989831742 is an even 9-digits composite number following 989831741
and preceding 989831743 . In scientific notation, it is written as 9.89831742 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 329892480 positive integers (up to 989831742) that are relatively prime to 989831742.
989831742 has 16 divisors, whose sum is 1979972112
The reverse of 989831742 is 247138989
Previous prime number is 12241
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
nine hundred eighty-nine million eight hundred thirty-one thousand seven hundred forty-two
Scientific notation
9.89831742 × 10^8
Engineering notation
9.89831742 × 10^6
Prime Factorization
2 × 3 × 12241 × 13477
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
989831742
Product of the distinct prime numbers
The prime factorization of 989831742 is 2 × 3 × 12241 × 13477.
Since it has a total of 4 prime factors.
4 , 1 , 29 , 66 , 233 , 44 , 10000 , 7592 , 99820 , 17705 , 778837 , 592991 , 3630989 , 759953 , 9000414 , 70191552 , 89491116 , 235167915 , 4111299070 , 1828154965
n×2
1979663484
n×3
2969495226
n×4
3959326968
n×5
4949158710
n÷2
494915871
n÷3
329943914
n÷3
247457935.5
n÷5
197966348.4
n2
979766877470754564
n3
9.6980435508078E+26
n4
9.5994313418879E+35
n5
9.5018218473503E+44
2 √n
31461.591536348
3 √n
996.59902716301
4 √n
177.37415690102
5 √n
62.96689460485
1 , 2 , 3 , 6 , 12241 , 13477 , 24482 , 26954 , 36723 , 40431 , 73446 , 80862 , 164971957 , 329943914 , 494915871 , 989831742
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
-989831741
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 989831742 can be divided by 16 positive divisors.
The sum of these divisors (counting 989831742) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010111111111010001000111110
3
Ternary
2112222112122212220
4
Quaternary
322333322020332
5
Quinary
4011344103432
6
Senary
242115310210
8
Octal
7277721076
10
Decimal
989831742
12
Duodecimal
2375ab366
16
Hexadecimal
3affa23e
20
Vigesimal
f968j72
36
Base36
gdbj26
md5
169fa36999528ea0daa2e020023d6f28
sha1
9a81a32b3cf38f58704fe84dfa8fc44885658773
sha256
80a272196117a666819acc82dbd5bfab25a8160e803bf282a4af59d8c20cf866
sha512
7cc180010cc0d819796d31a9a1f6b326553fa5a7c43ecaddcd7ebe497b8670314fb0b82e65de1ae95c39e04744e56c51bc169995204a8966b62c5405e76e0566
ripemd-160
0da85428f36c8220d7be81a36d4d3e9c7a8c4d85
Diameter
1979663484
Circumference
6219296257.9144
Area
3.0780284244927E+18
Volume
4.0623069831215E+27
Surface area
1.2312113697971E+19
Circumference
6219296257.9144
Perimeter
3959326968
Area
979766877470754564
Diagonal
1399833474.0038
Surface area
5878601264824527384
Volume
9.6980435508078E+26
Space diagonal
1714438868.0884
Perimeter
2969495226
Area
4.2425150283811E+17
Altitude
857219434.0442
Surface area
4.2425150283811E+17
Volume
1.1429253931698E+26
Height
466611158.00126