136391661 (number)

136391661 is an odd 9-digits composite number following 136391660 and preceding 136391662. In scientific notation, it is written as 1.36391661 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 75420720 positive integers (up to 136391661) that are relatively prime to 136391661.

Interesting facts

Basic properties

Name

Name one hundred thirty-six million three hundred ninety-one thousand six hundred sixty-one

Notation

Scientific notation 1.36391661 × 10^8
Engineering notation 1.36391661 × 10^6

Prime Factorization of 136391661

Prime Factorization 3 × 7 × 9 × 31 × 23279

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 136391661
Product of the distinct prime numbers

The prime factorization of 136391661 is 3 × 7 × 9 × 31 × 23279. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 87, 33, 826, 93, 6721, 6171, 31823, 51289, 784895, 139239, 9527438, 2372615, 63882856, 49081021, 77620079, 163563398, 8327650900, 3373803044

Basic calculations (n = 136391661)

Multiplication

n×y
n×2 272783322
n×3 409174983
n×4 545566644
n×5 681958305

Division

n÷y
n÷2 68195830.5
n÷3 45463887
n÷3 34097915.25
n÷5 27278332.2

Exponentiation

ny
n2 18602685190338921
n3 2.5372511321704E+24
n4 3.4605989629086E+32
n5 4.7199684060597E+40

Nth Root

y√n
2√n 11678.684044018
3√n 514.74950711294
4√n 108.06796030285
5√n 42.360157253109

Divisors of 136391661

1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 23279, 69837, 162953, 209511, 488859, 628533, 721649, 1466577, 2164947, 4399731, 5051543, 6494841, 15154629, 19484523, 45463887, 136391661

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -136391660
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 136391661 can be divided by 32 positive divisors. The sum of these divisors (counting 136391661) is 1, the average is 0.03125.

Base conversion 136391661

Base System Value
2 Binary 1000001000010010101111101101
3 Ternary 100111122102012000
4 Quaternary 20020102233231
5 Quinary 234404013121
6 Senary 21311202513
8 Octal 1010225755
10 Decimal 136391661
12 Duodecimal 39816439
16 Hexadecimal 8212bed
20 Vigesimal 22c8j31
36 Base36 297ch9

Cryptographic Hash Functions

md5 72fd558fb072ccf9541d107d44679271
sha1 4d9fe8adb2d88a72472ac77f2eaadbf87ca130f0
sha256 e18e3a0099c71112255ba77c9a2769e5e791503ba503b57ee6c20989386f86b2
sha512 0198efe418ef98a425352c1e39236a61f1515cab127beb9a5ae88deaf0d1f1e55e10b371c84c98a231da0bf94480a5d40dfe327e4faa8af6daa505096ddf190f
ripemd-160 2390c5f3331ddcb81e123eb39609f3bd6a0da1c1

136391661 as geometric shapes

Circle

Radius = n
Diameter 272783322
Circumference 856974080.41702
Area 5.8442059131012E+16

Sphere

Radius = n
Volume 1.0628012689519E+25
Surface area 2.3376823652405E+17
Circumference 856974080.41702

Square

Length = n
Perimeter 545566644
Area 18602685190338921
Diagonal 192886936.78079

Cube

Length = n
Surface area 111616111142033526
Volume 2.5372511321704E+24
Space diagonal 236237286.58071

Equilateral Triangle

Length = n
Perimeter 409174983
Area 8.055198976719E+15
Altitude 118118643.29036

Triangular Pyramid

Length = n
Surface area 8.055198976719E+15
Volume 2.9901791352183E+23
Height 64295645.593598