38402912 (number)

38402912 is an even 8-digits composite number following 38402911 and preceding 38402913. In scientific notation, it is written as 3.8402912 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 24 positive divisors. There are 19052800 positive integers (up to 38402912) that are relatively prime to 38402912.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred two thousand nine hundred twelve

Notation

Scientific notation 3.8402912 × 10^7
Engineering notation 3.8402912 × 10^6

Prime Factorization of 38402912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 131 × 9161

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2400182
Product of the distinct prime numbers

The prime factorization of 38402912 is 2 × 2 × 2 × 2 × 2 × 131 × 9161. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 10, 29, 55, 565, 381, 90, 7264, 67688, 98096, 350573, 20198, 9451972, 5362727, 51999387, 28614016, 450007544, 517123276, 2307301614, 2422722604

Basic calculations (n = 38402912)

Multiplication

n×y
n×2 76805824
n×3 115208736
n×4 153611648
n×5 192014560

Division

n÷y
n÷2 19201456
n÷3 12800970.666667
n÷3 9600728
n÷5 7680582.4

Exponentiation

ny
n2 1474783650079744
n3 5.6635986733051E+22
n4 2.1749868145425E+30
n5 8.3525827240037E+37

Nth Root

y√n
2√n 6197.0083104672
3√n 337.38159394653
4√n 78.721079200347
5√n 32.875535179942

Divisors of 38402912

1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 9161, 18322, 36644, 73288, 146576, 293152, 1200091, 2400182, 4800364, 9600728, 19201456, 38402912

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 -38402911
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 38402912 can be divided by 24 positive divisors. The sum of these divisors (counting 38402912) is 1, the average is 0.041666666666667.

Base conversion 38402912

Base System Value
2 Binary 10010010011111101101100000
3 Ternary 2200021001220002
4 Quaternary 2102133231200
5 Quinary 34312343122
6 Senary 3451035132
8 Octal 222375540
10 Decimal 38402912
12 Duodecimal 10a3baa8
16 Hexadecimal 249fb60
20 Vigesimal c0075c
36 Base36 mv3vk

Cryptographic Hash Functions

md5 4e1e2e197c0deea81046c81738308d9d
sha1 d1ba9d41d976c443a97255a5461f901edd23bc76
sha256 904a18c060bdf274799ef3b4f981923b03160a760c4ff548b7a9f46fd8bf70e9
sha512 84f9bc8d64033dcb5fcc623851f5823457e12df24e53d1ca82ea3aab45093b2b61da5866860e44220937f4aea5a0f2306036c2d8e92226bfc142999d72cb17a1
ripemd-160 1ed119b4572b2276934786ba73aade8471a62a38

38402912 as geometric shapes

Circle

Radius = n
Diameter 76805824
Circumference 241292612.43131
Area 4.6331694807249E+15

Sphere

Radius = n
Volume 2.3723626646582E+23
Surface area 1.8532677922899E+16
Circumference 241292612.43131

Square

Length = n
Perimeter 153611648
Area 1474783650079744
Diagonal 54309918.98502

Cube

Length = n
Surface area 8848701900478464
Volume 5.6635986733051E+22
Space diagonal 66515794.742597

Equilateral Triangle

Length = n
Perimeter 115208736
Area 6.386000530275E+14
Altitude 33257897.371298

Triangular Pyramid

Length = n
Surface area 6.386000530275E+14
Volume 6.6746150463553E+21
Height 18103306.32834