133661208 (number)

133661208 is an even 9-digits composite number following 133661207 and preceding 133661209. In scientific notation, it is written as 1.33661208 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 41417216 positive integers (up to 133661208) that are relatively prime to 133661208.

Interesting facts

Basic properties

Name

Name one hundred thirty-three million six hundred sixty-one thousand two hundred eight

Notation

Scientific notation 1.33661208 × 10^8
Engineering notation 1.33661208 × 10^6

Prime Factorization of 133661208

Prime Factorization 2 × 2 × 2 × 3 × 17 × 83 × 3947

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 33415302
Product of the distinct prime numbers

The prime factorization of 133661208 is 2 × 2 × 2 × 3 × 17 × 83 × 3947. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 9, 37, 91, 639, 578, 2078, 9398, 47592, 54905, 322329, 891103, 9952287, 4391394, 29854932, 93760539, 457161485, 332155631, 1427838955, 6117631371

Basic calculations (n = 133661208)

Multiplication

n×y
n×2 267322416
n×3 400983624
n×4 534644832
n×5 668306040

Division

n÷y
n÷2 66830604
n÷3 44553736
n÷3 33415302
n÷5 26732241.6

Exponentiation

ny
n2 17865318524019264
n3 2.3879000552252E+24
n4 3.1916960596467E+32
n5 4.2660595090121E+40

Nth Root

y√n
2√n 11561.194055979
3√n 511.29136789821
4√n 107.5229931502
5√n 42.189179219949

Divisors of 133661208

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 83, 102, 136, 166, 204, 249, 332, 408, 498, 664, 996, 1411, 1992, 2822, 3947, 4233, 5644, 7894, 8466, 11288, 11841, 15788, 16932, 23682, 31576, 33864, 47364, 67099, 94728, 134198, 201297, 268396, 327601, 402594, 536792, 655202, 805188, 982803, 1310404, 1610376, 1965606, 2620808, 3931212, 5569217, 7862424, 11138434, 16707651, 22276868, 33415302, 44553736, 66830604, 133661208

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -133661207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 133661208 can be divided by 64 positive divisors. The sum of these divisors (counting 133661208) is 1, the average is 0.015625.

Base conversion 133661208

Base System Value
2 Binary 111111101111000001000011000
3 Ternary 100022111200201010
4 Quaternary 13331320020120
5 Quinary 233204124313
6 Senary 21132453520
8 Octal 775701030
10 Decimal 133661208
12 Duodecimal 3891a2a0
16 Hexadecimal 7f78218
20 Vigesimal 21f7d08
36 Base36 27ktnc

Cryptographic Hash Functions

md5 f824714e47e6d9e6dd03d18f3aabfd95
sha1 da8e81be6b4ee30572b02a9c48ea5293d083f9c8
sha256 ef8f5c281eab7a2a038917440caf7f9b05ea41aa6199344cb06699d06e634da2
sha512 c16a17e66329640c075bb3d184462a1f87e1533fcc904170b17d84ce842abb78b06a32bd93b0225a3adb0e6e6bed7163944889268a7e7862304a95077685b25d
ripemd-160 c32d095858d9b3b8d58b4490f0db2b7f2323be8b

133661208 as geometric shapes

Circle

Radius = n
Diameter 267322416
Circumference 839818138.24547
Area 5.6125553429101E+16

Sphere

Radius = n
Volume 1.0002412361336E+25
Surface area 2.245022137164E+17
Circumference 839818138.24547

Square

Length = n
Perimeter 534644832
Area 17865318524019264
Diagonal 189025493.11677

Cube

Length = n
Surface area 107191911144115584
Volume 2.3879000552252E+24
Space diagonal 231508003.25703

Equilateral Triangle

Length = n
Perimeter 400983624
Area 7.7359098442507E+15
Altitude 115754001.62852

Triangular Pyramid

Length = n
Surface area 7.7359098442507E+15
Volume 2.8141672030758E+23
Height 63008497.70559