33133981 (number)

33133981 is an odd 8-digits composite number following 33133980 and preceding 33133982. In scientific notation, it is written as 3.3133981 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 32170320 positive integers (up to 33133981) that are relatively prime to 33133981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.3133981 × 10^7
Engineering notation 3.3133981 × 10^6

Prime Factorization of 33133981

Prime Factorization 37 × 983 × 911

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 33133981
Product of the distinct prime numbers

The prime factorization of 33133981 is 37 × 983 × 911. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 63, 24, 13, 782, 4625, 2909, 71232, 66454, 423508, 418567, 560372, 4591470, 28039547, 63558600, 227878993, 937843541, 3646433766, 158441553

Basic calculations (n = 33133981)

Multiplication

n×y
n×2 66267962
n×3 99401943
n×4 132535924
n×5 165669905

Division

n÷y
n÷2 16566990.5
n÷3 11044660.333333
n÷3 8283495.25
n÷5 6626796.2

Exponentiation

ny
n2 1097860696908361
n3 3.6376495472008E+22
n4 1.2052981098161E+30
n5 3.9936324669983E+37

Nth Root

y√n
2√n 5756.2123831561
3√n 321.18693640144
4√n 75.869706623633
5√n 31.919400338276

Divisors of 33133981

1, 37, 911, 983, 33707, 36371, 895513, 33133981

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 -33133980
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 33133981 can be divided by 8 positive divisors. The sum of these divisors (counting 33133981) is 1, the average is 0.125.

Base conversion 33133981

Base System Value
2 Binary 1111110011001010110011101
3 Ternary 2022100101021111
4 Quaternary 1332121112131
5 Quinary 31440241411
6 Senary 3142102021
8 Octal 176312635
10 Decimal 33133981
12 Duodecimal b11a911
16 Hexadecimal 1f9959d
20 Vigesimal a71ej1
36 Base36 jq6cd

Cryptographic Hash Functions

md5 7cc8531adf7a22442fa11303c89a54bb
sha1 35102d3b28d1d2e4d2bb28f47f2b6d9e8e319b2f
sha256 ad78ba84ca5bd8e9cbcbfc8979c4e3283ca5eaff31546f89c5dbef046cc9c994
sha512 f9359a301df43c819e2776ce077f2647efad0df3c9a8670602365a81c39079b2675be739a8a7332cdb129103555158a044b48ba1a6cb93c4a3a20765d26112b8
ripemd-160 911fca7b79407e5918401fb32fa0f22d666a8c89

33133981 as geometric shapes

Circle

Radius = n
Diameter 66267962
Circumference 208186942.58757
Area 3.4490311000723E+15

Sphere

Radius = n
Volume 1.5237350791761E+23
Surface area 1.3796124400289E+16
Circumference 208186942.58757

Square

Length = n
Perimeter 132535924
Area 1097860696908361
Diagonal 46858525.305612

Cube

Length = n
Surface area 6587164181450166
Volume 3.6376495472008E+22
Space diagonal 57389738.549022

Equilateral Triangle

Length = n
Perimeter 99401943
Area 4.7538762666956E+14
Altitude 28694869.274511

Triangular Pyramid

Length = n
Surface area 4.7538762666956E+14
Volume 4.2870111040098E+21
Height 15619508.435204