133281605 (number)

133281605 is an odd 9-digits composite number following 133281604 and preceding 133281606. In scientific notation, it is written as 1.33281605 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 106546000 positive integers (up to 133281605) that are relatively prime to 133281605.

Interesting facts

Basic properties

Name

Name one hundred thirty-three million two hundred eighty-one thousand six hundred five

Notation

Scientific notation 1.33281605 × 10^8
Engineering notation 1.33281605 × 10^6

Prime Factorization of 133281605

Prime Factorization 5 × 1451 × 18371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 133281605
Product of the distinct prime numbers

The prime factorization of 133281605 is 5 × 1451 × 18371. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 69, 32, 215, 769, 8040, 5354, 42870, 12576, 990115, 366125, 5879236, 8246844, 11851145, 87843973, 101150776, 578844013, 7107423173, 8621940586

Basic calculations (n = 133281605)

Multiplication

n×y
n×2 266563210
n×3 399844815
n×4 533126420
n×5 666408025

Division

n÷y
n÷2 66640802.5
n÷3 44427201.666667
n÷3 33320401.25
n÷5 26656321

Exponentiation

ny
n2 17763986231376025
n3 2.3676125961157E+24
n4 3.1555920682852E+32
n5 4.2058237558632E+40

Nth Root

y√n
2√n 11544.765263963
3√n 510.80687986716
4√n 107.44656934478
5√n 42.165188170116

Divisors of 133281605

1, 5, 1451, 7255, 18371, 91855, 26656321, 133281605

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -133281604
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 133281605 can be divided by 8 positive divisors. The sum of these divisors (counting 133281605) is 1, the average is 0.125.

Base conversion 133281605

Base System Value
2 Binary 111111100011011011101000101
3 Ternary 100021210101222202
4 Quaternary 13330123131011
5 Quinary 233110002410
6 Senary 21120404245
8 Octal 774333505
10 Decimal 133281605
12 Duodecimal 38776685
16 Hexadecimal 7f1b745
20 Vigesimal 21d0405
36 Base36 27coqt

Cryptographic Hash Functions

md5 11aca1bf8079f896abb5948af9738fb0
sha1 6d051a03ed67dce191c07437ca811d20eb5c0dad
sha256 0ff54b509a8621046bcf2a590da26b4b81fd8ff6ce7894034645a05bf6094a83
sha512 93835cfb02ee793892baf09be400871a413621f64371ec9b4190f3038d2bcc04837a7c1185251b4a3ebcf17d0e4889932e16ecb9f9e4bb6da2c350636c731ce2
ripemd-160 aa53111b778fa005ce3b6b24ee4df574b24456a7

133281605 as geometric shapes

Circle

Radius = n
Diameter 266563210
Circumference 837433022.25331
Area 5.5807208642961E+16

Sphere

Radius = n
Volume 9.9174324513383E+24
Surface area 2.2322883457184E+17
Circumference 837433022.25331

Square

Length = n
Perimeter 533126420
Area 17763986231376025
Diagonal 188488653.40585

Cube

Length = n
Surface area 106583917388256150
Volume 2.3676125961157E+24
Space diagonal 230850511.57433

Equilateral Triangle

Length = n
Perimeter 399844815
Area 7.6920316744243E+15
Altitude 115425255.78716

Triangular Pyramid

Length = n
Surface area 7.6920316744243E+15
Volume 2.7902582032268E+23
Height 62829551.135285