136988669 is an odd 9-digits composite number following 136988668
and preceding 136988670 . In scientific notation, it is written as 1.36988669 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 124008192 positive integers (up to 136988669) that are relatively prime to 136988669.
136988669 has 16 divisors, whose sum is 150689088
The reverse of 136988669 is 966889631
Previous prime number is 2797
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred thirty-six million nine hundred eighty-eight thousand six hundred sixty-nine
Scientific notation
1.36988669 × 10^8
Engineering notation
1.36988669 × 10^6
Prime Factorization
17 × 43 × 2797 × 67
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
136988669
Product of the distinct prime numbers
The prime factorization of 136988669 is 17 × 43 × 2797 × 67.
Since it has a total of 4 prime factors.
9 , 9 , 7 , 51 , 166 , 871 , 7316 , 3846 , 45667 , 47228 , 589812 , 322760 , 6879330 , 4349663 , 54465687 , 41775541 , 233759474 , 1385185 , 9155542417 , 7063962490
n×2
273977338
n×3
410966007
n×4
547954676
n×5
684943345
n÷2
68494334.5
n÷3
45662889.666667
n÷3
34247167.25
n÷5
27397733.8
n2
18765895434391561
n3
2.5707150381505E+24
n4
3.5215883145452E+32
n5
4.824176959755E+40
2 √n
11704.21586438
3 √n
515.49946078241
4 √n
108.18602434871
5 √n
42.397175924632
1 , 17 , 43 , 67 , 731 , 1139 , 2797 , 2881 , 47549 , 48977 , 120271 , 187399 , 2044607 , 3185783 , 8058157 , 136988669
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
-136988668
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 136988669 can be divided by 16 positive divisors.
The sum of these divisors (counting 136988669) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001010100100011111111101
3
Ternary
100112202202010102
4
Quaternary
20022210133331
5
Quinary
240032114134
6
Senary
21332050445
8
Octal
1012443775
10
Decimal
136988669
12
Duodecimal
39a63a25
16
Hexadecimal
82a47fd
20
Vigesimal
22g3bd9
36
Base36
29k54t
md5
ba8974223c7c2c654ddb5b74256ba315
sha1
db8aa3fde485b99513f35f91f7078fe3ab7a750d
sha256
8b88b5cf29578d829fd268ac62fe56941cc770a96d4db666221f6211d1c892b3
sha512
53b02acab8cd304a9be50186727f65ee1bb391af88b1312e7dbbb22afd11af2c69b904a0dec03debbb8a6706c81e3ea245b120a0b687c491c44346f6dcd427fd
ripemd-160
e0f0de8b089b6b24ad4eb7c71630b508dcc7773d
Diameter
273977338
Circumference
860725192.31089
Area
5.8954799234719E+16
Volume
1.0768185971102E+25
Surface area
2.3581919693888E+17
Circumference
860725192.31089
Perimeter
547954676
Area
18765895434391561
Diagonal
193731233.59124
Surface area
112595372606349366
Volume
2.5707150381505E+24
Space diagonal
237271334.76924
Perimeter
410966007
Area
8.1258710854728E+15
Altitude
118635667.38462
Surface area
8.1258710854728E+15
Volume
3.0296167266241E+23
Height
64577077.863746