33138939 (number)

33138939 is an odd 8-digits composite number following 33138938 and preceding 33138940. In scientific notation, it is written as 3.3138939 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 20442240 positive integers (up to 33138939) that are relatively prime to 33138939.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.3138939 × 10^7
Engineering notation 3.3138939 × 10^6

Prime Factorization of 33138939

Prime Factorization 3 × 43 × 37 × 131 × 53

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33138939
Product of the distinct prime numbers

The prime factorization of 33138939 is 3 × 43 × 37 × 131 × 53. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 48, 84, 190, 65, 9068, 134, 75082, 54738, 126981, 507605, 4627769, 137294, 97878105, 17323994, 683958608, 383370487, 1030865113, 3188269067

Basic calculations (n = 33138939)

Multiplication

n×y
n×2 66277878
n×3 99416817
n×4 132555756
n×5 165694695

Division

n÷y
n÷2 16569469.5
n÷3 11046313
n÷3 8284734.75
n÷5 6627787.8

Exponentiation

ny
n2 1098189278045721
n3 3.6392827495611E+22
n4 1.2060196904146E+30
n5 3.9966212953448E+37

Nth Root

y√n
2√n 5756.6430321846
3√n 321.20295586103
4√n 75.872544653416
5√n 31.920355532374

Divisors of 33138939

1, 3, 37, 43, 53, 111, 129, 131, 159, 393, 1591, 1961, 2279, 4773, 4847, 5633, 5883, 6837, 6943, 14541, 16899, 20829, 84323, 208421, 252969, 256891, 298549, 625263, 770673, 895647, 11046313, 33138939

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -33138938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 33138939 can be divided by 32 positive divisors. The sum of these divisors (counting 33138939) is 1, the average is 0.03125.

Base conversion 33138939

Base System Value
2 Binary 1111110011010100011111011
3 Ternary 2022100122002010
4 Quaternary 1332122203323
5 Quinary 31440421224
6 Senary 3142141003
8 Octal 176324373
10 Decimal 33138939
12 Duodecimal b121763
16 Hexadecimal 1f9a8fb
20 Vigesimal a7276j
36 Base36 jqa63

Cryptographic Hash Functions

md5 4d4ccd91937b3a995b459da34bedcebf
sha1 5e5d8872469882a169f74a6079cb6319630edacd
sha256 362a5f3d596076a7ea072c22b3fdedc4189c949dffa6d590a0f2282f7afdc266
sha512 ea81e3ee1d987713dd4173ed2bd28b2020cf34ebc106044d65aa27c6e7e863aea636122b4d36b053e153128061cdd8cce425925db756ee269ee1f3a1e5b1d237
ripemd-160 c6382b660b0b2de28d70203f69ecd1a5a7370de6

33138939 as geometric shapes

Circle

Radius = n
Diameter 66277878
Circumference 208218094.62032
Area 3.4500633681595E+15

Sphere

Radius = n
Volume 1.524419193381E+23
Surface area 1.3800253472638E+16
Circumference 208218094.62032

Square

Length = n
Perimeter 132555756
Area 1098189278045721
Diagonal 46865536.976455

Cube

Length = n
Surface area 6589135668274326
Volume 3.6392827495611E+22
Space diagonal 57398326.056926

Equilateral Triangle

Length = n
Perimeter 99416817
Area 4.7552990647564E+14
Altitude 28699163.028463

Triangular Pyramid

Length = n
Surface area 4.7552990647564E+14
Volume 4.2889358514498E+21
Height 15621845.658818