136989745 is an odd 9-digits composite number following 136989744
and preceding 136989746 . In scientific notation, it is written as 1.36989745 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 109591792 positive integers (up to 136989745) that are relatively prime to 136989745.
136989745 has 4 divisors, whose sum is 164387700
The reverse of 136989745 is 547989631
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 52 Digital Root 7
Name
one hundred thirty-six million nine hundred eighty-nine thousand seven hundred forty-five
Scientific notation
1.36989745 × 10^8
Engineering notation
1.36989745 × 10^6
Prime Factorization
5 × 27397949
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
136989745 Product of the distinct prime numbers
The prime factorization of 136989745 is 5 × 27397949.
Since it has a total of 2 prime factors.
7 , 6 , 94 , 37 , 843 , 545 , 652 , 6986 , 43766 , 75809 , 249022 , 844004 , 853205 , 3181345 , 37887143 , 46325197 , 976503030 , 641996434 , 4953722514 , 9390486802
n×2
273979490
n×3
410969235
n×4
547958980
n×5
684948725
n÷2
68494872.5
n÷3
45663248.333333
n÷3
34247436.25
n÷5
27397949
n2
18766190235165025
n3
2.5707756149367E+24
n4
3.521698959424E+32
n5
4.8243664241826E+40
2 √n11704.261830632
3 √n515.50081047061
4 √n108.18623678931
5 √n42.397242527539
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
-136989744 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 136989745 can be divided by 4 positive divisors.
The sum of these divisors (counting 136989745) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001010100100110000110001
3
Ternary
100112202210121021
4
Quaternary
20022210300301
5
Quinary
240032132440
6
Senary
21332055441
8
Octal
1012446061
10
Decimal
136989745
12
Duodecimal
39a64581
16
Hexadecimal
82a4c31
20
Vigesimal
22g3e75
36
Base36
29k5yp
md5
0b5ffd5c3fa6163a1447adf6559b379c
sha1
e03e4dd4bab65088b075c757403fb65d7540814e
sha256
fa9288bf1824d881614326d1e7d4b02afb1190996e415e3b4f2ef20c99d8d34f
sha512
3e8dc2bd6807dace4284eddea38f06c8b97dcca4e9c0b22b2f1d12f71af9e4686b706de281dd5361f5637899351580656c4232964332c80d9dd99f70029c57de
ripemd-160
c02ee76cbe37e612b5772875351aa0f3dee1662b
Diameter
273979490
Circumference
860731953.01828
Area
5.8955725378663E+16
Volume
1.0768439714551E+25
Surface area
2.3582290151465E+17
Circumference
860731953.01828
Perimeter
547958980
Area
18766190235165025
Diagonal
193732755.28503
Surface area
112597141410990150
Volume
2.5707756149367E+24
Space diagonal
237273198.4559
Perimeter
410969235
Area
8.1259987379522E+15
Altitude
118636599.22795
Surface area
8.1259987379522E+15
Volume
3.0296881170513E+23
Height
64577585.095011