989896980 is an even 9-digits composite number following 989896979
and preceding 989896981 . In scientific notation, it is written as 9.89896980 × 10^8.
The sum of its digits is 66. It has a total of 5 prime factors and 24 positive divisors.
There are 257832960 positive integers (up to 989896980) that are relatively prime to 989896980.
989896980 has 24 divisors, whose sum is 2094903720
The reverse of 989896980 is 089698989
Previous prime number is 129
Is Prime? no Number parity even Number length 9 Sum of Digits 66 Digital Root 3
Name
nine hundred eighty-nine million eight hundred ninety-six thousand nine hundred eighty
Scientific notation
9.89896980 × 10^8
Engineering notation
9.89896980 × 10^6
Prime Factorization
2 × 2 × 5 × 129 × 383681
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
494948490 Product of the distinct prime numbers
The prime factorization of 989896980 is 2 × 2 × 5 × 129 × 383681.
Since it has a total of 5 prime factors.
7 , 1 , 48 , 56 , 981 , 181 , 7545 , 9509 , 30691 , 88824 , 413228 , 89068 , 5336492 , 7506477 , 43008492 , 41263398 , 579730837 , 454145101 , 2949388414 , 7264720642
n×2
1979793960
n×3
2969690940
n×4
3959587920
n×5
4949484900
n÷2
494948490
n÷3
329965660
n÷3
247474245
n÷5
197979396
n2
979896031013120400
n3
9.6999612181387E+26
n4
9.6019623159527E+35
n5
9.5049534986353E+44
2 √n31462.628307247
3 √n996.62092135515
4 √n177.37707943037
5 √n62.967724589545
1 , 2 , 4 , 5 , 10 , 20 , 129 , 258 , 516 , 645 , 1290 , 2580 , 383681 , 767362 , 1534724 , 1918405 , 3836810 , 7673620 , 49494849 , 98989698 , 197979396 , 247474245 , 494948490 , 989896980
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-989896979 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989896980 can be divided by 24 positive divisors.
The sum of these divisors (counting 989896980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111011000000001010000100010100
3
Ternary
2112222122222101010
4
Quaternary
323000022010110
5
Quinary
4011403200410
6
Senary
242120532220
8
Octal
7300120424
10
Decimal
989896980
12
Duodecimal
237621070
16
Hexadecimal
3b00a114
20
Vigesimal
f96h290
36
Base36
gdcxec
md5
08911b98e14a7f2556931ec17244fec7
sha1
5a96ef9bdf15070c835a2cdb0e20238020d37ff5
sha256
9457c9a30b3ba29d27130b7ddcd141658dc7f33dbe20a8f38b2b2685e24b2051
sha512
5459e25922711a35eae96c5dd885bf3eedd3c7640179fc0409ae6acfc08baec4c1fde17889f1b629f8ab65015c04ff64213cbcf6b508b1a7be05cb0b06d39e3c
ripemd-160
383aec8bdb96f1f1ac01c9c38cf1ce81a2d6b545
Diameter
1979793960
Circumference
6219706160.3574
Area
3.0784341723126E+18
Volume
4.0631102537347E+27
Surface area
1.231373668925E+19
Circumference
6219706160.3574
Perimeter
3959587920
Area
979896031013120400
Diagonal
1399925734.4682
Surface area
5879376186078722400
Volume
9.6999612181387E+26
Space diagonal
1714551863.619
Perimeter
2969690940
Area
4.2430742796245E+17
Altitude
857275931.8095
Surface area
4.2430742796245E+17
Volume
1.1431513924321E+26
Height
466641911.48939