136998749 is an odd 9-digits composite number following 136998748
and preceding 136998750 . In scientific notation, it is written as 1.36998749 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 134083836 positive integers (up to 136998749) that are relatively prime to 136998749.
136998749 has 4 divisors, whose sum is 139913664
The reverse of 136998749 is 947899631
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred thirty-six million nine hundred ninety-eight thousand seven hundred forty-nine
Scientific notation
1.36998749 × 10^8
Engineering notation
1.36998749 × 10^6
Prime Factorization
47 × 2914867
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
136998749
Product of the distinct prime numbers
The prime factorization of 136998749 is 47 × 2914867.
Since it has a total of 2 prime factors.
10 , 7 , 28 , 32 , 696 , 517 , 9727 , 1239 , 35100 , 21187 , 38240 , 668154 , 711405 , 3196828 , 84705435 , 11557392 , 74949831 , 956300437 , 4113431633 , 3247016630
n×2
273997498
n×3
410996247
n×4
547994996
n×5
684993745
n÷2
68499374.5
n÷3
45666249.666667
n÷3
34249687.25
n÷5
27399749.8
n2
18768657227565001
n3
2.5712825605862E+24
n4
3.5226249412583E+32
n5
4.8259521014858E+40
2 √n
11704.646470526
3 √n
515.51210442454
4 √n
108.1880144495
5 √n
42.397799846243
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
-136998748
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 136998749 can be divided by 4 positive divisors.
The sum of these divisors (counting 136998749) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001010100110111101011101
3
Ternary
100112210020221202
4
Quaternary
20022212331131
5
Quinary
240032424444
6
Senary
21332205245
8
Octal
1012467535
10
Decimal
136998749
12
Duodecimal
39a69825
16
Hexadecimal
82a6f5d
20
Vigesimal
22g4gh9
36
Base36
29kcwt
md5
97c6d65478a64d6cb1dd97c95daaa4fb
sha1
e67a457d288561174094201d117af050ce842153
sha256
bb4dfba7f3001778b2481abf3a8f5487039bcb3daad4cce03f469ac2fbcc9b5d
sha512
addb1895cb6b6dddee33741583431fc8580d27ca69bc3800785280b5b7267390cb0ba583eceb6e8f12fc44746352c3ae36d885f1d8ed6c60d99750e77538d1ab
ripemd-160
89811ccc7457b8b784de60c245e46c2a5d81a4f5
Diameter
273997498
Circumference
860788526.81878
Area
5.8963475663863E+16
Volume
1.0770563203522E+25
Surface area
2.3585390265545E+17
Circumference
860788526.81878
Perimeter
547994996
Area
18768657227565001
Diagonal
193745488.86395
Surface area
112611943365390006
Volume
2.5712825605862E+24
Space diagonal
237288793.84138
Perimeter
410996247
Area
8.1270669769968E+15
Altitude
118644396.92069
Surface area
8.1270669769968E+15
Volume
3.0302855582287E+23
Height
64581829.621316