33131381 (number)

33131381 is an odd 8-digits composite number following 33131380 and preceding 33131382. In scientific notation, it is written as 3.3131381 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 32341680 positive integers (up to 33131381) that are relatively prime to 33131381.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.3131381 × 10^7
Engineering notation 3.3131381 × 10^6

Prime Factorization of 33131381

Prime Factorization 47 × 1303 × 541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 33131381
Product of the distinct prime numbers

The prime factorization of 33131381 is 47 × 1303 × 541. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 1, 95, 719, 459, 2453, 6667, 49637, 98091, 42558, 381339, 4540981, 3435341, 58451205, 19546415, 224993063, 262937564, 1436883074, 1906612096

Basic calculations (n = 33131381)

Multiplication

n×y
n×2 66262762
n×3 99394143
n×4 132525524
n×5 165656905

Division

n÷y
n÷2 16565690.5
n÷3 11043793.666667
n÷3 8282845.25
n÷5 6626276.2

Exponentiation

ny
n2 1097688406967161
n3 3.6367932830512E+22
n4 1.2049198387901E+30
n5 3.9920658253414E+37

Nth Root

y√n
2√n 5755.986535773
3√n 321.17853507795
4√n 75.868218219311
5√n 31.918899384008

Divisors of 33131381

1, 47, 541, 1303, 25427, 61241, 704923, 33131381

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 -33131380
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 33131381 can be divided by 8 positive divisors. The sum of these divisors (counting 33131381) is 1, the average is 0.125.

Base conversion 33131381

Base System Value
2 Binary 1111110011000101101110101
3 Ternary 2022100020201012
4 Quaternary 1332120231311
5 Quinary 31440201011
6 Senary 3142042005
8 Octal 176305565
10 Decimal 33131381
12 Duodecimal b119305
16 Hexadecimal 1f98b75
20 Vigesimal a71891
36 Base36 jq4c5

Cryptographic Hash Functions

md5 c761943674286a3f4f7f2f58617d9c5e
sha1 af02ca33fbe3ed9277ea3e7d50911340d9b3ab2b
sha256 fab5421b7fafae169728dc478de812d855e43cb135dff47082dec96ff4049423
sha512 b3602ea52435f4a385fc221c2140e10a223980575e2c1c66c4493435f35b6e056d77ffce43ce866f36aa7bfb439a32217090370de48446a5576c61c566815696
ripemd-160 3e987a6797e26ebe39e96f888cdc651cfd28983b

33131381 as geometric shapes

Circle

Radius = n
Diameter 66262762
Circumference 208170606.30577
Area 3.4484898352587E+15

Sphere

Radius = n
Volume 1.5233764080878E+23
Surface area 1.3793959341035E+16
Circumference 208170606.30577

Square

Length = n
Perimeter 132525524
Area 1097688406967161
Diagonal 46854848.35035

Cube

Length = n
Surface area 6586130441802966
Volume 3.6367932830512E+22
Space diagonal 57385235.216922

Equilateral Triangle

Length = n
Perimeter 99394143
Area 4.7531302293662E+14
Altitude 28692617.608461

Triangular Pyramid

Length = n
Surface area 4.7531302293662E+14
Volume 4.286001987032E+21
Height 15618282.78345