38966490 (number)

38966490 is an even 8-digits composite number following 38966489 and preceding 38966491. In scientific notation, it is written as 3.8966490 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 10391040 positive integers (up to 38966490) that are relatively prime to 38966490.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-six thousand four hundred ninety

Notation

Scientific notation 3.8966490 × 10^7
Engineering notation 3.8966490 × 10^6

Prime Factorization of 38966490

Prime Factorization 2 × 3 × 15 × 432961

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38966490
Product of the distinct prime numbers

The prime factorization of 38966490 is 2 × 3 × 15 × 432961. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 100, 26, 656, 236, 1950, 6794, 8226, 53818, 235528, 272441, 524597, 4312343, 38460, 86031662, 246807887, 569984623, 1943939122, 39774203

Basic calculations (n = 38966490)

Multiplication

n×y
n×2 77932980
n×3 116899470
n×4 155865960
n×5 194832450

Division

n÷y
n÷2 19483245
n÷3 12988830
n÷3 9741622.5
n÷5 7793298

Exponentiation

ny
n2 1518387342920100
n3 5.9166225214023E+22
n4 2.30550012314E+30
n5 8.9837247493332E+37

Nth Root

y√n
2√n 6242.314474616
3√n 339.02398869585
4√n 79.008319021581
5√n 32.971466001151

Divisors of 38966490

1, 2, 3, 6, 15, 30, 45, 90, 432961, 865922, 1298883, 2597766, 6494415, 12988830, 19483245, 38966490

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38966489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38966490 can be divided by 16 positive divisors. The sum of these divisors (counting 38966490) is 1, the average is 0.0625.

Base conversion 38966490

Base System Value
2 Binary 10010100101001010011011010
3 Ternary 2201022200222100
4 Quaternary 2110221103122
5 Quinary 34433411430
6 Senary 3511104230
8 Octal 224512332
10 Decimal 38966490
12 Duodecimal 11072076
16 Hexadecimal 25294da
20 Vigesimal c3ag4a
36 Base36 n76qi

Cryptographic Hash Functions

md5 f6d3a0d461ec6e2243dbbd117af3acdc
sha1 bf0c9702fef5c8bebcc53e655099420ca32b6e85
sha256 208b1c4494f9452d71ff874e34734d1d55dea156a0177b2367a7ff2572708423
sha512 436b6bf498809d285e082200c68ca2f33a2fe75cbf418fc7760abaf867e972f58da8475a000db190040b4d4b79f95dfa03e5e382aff476cf1c75712fa8e44878
ripemd-160 6001d796105487834a264fe8494a37087bfb4896

38966490 as geometric shapes

Circle

Radius = n
Diameter 77932980
Circumference 244833677.44036
Area 4.7701545218215E+15

Sphere

Radius = n
Volume 2.4783490463068E+23
Surface area 1.9080618087286E+16
Circumference 244833677.44036

Square

Length = n
Perimeter 155865960
Area 1518387342920100
Diagonal 55106938.636076

Cube

Length = n
Surface area 9110324057520600
Volume 5.9166225214023E+22
Space diagonal 67491940.472625

Equilateral Triangle

Length = n
Perimeter 116899470
Area 6.5748100587678E+14
Altitude 33745970.236312

Triangular Pyramid

Length = n
Surface area 6.5748100587678E+14
Volume 6.9728065110077E+21
Height 18368979.545359