33131440 (number)

33131440 is an even 8-digits composite number following 33131439 and preceding 33131441. In scientific notation, it is written as 3.3131440 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 40 positive divisors. There are 12337920 positive integers (up to 33131440) that are relatively prime to 33131440.

Interesting facts

Basic properties

Name

Name thirty-three million one hundred thirty-one thousand four hundred forty

Notation

Scientific notation 3.3131440 × 10^7
Engineering notation 3.3131440 × 10^6

Prime Factorization of 33131440

Prime Factorization 2 × 2 × 2 × 2 × 1535 × 71 × 19

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4141430
Product of the distinct prime numbers

The prime factorization of 33131440 is 2 × 2 × 2 × 2 × 1535 × 71 × 19. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 33131440)

Multiplication

n×y
n×2 66262880
n×3 99394320
n×4 132525760
n×5 165657200

Division

n÷y
n÷2 16565720
n÷3 11043813.333333
n÷3 8282860
n÷5 6626288

Exponentiation

ny
n2 1097692316473600
n3 3.6368127121706E+22
n4 1.2049284216452E+30
n5 3.9921013706032E+37

Nth Root

y√n
2√n 5755.9916608696
3√n 321.17872572824
4√n 75.868251995611
5√n 31.918910752165

Divisors of 33131440

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -33131439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 33131440 can be divided by 40 positive divisors. The sum of these divisors (counting 33131440) is 1, the average is 0.025.

Base conversion 33131440

Base System Value
2 Binary 1111110011000101110110000
3 Ternary 2022100020210101
4 Quaternary 1332120232300
5 Quinary 31440201230
6 Senary 3142042144
8 Octal 176305660
10 Decimal 33131440
12 Duodecimal b119354
16 Hexadecimal 1f98bb0
20 Vigesimal a718c0
36 Base36 jq4ds

Cryptographic Hash Functions

md5 6c3f5c19d9fc680fbe684728675ef7f4
sha1 ed323a0095724b742ce01b79e1cfdb83d179f587
sha256 369c2b5fdd29c157a7bdc06b941d0144ea512ec89fdf7343a0003c1f3c70def1
sha512 69b0f16a9878c2c1eabb736b2946654c3ed196273b0e9a77ed461c41d23801c36a174727185cb1ff00e0d3bf4b3bbd911e028c5bebae64181b820d9b1282569c
ripemd-160 fd9ef310416e215069c616ac50e008f7144b6b1e

33131440 as geometric shapes

Circle

Radius = n
Diameter 66262880
Circumference 208170977.0137
Area 3.4485021173354E+15

Sphere

Radius = n
Volume 1.5233845465383E+23
Surface area 1.3794008469342E+16
Circumference 208170977.0137

Square

Length = n
Perimeter 132525760
Area 1097692316473600
Diagonal 46854931.78895

Cube

Length = n
Surface area 6586153898841600
Volume 3.6368127121706E+22
Space diagonal 57385337.40792

Equilateral Triangle

Length = n
Perimeter 99394320
Area 4.7531471580256E+14
Altitude 28692668.70396

Triangular Pyramid

Length = n
Surface area 4.7531471580256E+14
Volume 4.2860248844688E+21
Height 15618310.596317