137156789 is an odd 9-digits composite number following 137156788
and preceding 137156790 . In scientific notation, it is written as 1.37156789 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 106714800 positive integers (up to 137156789) that are relatively prime to 137156789.
137156789 has 16 divisors, whose sum is 171257856
The reverse of 137156789 is 987651731
Previous prime number is 1231
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred thirty-seven million one hundred fifty-six thousand seven hundred eighty-nine
Scientific notation
1.37156789 × 10^8
Engineering notation
1.37156789 × 10^6
Prime Factorization
7 × 11 × 1231 × 1447
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
137156789 Product of the distinct prime numbers
The prime factorization of 137156789 is 7 × 11 × 1231 × 1447.
Since it has a total of 4 prime factors.
5 , 1 , 30 , 20 , 109 , 853 , 902 , 6931 , 86202 , 81758 , 315520 , 814196 , 4749745 , 9673023 , 89088180 , 72641395 , 442201605 , 117264121 , 1532510966 , 9490069498
n×2
274313578
n×3
411470367
n×4
548627156
n×5
685783945
n÷2
68578394.5
n÷3
45718929.666667
n÷3
34289197.25
n÷5
27431357.8
n2
18811984768790521
n3
2.5801914256042E+24
n4
3.5389077094121E+32
n5
4.853852179903E+40
2 √n11711.395689669
3 √n515.71025763267
4 √n108.21920203767
5 √n42.40757724729
1 , 7 , 11 , 77 , 1231 , 1447 , 8617 , 10129 , 13541 , 15917 , 94787 , 111419 , 1781257 , 12468799 , 19593827 , 137156789
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
-137156788 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 137156789 can be divided by 16 positive divisors.
The sum of these divisors (counting 137156789) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001011001101100010110101
3
Ternary
100120002021202002
4
Quaternary
20023031202311
5
Quinary
240103004124
6
Senary
21335425045
8
Octal
1013154265
10
Decimal
137156789
12
Duodecimal
39b25185
16
Hexadecimal
82cd8b5
20
Vigesimal
22h4bj9
36
Base36
29nqut
md5
12d4499d16323682f0587677b6f02431
sha1
8e4cea4a60c4f831341f859e053d34dec4c840d2
sha256
13ddcd081f035ddbfd544cf82c2e4b020ef0ecacb7c54132f3fdfc47e3d19870
sha512
a64c11679e6c6bc9cb8acd2e7346ffcdb9422c1b9148621cfbe2fc5b7afa9bc18ef5447780965834af89045bfd409e6f22875fd6f8fcd4ccc1a7f8af0fbe6986
ripemd-160
a4b1c312fdbbff609f1dc0209b1ccdb655a9b84a
Diameter
274313578
Circumference
861781521.42473
Area
5.9099593149075E+16
Volume
1.0807880570045E+25
Surface area
2.363983725963E+17
Circumference
861781521.42473
Perimeter
548627156
Area
18811984768790521
Diagonal
193968991.17534
Surface area
112871908612743126
Volume
2.5801914256042E+24
Space diagonal
237562527.151
Perimeter
411470367
Area
8.1458283526893E+15
Altitude
118781263.5755
Surface area
8.1458283526893E+15
Volume
3.0407847563402E+23
Height
64656330.391782