989137079 is an odd 9-digits composite number following 989137078
and preceding 989137080 . In scientific notation, it is written as 9.89137079 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 836214624 positive integers (up to 989137079) that are relatively prime to 989137079.
989137079 has 12 divisors, whose sum is 1166395104
The reverse of 989137079 is 970731989
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
nine hundred eighty-nine million one hundred thirty-seven thousand seventy-nine
Scientific notation
9.89137079 × 10^8
Engineering notation
9.89137079 × 10^6
Prime Factorization
7 × 7 × 73 × 276527
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
141305297
Product of the distinct prime numbers
The prime factorization of 989137079 is 7 × 7 × 73 × 276527.
Since it has a total of 4 prime factors.
2 , 7 , 53 , 34 , 197 , 515 , 3718 , 6745 , 4601 , 76283 , 767828 , 885916 , 8898234 , 6825899 , 13587493 , 71416249 , 273943577 , 234231052 , 7551280675 , 2806599290
n×2
1978274158
n×3
2967411237
n×4
3956548316
n×5
4945685395
n÷2
494568539.5
n÷3
329712359.66667
n÷3
247284269.75
n÷5
197827415.8
n2
978392161052652241
n3
9.6776396430012E+26
n4
9.5725122080928E+35
n5
9.4685267642047E+44
2 √n
31450.549740823
3 √n
996.36583517837
4 √n
177.34302845284
5 √n
62.958054101133
1 , 7 , 49 , 73 , 511 , 3577 , 276527 , 1935689 , 13549823 , 20186471 , 141305297 , 989137079
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989137078
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989137079 can be divided by 12 positive divisors.
The sum of these divisors (counting 989137079) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111101010000100010110111
3
Ternary
2112221020100222122
4
Quaternary
322331100202313
5
Quinary
4011204341304
6
Senary
242052350155
8
Octal
7275204267
10
Decimal
989137079
12
Duodecimal
23731535b
16
Hexadecimal
3af508b7
20
Vigesimal
f9222dj
36
Base36
gcwn1z
md5
539a934855b6e07ec0de6d5328b1a463
sha1
c766ec6c9da984d3d2ce5550824ef8737ae35546
sha256
132f53010407a778ba036b323c5e3299f67d785f93eae6058f9343a2955a5feb
sha512
7cf100b6ad0d96305f0ed4e391eed7dc7b6465ca996cca9f89dbce4864f3847f12fb9a9ed3a2b839daa8988132c357b05d6802d9fca93f573b1e85fca504021d
ripemd-160
7b17243a86516befbb0d2b0cccca13e4096fc87d
Diameter
1978274158
Circumference
6214931561.5593
Area
3.0737096254929E+18
Volume
4.0537602142056E+27
Surface area
1.2294838501971E+19
Circumference
6214931561.5593
Perimeter
3956548316
Area
978392161052652241
Diagonal
1398851072.1679
Surface area
5870352966315913446
Volume
9.6776396430012E+26
Space diagonal
1713235676.4783
Perimeter
2967411237
Area
4.2365623316758E+17
Altitude
856617838.23914
Surface area
4.2365623316758E+17
Volume
1.1405207695743E+26
Height
466283690.72264