38993844 (number)

38993844 is an even 8-digits composite number following 38993843 and preceding 38993845. In scientific notation, it is written as 3.8993844 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 12949920 positive integers (up to 38993844) that are relatively prime to 38993844.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-three thousand eight hundred forty-four

Notation

Scientific notation 3.8993844 × 10^7
Engineering notation 3.8993844 × 10^6

Prime Factorization of 38993844

Prime Factorization 2 × 2 × 3 × 277 × 11731

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19496922
Product of the distinct prime numbers

The prime factorization of 38993844 is 2 × 2 × 3 × 277 × 11731. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 19, 1, 13, 56, 6249, 293, 30852, 76629, 382172, 383949, 7274496, 6909110, 64884279, 69361951, 338683456, 413626015, 3248354369, 2744702971

Basic calculations (n = 38993844)

Multiplication

n×y
n×2 77987688
n×3 116981532
n×4 155975376
n×5 194969220

Division

n÷y
n÷2 19496922
n÷3 12997948
n÷3 9748461
n÷5 7798768.8

Exponentiation

ny
n2 1520519869896336
n3 5.9290914605638E+22
n4 2.3119806747496E+30
n5 9.0153013762199E+37

Nth Root

y√n
2√n 6244.5051044899
3√n 339.10330037308
4√n 79.022181091703
5√n 32.976093815142

Divisors of 38993844

1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 11731, 23462, 35193, 46924, 70386, 140772, 3249487, 6498974, 9748461, 12997948, 19496922, 38993844

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38993843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38993844 can be divided by 24 positive divisors. The sum of these divisors (counting 38993844) is 1, the average is 0.041666666666667.

Base conversion 38993844

Base System Value
2 Binary 10010100101111111110110100
3 Ternary 2201101002111110
4 Quaternary 2110233332310
5 Quinary 34440300334
6 Senary 3511435020
8 Octal 224577664
10 Decimal 38993844
12 Duodecimal 11085a70
16 Hexadecimal 252ffb4
20 Vigesimal c3e4c4
36 Base36 n7ruc

Cryptographic Hash Functions

md5 2ad52a3a863a37be2d2934ee3013063b
sha1 b7899dfa7a90dbb5f4def257d8a68a9050a01283
sha256 5300798b06f7d4c75c8a036f4e0d6b8a4a1842e18bdbd215fc4299540f16ab49
sha512 64f6c177b734a0ca95759375d5f6c6d9f156cbbbd8b1214704b498b60314e34561557ec889ab6460ade9e9aeffed2909dbb733882279eed34ca58ac81d88f4e1
ripemd-160 6b65ef3ed98749e5f5339bfb28f18028a4ebc5b8

38993844 as geometric shapes

Circle

Radius = n
Diameter 77987688
Circumference 245005547.69125
Area 4.7768540529036E+15

Sphere

Radius = n
Volume 2.4835720233292E+23
Surface area 1.9107416211615E+16
Circumference 245005547.69125

Square

Length = n
Perimeter 155975376
Area 1520519869896336
Diagonal 55145623.033861

Cube

Length = n
Surface area 9123119219378016
Volume 5.9290914605638E+22
Space diagonal 67539318.990415

Equilateral Triangle

Length = n
Perimeter 116981532
Area 6.5840441714462E+14
Altitude 33769659.495207

Triangular Pyramid

Length = n
Surface area 6.5840441714462E+14
Volume 6.9875012967332E+21
Height 18381874.34462