989744551 is an odd 9-digits composite number following 989744550
and preceding 989744552 . In scientific notation, it is written as 9.89744551 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 952128000 positive integers (up to 989744551) that are relatively prime to 989744551.
989744551 has 8 divisors, whose sum is 994046864
The reverse of 989744551 is 155447989
Previous prime number is 523
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
nine hundred eighty-nine million seven hundred forty-four thousand five hundred fifty-one
Scientific notation
9.89744551 × 10^8
Engineering notation
9.89744551 × 10^6
Prime Factorization
4141 × 523 × 457
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989744551
Product of the distinct prime numbers
The prime factorization of 989744551 is 4141 × 523 × 457.
Since it has a total of 3 prime factors.
9 , 2 , 67 , 90 , 754 , 98 , 5861 , 2969 , 69002 , 53544 , 437539 , 131773 , 7144210 , 9295910 , 53098163 , 63327177 , 883849372 , 872067147 , 3015549323 , 3630689760
n×2
1979489102
n×3
2969233653
n×4
3958978204
n×5
4948722755
n÷2
494872275.5
n÷3
329914850.33333
n÷3
247436137.75
n÷5
197948910.2
n2
979594276234191601
n3
9.6954809709358E+26
n4
9.5960494603079E+35
n5
9.4976376644662E+44
2 √n
31460.20583213
3 √n
996.56976393451
4 √n
177.37025069647
5 √n
62.96578525672
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
-989744550
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 989744551 can be divided by 8 positive divisors.
The sum of these divisors (counting 989744551) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111111100100110110100111
3
Ternary
2112222101020021121
4
Quaternary
322333210312213
5
Quinary
4011333311201
6
Senary
242113354411
8
Octal
7277446647
10
Decimal
989744551
12
Duodecimal
237568a07
16
Hexadecimal
3afe4da7
20
Vigesimal
f95i17b
36
Base36
gd9ns7
md5
79c303d835182556158ee42361f4c7a4
sha1
61cf79656e31a59c1739ab3e134b07f957c08dc6
sha256
95ebbfc49b1b2ac3dce6105b140e0ea1d16d30f143ccd11c95b95131464faceb
sha512
e44ebb026fc7e0965615b909abe0729ace4a3fd011d60d5fcac7b80279fafa4f98e02f9e3097ea203d08c5669fb8f73867d4d64b1fd9cfe79ca1508699e48a52
ripemd-160
837d5f7e34a82af7a6128a81840449536bd4b09b
Diameter
1979489102
Circumference
6218748420.7043
Area
3.0774861817159E+18
Volume
4.0612335721749E+27
Surface area
1.2309944726864E+19
Circumference
6218748420.7043
Perimeter
3958978204
Area
979594276234191601
Diagonal
1399710167.3091
Surface area
5877565657405149606
Volume
9.6954809709358E+26
Space diagonal
1714287848.8464
Perimeter
2969233653
Area
4.2417676431032E+17
Altitude
857143924.42322
Surface area
4.2417676431032E+17
Volume
1.1426233902356E+26
Height
466570055.76969