989149729 is an odd 9-digits composite number following 989149728
and preceding 989149730 . In scientific notation, it is written as 9.89149729 × 10^8.
The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors.
There are 985499460 positive integers (up to 989149729) that are relatively prime to 989149729.
989149729 has 4 divisors, whose sum is 992800000
The reverse of 989149729 is 927941989
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
nine hundred eighty-nine million one hundred forty-nine thousand seven hundred twenty-nine
Scientific notation
9.89149729 × 10^8
Engineering notation
9.89149729 × 10^6
Prime Factorization
271 × 3649999
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
989149729
Product of the distinct prime numbers
The prime factorization of 989149729 is 271 × 3649999.
Since it has a total of 2 prime factors.
10 , 8 , 8 , 42 , 444 , 444 , 4334 , 5796 , 31901 , 62627 , 377810 , 578144 , 7885220 , 1116874 , 44070674 , 24418502 , 82821776 , 89260382 , 1505118979 , 8139881835
n×2
1978299458
n×3
2967449187
n×4
3956598916
n×5
4945748645
n÷2
494574864.5
n÷3
329716576.33333
n÷3
247287432.25
n÷5
197829945.8
n2
978417186380773441
n3
9.6780109475748E+26
n4
9.5730019060527E+35
n5
9.4691322410885E+44
2 √n
31450.750849543
3 √n
996.37008264294
4 √n
177.34359545679
5 √n
62.958215133477
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989149728
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989149729 can be divided by 4 positive divisors.
The sum of these divisors (counting 989149729) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010111101010011101000100001
3
Ternary
2112221021000100011
4
Quaternary
322331103220201
5
Quinary
4011210242404
6
Senary
242052524521
8
Octal
7275235041
10
Decimal
989149729
12
Duodecimal
237320741
16
Hexadecimal
3af53a21
20
Vigesimal
f923e69
36
Base36
gcwwtd
md5
d94bff3a2e0941d2dae468ce1c0a8064
sha1
b2b84bd17d33442f9cc695eab5f231283748c396
sha256
098215fac97f50cf80fda34df7c7f73f0b70b019836ded82af6981dad3bde4dd
sha512
69da0953e1554ac0643abb7d073343221aaee71c797e8f8453916a8b6e82033003a67cf34f815bc364cd553ac59bc1f5d395380c8cc1a9c4db55e3fb777ed80e
ripemd-160
5319b26077b83ec84639a1918342361b7a712e80
Diameter
1978299458
Circumference
6215011043.8535
Area
3.0737882448798E+18
Volume
4.0539157459017E+27
Surface area
1.2295152979519E+19
Circumference
6215011043.8535
Perimeter
3956598916
Area
978417186380773441
Diagonal
1398868961.9695
Surface area
5870503118284640646
Volume
9.6780109475748E+26
Space diagonal
1713257586.921
Perimeter
2967449187
Area
4.2366706945252E+17
Altitude
856628793.46049
Surface area
4.2366706945252E+17
Volume
1.140564528238E+26
Height
466289653.98982