137831289 is an odd 9-digits composite number following 137831288
and preceding 137831290 . In scientific notation, it is written as 1.37831289 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 91887524 positive integers (up to 137831289) that are relatively prime to 137831289.
137831289 has 4 divisors, whose sum is 183775056
The reverse of 137831289 is 982138731
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred thirty-seven million eight hundred thirty-one thousand two hundred eighty-nine
Scientific notation
1.37831289 × 10^8
Engineering notation
1.37831289 × 10^6
Prime Factorization
3 × 45943763
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
137831289 Product of the distinct prime numbers
The prime factorization of 137831289 is 3 × 45943763.
Since it has a total of 2 prime factors.
5 , 3 , 34 , 46 , 941 , 42 , 9466 , 7369 , 64963 , 31762 , 759040 , 511692 , 8521906 , 3755188 , 5919944 , 96311943 , 299802439 , 348196285 , 5306562739 , 5588815071
n×2
275662578
n×3
413493867
n×4
551325156
n×5
689156445
n÷2
68915644.5
n÷3
45943763
n÷3
34457822.25
n÷5
27566257.8
n2
18997464227401521
n3
2.6184449821941E+24
n4
3.609036470714E+32
n5
4.9743814880652E+40
2 √n11740.157111385
3 √n516.5542501635
4 √n108.35200557159
5 √n42.449205241055
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-137831288 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137831289 can be divided by 4 positive divisors.
The sum of these divisors (counting 137831289) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001101110010001101111001
3
Ternary
100121100112222120
4
Quaternary
20031302031321
5
Quinary
240241100124
6
Senary
21402111453
8
Octal
1015621571
10
Decimal
137831289
12
Duodecimal
3a1ab589
16
Hexadecimal
8372379
20
Vigesimal
2318i49
36
Base36
2a27ax
md5
700b515385ee390fb166c39e607b9c84
sha1
3048f07610303bef9fdc9f5dcd894e0797f6c893
sha256
7896cc692102b556a8a0ea8f2f4ecdcee7de4221f5757844fbd75f861ac666c7
sha512
e1c80fc68b1139b3f40ee204ba2459907ea38d3d5b17cd0b501c4a6c216f10d1bf8256e37abf5aad48587faf975553348d8f1efd698a55ca58b7830fbe2486e3
ripemd-160
88da19bdecc1f42f176f4b95ac51a42f79938a32
Diameter
275662578
Circumference
866019529.91442
Area
5.968229405364E+16
Volume
1.0968116693187E+25
Surface area
2.3872917621456E+17
Circumference
866019529.91442
Perimeter
551325156
Area
18997464227401521
Diagonal
194922878.22317
Surface area
113984785364409126
Volume
2.6184449821941E+24
Space diagonal
238730795.42071
Perimeter
413493867
Area
8.2261433142079E+15
Altitude
119365397.71035
Surface area
8.2261433142079E+15
Volume
3.0858670051223E+23
Height
64974292.741055