 1975996826
Circumference 6207777112.0783
Area 3.0666369674956E+18

Sphere

Radius = n
Volume 4.0397766095103E+27
Surface area 1.2266547869982E+19
Circumference 6207777112.0783

Square

Length = n
Perimeter 3951993652
Area 976140864090518569
Diagonal 1397240755.2677

Cube

Length = n
Surface area 5856845184543111414
Volume 9.6442562458588E+26
Space diagonal 1711263449.1134

Equilateral Triangle

Length = n
Perimeter 2963995239
Area 4.2268139298724E+17
Altitude 855631724.55671

Triangular Pyramid

Length = n
Surface area 4.2268139298724E+17
Volume 1.1365864984912E+26
Height 465746918.42256