98987866 (number)

98987866 is an even 8-digits composite number following 98987865 and preceding 98987867. In scientific notation, it is written as 9.8987866 × 10^7. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 49471968 positive integers (up to 98987866) that are relatively prime to 98987866.

Interesting facts

Basic properties

Name

Name ninety-eight million nine hundred eighty-seven thousand eight hundred sixty-six

Notation

Scientific notation 9.8987866 × 10^7
Engineering notation 9.8987866 × 10^6

Prime Factorization of 98987866

Prime Factorization 2 × 19417 × 2549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 98987866
Product of the distinct prime numbers

The prime factorization of 98987866 is 2 × 19417 × 2549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 98987866)

Multiplication

n×y
n×2 197975732
n×3 296963598
n×4 395951464
n×5 494939330

Division

n÷y
n÷2 49493933
n÷3 32995955.333333
n÷3 24746966.5
n÷5 19797573.2

Exponentiation

ny
n2 9798597615233956
n3 9.699422677247E+23
n4 9.6012515225269E+31
n5 9.5040739914418E+39

Nth Root

y√n
2√n 9949.2645959387
3√n 462.58760025622
4√n 99.746000400711
5√n 39.729801237648

Divisors of 98987866

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 -98987865
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 98987866 can be divided by 8 positive divisors. The sum of these divisors (counting 98987866) is 1, the average is 0.125.

Base conversion 98987866

Base System Value
2 Binary 101111001100110111101011010
3 Ternary 20220021002211021
4 Quaternary 11321212331122
5 Quinary 200320102431
6 Senary 13453353054
8 Octal 571467532
10 Decimal 98987866
12 Duodecimal 2919878a
16 Hexadecimal 5e66f5a
20 Vigesimal 1aid9d6
36 Base36 1mxniy

Cryptographic Hash Functions

md5 3275c9d60acfe61b33baefd1817c55cf
sha1 b8a43a649287bdd064637a3362150acd9da8ecf0
sha256 58be361aa3d06ed28938a671dff02200b47cc4f85e363d2421d86fcdefd21ac1
sha512 4a6546122e89f4174d53224272a5da46cfc9ecf2a91788a4b51295a54e6081f5c88352b668dcbaa321ffe207771d16904744a8143e1d53b5f1d53ed77804a151
ripemd-160 6acd4517154dc8eb525ae634259be9a499bcb066

98987866 as geometric shapes

Circle

Radius = n
Diameter 197975732
Circumference 621959105.24026
Area 3.0783202283501E+16

Sphere

Radius = n
Volume 4.0628846702535E+24
Surface area 1.2313280913401E+17
Circumference 621959105.24026

Square

Length = n
Perimeter 395951464
Area 9798597615233956
Diagonal 139989982.60757

Cube

Length = n
Surface area 58791585691403736
Volume 9.699422677247E+23
Space diagonal 171452013.24482

Equilateral Triangle

Length = n
Perimeter 296963598
Area 4.2429172281271E+15
Altitude 85726006.62241

Triangular Pyramid

Length = n
Surface area 4.2429172281271E+15
Volume 1.1430879247793E+23
Height 46663327.535857