998416986 (number)

998416986 is an even 9-digits composite number following 998416985 and preceding 998416987. In scientific notation, it is written as 9.98416986 × 10^8. The sum of its digits is 60. It has a total of 5 prime factors and 32 positive divisors. There are 285134256 positive integers (up to 998416986) that are relatively prime to 998416986.

Interesting facts

Basic properties

Name

Name nine hundred ninety-eight million four hundred sixteen thousand nine hundred eighty-six

Notation

Scientific notation 9.98416986 × 10^8
Engineering notation 9.98416986 × 10^6

Prime Factorization of 998416986

Prime Factorization 2 × 3 × 7 × 3187 × 7459

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 998416986
Product of the distinct prime numbers

The prime factorization of 998416986 is 2 × 3 × 7 × 3187 × 7459. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 998416986)

Multiplication

n×y
n×2 1996833972
n×3 2995250958
n×4 3993667944
n×5 4992084930

Division

n÷y
n÷2 499208493
n÷3 332805662
n÷3 249604246.5
n÷5 199683397.2

Exponentiation

ny
n2 996836477933324196
n3 9.9525847183305E+26
n4 9.9368296373851E+35
n5 9.9210994969536E+44

Nth Root

y√n
2√n 31597.737039225
3√n 999.4720499845
4√n 177.75752315788
5√n 63.075745500701

Divisors of 998416986

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -998416985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 998416986 can be divided by 32 positive divisors. The sum of these divisors (counting 998416986) is 1, the average is 0.03125.

Base conversion 998416986

Base System Value
2 Binary 111011100000101010001001011010
3 Ternary 2120120200211121220
4 Quaternary 323200222021122
5 Quinary 4021043320421
6 Senary 243023312510
8 Octal 7340521132
10 Decimal 998416986
12 Duodecimal 23a44b736
16 Hexadecimal 3b82a25a
20 Vigesimal fc02296
36 Base36 gifjh6

Cryptographic Hash Functions

md5 44c91fe546aa715ca2cccdeedec7c919
sha1 531dab989f6d21d51478e6d03471ed20547a0e54
sha256 cf8e491e8f8f9699c880ea521e2e161345e0aae78dabc5d2925853b31ecf7705
sha512 6864dc0b274d5f712cf1c8fb5c950da74715a6f650648ea5d6aef71db133438fb2ab584841ddc84d43e66c1f5dee8225a3c89bff08080e54d5fe04711a434878
ripemd-160 a678fb628373ab01e857aa310efaa8c0299c63cc

998416986 as geometric shapes

Circle

Radius = n
Diameter 1996833972
Circumference 6273238936.8737
Area 3.1316541559057E+18

Sphere

Radius = n
Volume 4.1689289380449E+27
Surface area 1.2526616623623E+19
Circumference 6273238936.8737

Square

Length = n
Perimeter 3993667944
Area 996836477933324196
Diagonal 1411974842.5049

Cube

Length = n
Surface area 5981018867599945176
Volume 9.9525847183305E+26
Space diagonal 1729308946.8918

Equilateral Triangle

Length = n
Perimeter 2995250958
Area 4.3164285665463E+17
Altitude 864654473.44589

Triangular Pyramid

Length = n
Surface area 4.3164285665463E+17
Volume 1.1729233574442E+26
Height 470658280.83496