33509945 (number)

33509945 is an odd 8-digits composite number following 33509944 and preceding 33509946. In scientific notation, it is written as 3.3509945 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 22927104 positive integers (up to 33509945) that are relatively prime to 33509945.

Interesting facts

Basic properties

Name

Name thirty-three million five hundred nine thousand nine hundred forty-five

Notation

Scientific notation 3.3509945 × 10^7
Engineering notation 3.3509945 × 10^6

Prime Factorization of 33509945

Prime Factorization 35 × 643 × 1489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 33509945
Product of the distinct prime numbers

The prime factorization of 33509945 is 35 × 643 × 1489. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 49, 79, 845, 746, 4525, 7501, 14476, 79341, 801743, 712039, 662118, 7524596, 46237479, 51287157, 962154586, 354171598, 7011919171, 8379061790

Basic calculations (n = 33509945)

Multiplication

n×y
n×2 67019890
n×3 100529835
n×4 134039780
n×5 167549725

Division

n÷y
n÷2 16754972.5
n÷3 11169981.666667
n÷3 8377486.25
n÷5 6701989

Exponentiation

ny
n2 1122916413903025
n3 3.7628867269488E+22
n4 1.2609412726128E+30
n5 4.2254072693486E+37

Nth Root

y√n
2√n 5788.7775047932
3√n 322.3971829363
4√n 76.084016092693
5√n 31.991510274617

Divisors of 33509945

1, 35, 643, 1489, 22505, 52115, 957427, 33509945

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 -33509944
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 33509945 can be divided by 8 positive divisors. The sum of these divisors (counting 33509945) is 1, the average is 0.125.

Base conversion 33509945

Base System Value
2 Binary 1111111110101001000111001
3 Ternary 2100001111000002
4 Quaternary 1333311020321
5 Quinary 32034304240
6 Senary 3154122345
8 Octal 177651071
10 Decimal 33509945
12 Duodecimal b2803b5
16 Hexadecimal 1ff5239
20 Vigesimal a98eh5
36 Base36 jy8ft

Cryptographic Hash Functions

md5 24ac52e22de868daaa96cb7cd86df5f6
sha1 4b7b645418f61100bc0080eebd26d4d98d7c31f6
sha256 9505e7fbc2c229138f7d0a031f54f3ce3a39bb5c2cd7f14a0f5a49020f34e85a
sha512 65badc9eb1f9636d12e4e38e1d3bc0d360dac828a363c5b04fb3e5b795f81d8214a57fcb53fca379255785104c961ac72e513f10858d37aff66c15fa0cdefe73
ripemd-160 cda70d758ced6f7f42748a8a6181a532436c181c

33509945 as geometric shapes

Circle

Radius = n
Diameter 67019890
Circumference 210549194.0684
Area 3.5277459565131E+15

Sphere

Radius = n
Volume 1.5761943063564E+23
Surface area 1.4110983826053E+16
Circumference 210549194.0684

Square

Length = n
Perimeter 134039780
Area 1122916413903025
Diagonal 47390218.693376

Cube

Length = n
Surface area 6737498483418150
Volume 3.7628867269488E+22
Space diagonal 58040927.298839

Equilateral Triangle

Length = n
Perimeter 100529835
Area 4.8623707038327E+14
Altitude 29020463.649419

Triangular Pyramid

Length = n
Surface area 4.8623707038327E+14
Volume 4.4346045357705E+21
Height 15796739.564459