136989749 (number)

136989749 is an odd 9-digits composite number following 136989748 and preceding 136989750. In scientific notation, it is written as 1.36989749 × 10^8. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 126452064 positive integers (up to 136989749) that are relatively prime to 136989749.

Interesting facts

Basic properties

Name

Name one hundred thirty-six million nine hundred eighty-nine thousand seven hundred forty-nine

Notation

Scientific notation 1.36989749 × 10^8
Engineering notation 1.36989749 × 10^6

Prime Factorization of 136989749

Prime Factorization 13 × 10537673

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 136989749
Product of the distinct prime numbers

The prime factorization of 136989749 is 13 × 10537673. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 15, 83, 275, 33, 8317, 9388, 1183, 84941, 932130, 207165, 6090512, 6410253, 37082390, 3420672, 595513570, 501211555, 7289690900, 3765952625

Basic calculations (n = 136989749)

Multiplication

n×y
n×2 273979498
n×3 410969247
n×4 547958996
n×5 684948745

Division

n÷y
n÷2 68494874.5
n÷3 45663249.666667
n÷3 34247437.25
n÷5 27397949.8

Exponentiation

ny
n2 18766191331083001
n3 2.570775840131E+24
n4 3.5216993707481E+32
n5 4.8243671285225E+40

Nth Root

y√n
2√n 11704.26200151
3√n 515.50081548802
4√n 108.18623757905
5√n 42.397242775133

Divisors of 136989749

1, 13, 10537673, 136989749

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 -136989748
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 136989749 can be divided by 4 positive divisors. The sum of these divisors (counting 136989749) is 1, the average is 0.25.

Base conversion 136989749

Base System Value
2 Binary 1000001010100100110000110101
3 Ternary 100112202210121102
4 Quaternary 20022210300311
5 Quinary 240032132444
6 Senary 21332055445
8 Octal 1012446065
10 Decimal 136989749
12 Duodecimal 39a64585
16 Hexadecimal 82a4c35
20 Vigesimal 22g3e79
36 Base36 29k5yt

Cryptographic Hash Functions

md5 38c828266ac6511cdd139b7b3a87f52a
sha1 5ea3a57cb2873b90c3997a70f9f64c227745c38f
sha256 691f6d03a52a77531a3a273b9cdbab06083e5947971761bbb33c86dad0ee583c
sha512 2973f10b09b081bca9f708dc9e99d7332c4e72ad3a78cc8a484fa18ffb71144ec2754f6792565070450c61699e1decf1e85a56039e48727708ba685906f239dd
ripemd-160 e6af3acb9216f30bb78c144e6484818e2de02132

136989749 as geometric shapes

Circle

Radius = n
Diameter 273979498
Circumference 860731978.15102
Area 5.8955728821591E+16

Sphere

Radius = n
Volume 1.0768440657842E+25
Surface area 2.3582291528636E+17
Circumference 860731978.15102

Square

Length = n
Perimeter 547958996
Area 18766191331083001
Diagonal 193732760.94189

Cube

Length = n
Surface area 112597147986498006
Volume 2.570775840131E+24
Space diagonal 237273205.38411

Equilateral Triangle

Length = n
Perimeter 410969247
Area 8.1259992124986E+15
Altitude 118636602.69205

Triangular Pyramid

Length = n
Surface area 8.1259992124986E+15
Volume 3.0296883824453E+23
Height 64577586.980629