989815274 is an even 9-digits composite number following 989815273
and preceding 989815275 . In scientific notation, it is written as 9.89815274 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors.
There are 423650304 positive integers (up to 989815274) that are relatively prime to 989815274.
989815274 has 16 divisors, whose sum is 1699051200
The reverse of 989815274 is 472518989
Previous prime number is 769
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
nine hundred eighty-nine million eight hundred fifteen thousand two hundred seventy-four
Scientific notation
9.89815274 × 10^8
Engineering notation
9.89815274 × 10^6
Prime Factorization
2 × 7 × 769 × 91939
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
989815274
Product of the distinct prime numbers
The prime factorization of 989815274 is 2 × 7 × 769 × 91939.
Since it has a total of 4 prime factors.
3 , 10 , 14 , 54 , 630 , 698 , 7605 , 8310 , 84469 , 46011 , 977019 , 676626 , 9844036 , 8695858 , 31223422 , 78911452 , 355090911 , 296998511 , 5999376716 , 4472738116
n×2
1979630548
n×3
2969445822
n×4
3959261096
n×5
4949076370
n÷2
494907637
n÷3
329938424.66667
n÷3
247453818.5
n÷5
197963054.8
n2
979734276643695076
n3
9.6975595148327E+26
n4
9.5987925283054E+35
n5
9.5010314564738E+44
2 √n
31461.329819319
3 √n
996.59350026953
4 √n
177.37341914537
5 √n
62.966685085257
1 , 2 , 7 , 14 , 769 , 1538 , 5383 , 10766 , 91939 , 183878 , 643573 , 1287146 , 70701091 , 141402182 , 494907637 , 989815274
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
-989815273
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 989815274 can be divided by 16 positive divisors.
The sum of these divisors (counting 989815274) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010111111110110000111101010
3
Ternary
2112222111211021222
4
Quaternary
322333312013222
5
Quinary
4011343042044
6
Senary
242115102042
8
Octal
7277660752
10
Decimal
989815274
12
Duodecimal
2375a1922
16
Hexadecimal
3aff61ea
20
Vigesimal
f966i3e
36
Base36
gdb6cq
md5
e9e95ff6329ca97d3c6b3da6d3885863
sha1
659d17a221d839025a81c6c6ab14a8604659df7d
sha256
19bbca9d031e37a829a3563eef49f56b99c74064cf42622183b2ed2f7f6defa9
sha512
43be3eb4911c59a4dad28ad56777c002737d9e52355a4319c89b9ab8c43602af03b0b3082d530e31bb670ed2f665c6ef551ad9be53b6d811d329dbe113eb08db
ripemd-160
618d319e398205828549f5ce689788ad8a6fdc84
Diameter
1979630548
Circumference
6219192786.4187
Area
3.0779260059739E+18
Volume
4.0621042306064E+27
Surface area
1.2311704023896E+19
Circumference
6219192786.4187
Perimeter
3959261096
Area
979734276643695076
Diagonal
1399810184.7348
Surface area
5878405659862170456
Volume
9.6975595148327E+26
Space diagonal
1714410344.6757
Perimeter
2969445822
Area
4.2423738626591E+17
Altitude
857205172.33785
Surface area
4.2423738626591E+17
Volume
1.1428683489831E+26
Height
466603394.91161