133318981 (number)

133318981 is an odd 9-digits composite number following 133318980 and preceding 133318982. In scientific notation, it is written as 1.33318981 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 125476672 positive integers (up to 133318981) that are relatively prime to 133318981.

Interesting facts

Basic properties

Name

Name one hundred thirty-three million three hundred eighteen thousand nine hundred eighty-one

Notation

Scientific notation 1.33318981 × 10^8
Engineering notation 1.33318981 × 10^6

Prime Factorization of 133318981

Prime Factorization 17 × 7842293

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 133318981
Product of the distinct prime numbers

The prime factorization of 133318981 is 17 × 7842293. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 133318981)

Multiplication

n×y
n×2 266637962
n×3 399956943
n×4 533275924
n×5 666594905

Division

n÷y
n÷2 66659490.5
n÷3 44439660.333333
n÷3 33329745.25
n÷5 26663796.2

Exponentiation

ny
n2 17773950694878361
n3 2.3696049949854E+24
n4 3.1591332330397E+32
n5 4.2117242347208E+40

Nth Root

y√n
2√n 11546.383892804
3√n 510.85462372393
4√n 107.45410133077
5√n 42.16755277148

Divisors of 133318981

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 -133318980
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 133318981 can be divided by 4 positive divisors. The sum of these divisors (counting 133318981) is 1, the average is 0.25.

Base conversion 133318981

Base System Value
2 Binary 111111100100100100101000101
3 Ternary 100021212022021001
4 Quaternary 13330210211011
5 Quinary 233112201411
6 Senary 21121253301
8 Octal 774444505
10 Decimal 133318981
12 Duodecimal 38794231
16 Hexadecimal 7f24945
20 Vigesimal 21d4h91
36 Base36 27dhl1

Cryptographic Hash Functions

md5 6db1c818e80fd9c52ecd49e3730ab4ea
sha1 3fb0ee9762514307d5b5da677a3beda8c18db50d
sha256 c4f831f4ca02b84afbdaa8e6f7ba50c658933bbf34062141207c7a6109868103
sha512 74b3517b434942b5fcc208ba5778e9c4ce8c8a613cbf3f9ed45345ea98d936b976480da0ac510d0631e179c7bc459b3e819dd47b197c1c6538b229faf41660f0
ripemd-160 9019ee1bce695bf7425dbd66fec7e29dcf729b47

133318981 as geometric shapes

Circle

Radius = n
Diameter 266637962
Circumference 837667862.58735
Area 5.5838512928297E+16

Sphere

Radius = n
Volume 9.9257781922079E+24
Surface area 2.2335405171319E+17
Circumference 837667862.58735

Square

Length = n
Perimeter 533275924
Area 17773950694878361
Diagonal 188541511.05196

Cube

Length = n
Surface area 106643704169270166
Volume 2.3696049949854E+24
Space diagonal 230915248.70531

Equilateral Triangle

Length = n
Perimeter 399956943
Area 7.6963464136884E+15
Altitude 115457624.35265

Triangular Pyramid

Length = n
Surface area 7.6963464136884E+15
Volume 2.7926062678128E+23
Height 62847170.350654