989875386 is an even 9-digits composite number following 989875385
and preceding 989875387 . In scientific notation, it is written as 9.89875386 × 10^8.
The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors.
There are 318580416 positive integers (up to 989875386) that are relatively prime to 989875386.
989875386 has 16 divisors, whose sum is 1706682600
The reverse of 989875386 is 683578989
Previous prime number is 29
Is Prime? no
Number parity even
Number length 9
Sum of Digits 63
Digital Root 9
Name
nine hundred eighty-nine million eight hundred seventy-five thousand three hundred eighty-six
Scientific notation
9.89875386 × 10^8
Engineering notation
9.89875386 × 10^6
Prime Factorization
2 × 9 × 29 × 1896313
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
989875386
Product of the distinct prime numbers
The prime factorization of 989875386 is 2 × 9 × 29 × 1896313.
Since it has a total of 4 prime factors.
8 , 8 , 84 , 32 , 918 , 779 , 340 , 8696 , 76924 , 92736 , 334604 , 314614 , 2991541 , 5479338 , 10720604 , 35327955 , 60859185 , 939751022 , 9506920282 , 3143616066
n×2
1979750772
n×3
2969626158
n×4
3959501544
n×5
4949376930
n÷2
494937693
n÷3
329958462
n÷3
247468846.5
n÷5
197975077.2
n2
979853279808648996
n3
9.6993264357395E+26
n4
9.6011244995177E+35
n5
9.5039168199941E+44
2 √n
31462.285136334
3 √n
996.61367440955
4 √n
177.3761120792
5 √n
62.967449866632
1 , 2 , 9 , 18 , 29 , 58 , 261 , 522 , 1896313 , 3792626 , 17066817 , 34133634 , 54993077 , 109986154 , 494937693 , 989875386
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989875385
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989875386 can be divided by 16 positive divisors.
The sum of these divisors (counting 989875386) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000000000100110010111010
3
Ternary
2112222121212202100
4
Quaternary
323000010302322
5
Quinary
4011402003021
6
Senary
242120244230
8
Octal
7300046272
10
Decimal
989875386
12
Duodecimal
237610676
16
Hexadecimal
3b004cba
20
Vigesimal
f96e896
36
Base36
gdcgqi
md5
f33ebafe40fafc7a8af92a820cf06f57
sha1
7cfc0d0f1bb42c9e1fe21418eace55941f5f8fdc
sha256
5add79724c870fad4a02ee91dc66216e75bfebd02412655d718cc5b4556496f2
sha512
25019864a51cc1865909ecf1340c74643dddf2bb07c71468e5fa41bdc18b44137fbc724f689577dac054d226585ffcacacd3348eb4f0d7a08adf0e1f7de3690d
ripemd-160
9ff23129d5831d6744ac54fd89928c2017430a64
Diameter
1979750772
Circumference
6219570481.2539
Area
3.0782998654427E+18
Volume
4.0628443567051E+27
Surface area
1.2313199461771E+19
Circumference
6219570481.2539
Perimeter
3959501544
Area
979853279808648996
Diagonal
1399895195.9405
Surface area
5879119678851893976
Volume
9.6993264357395E+26
Space diagonal
1714514461.7139
Perimeter
2969626158
Area
4.242889161479E+17
Altitude
857257230.85693
Surface area
4.242889161479E+17
Volume
1.1430765826089E+26
Height
466631731.98017