989833421 is an odd 9-digits prime number following 989833420
and preceding 989833422 . In scientific notation, it is written as 9.89833421 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 989833420 positive integers (up to 989833421) that are relatively prime to 989833421.
989833421 has 2 divisors, whose sum is 989833422
The reverse of 989833421 is 124338989
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
nine hundred eighty-nine million eight hundred thirty-three thousand four hundred twenty-one
Scientific notation
9.89833421 × 10^8
Engineering notation
9.89833421 × 10^6
Prime Factorization
989833421
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
989833421 Product of the distinct prime numbers
The prime factorization of 989833421 is 989833421.
Since it has a total of 1 prime factors.
9 , 7 , 93 , 4 , 39 , 164 , 8468 , 3176 , 32507 , 3228 , 392819 , 657729 , 3084451 , 1788118 , 57915977 , 22267905 , 232927550 , 963941205 , 1085986305 , 6604370940
n×2
1979666842
n×3
2969500263
n×4
3959333684
n×5
4949167105
n÷2
494916710.5
n÷3
329944473.66667
n÷3
247458355.25
n÷5
197966684.2
n2
979770201328563241
n3
9.6980929017491E+26
n4
9.5994964741141E+35
n5
9.5019024348498E+44
2 √n31461.618219666
3 √n996.59959065569
4 √n177.37423211861
5 √n62.966915966328
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
989833422 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
494916711 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
31461.618235558 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999979795 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989833421 can be divided by 2 positive divisors.
The sum of these divisors (counting 989833421) is 989833422, the average is 494916711.
Base
System
Value
2
Binary
111010111111111010100011001101
3
Ternary
2112222112202012002
4
Quaternary
322333322203031
5
Quinary
4011344132141
6
Senary
242115322045
8
Octal
7277724315
10
Decimal
989833421
12
Duodecimal
2375b0325
16
Hexadecimal
3affa8cd
20
Vigesimal
f9693b1
36
Base36
gdbkct
md5
6ecc7abc90b26d1f7228696cc5c4c38e
sha1
143595476ca4a74d55c296a872b9232f1784c0ea
sha256
de3aa99a9f59193a3d12372e6b449c333ce283611b53c0519dd13b4223167778
sha512
46945ac809c625431a8fd3fec93671eb4ee732e41964c46ad8ec75f465e8a3ed3c43fcef418d4f7be68de49d92ea9bf90f1f4f99474c6af03c7a05fc271e2857
ripemd-160
f520584eb0a48b19b09dc2364b0cd42b76d71461
Diameter
1979666842
Circumference
6219306807.3825
Area
3.0780388667E+18
Volume
4.0623276551955E+27
Surface area
1.23121554668E+19
Circumference
6219306807.3825
Perimeter
3959333684
Area
979770201328563241
Diagonal
1399835848.4684
Surface area
5878621207971379446
Volume
9.6980929017491E+26
Space diagonal
1714441776.2017
Perimeter
2969500263
Area
4.2425294211076E+17
Altitude
857220888.10086
Surface area
4.2425294211076E+17
Volume
1.142931209234E+26
Height
466611949.48945