8989968982 is an even 10-digits composite number following 8989968981
and preceding 8989968983 . In scientific notation, it is written as 8.989968982 × 10^9.
The sum of its digits is 76. It has a total of 3 prime factors and 8 positive divisors.
There are 4494757584 positive integers (up to 8989968982) that are relatively prime to 8989968982.
8989968982 has 8 divisors, whose sum is 13485634200
The reverse of 8989968982 is 2898699898
Previous prime number is 21929
Is Prime? no Number parity even Number length 10 Sum of Digits 76 Digital Root 4
Name
eight billion nine hundred eighty-nine million nine hundred sixty-eight thousand nine hundred eighty-two
Scientific notation
8.989968982 × 10^9
Engineering notation
8.989968982 × 10^9
Prime Factorization
2 × 21929 × 204979
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8989968982 Product of the distinct prime numbers
The prime factorization of 8989968982 is 2 × 21929 × 204979.
Since it has a total of 3 prime factors.
3 , 2 , 75 , 74 , 400 , 546 , 1392 , 2503 , 4026 , 84081 , 781657 , 13931 , 1184007 , 5127290 , 92477920 , 69046078 , 308065808 , 806375665 , 1273161965 , 7038576487
n×2
17979937964
n×3
26969906946
n×4
35959875928
n×5
44949844910
n÷2
4494984491
n÷3
2996656327.3333
n÷3
2247492245.5
n÷5
1797993796.4
n2
8.0819542297322E+19
n3
7.2656517839236E+29
n4
6.5317984171486E+39
n5
5.8720665166843E+49
2 √n94815.446958816
3 √n2079.3107447202
4 √n307.92117004002
5 √n97.893000154793
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
-8989968981 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 8989968982 can be divided by 8 positive divisors.
The sum of these divisors (counting 8989968982) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010111110110000000101001010110
3
Ternary
212012112012202001011
4
Quaternary
20113312000221112
5
Quinary
121402413001412
6
Senary
4044022122434
8
Octal
102766005126
10
Decimal
8989968982
12
Duodecimal
18aa88041a
16
Hexadecimal
217d80a56
20
Vigesimal
70976292
36
Base36
44oe8gm
md5
05e7572742b7f525607b34c08366bfe7
sha1
8640b9873b4199e04ac839b67690f4564c5498f3
sha256
d36eccdfeecea5e37340da610d5b22c99341098958b92dbeaa74c98277ab8f45
sha512
3008cf04ca141e8f37dc1a165d644d2846c6490cd9cef58baf688765a5e3c27432a04479630a23272f621b7c5e83532b3856aa24c8fda7efad18c0984e35e387
ripemd-160
fd2791e3076cd41128c6cacf905ff5e56be1f1ce
Diameter
17979937964
Circumference
56485641019.703
Area
2.5390208034776E+20
Volume
3.0434291023888E+30
Surface area
1.015608321391E+21
Circumference
56485641019.703
Perimeter
35959875928
Area
8.0819542297322E+19
Diagonal
12713736059.658
Surface area
4.8491725378393E+20
Volume
7.2656517839236E+29
Space diagonal
15571083035.292
Perimeter
26969906946
Area
3.4995888375856E+19
Altitude
7785541517.6461
Surface area
3.4995888375856E+19
Volume
8.5626527435876E+28
Height
4237912019.8859