38446816 (number)

38446816 is an even 8-digits composite number following 38446815 and preceding 38446817. In scientific notation, it is written as 3.8446816 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 24 positive divisors. There are 18775680 positive integers (up to 38446816) that are relatively prime to 38446816.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred forty-six thousand eight hundred sixteen

Notation

Scientific notation 3.8446816 × 10^7
Engineering notation 3.8446816 × 10^6

Prime Factorization of 38446816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 43 × 27941

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2402926
Product of the distinct prime numbers

The prime factorization of 38446816 is 2 × 2 × 2 × 2 × 2 × 43 × 27941. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 66, 27, 600, 704, 265, 3281, 84236, 44773, 828749, 817923, 2004905, 4097377, 67471573, 30372301, 67304048, 506318645, 8098532020, 2521924700

Basic calculations (n = 38446816)

Multiplication

n×y
n×2 76893632
n×3 115340448
n×4 153787264
n×5 192234080

Division

n÷y
n÷2 19223408
n÷3 12815605.333333
n÷3 9611704
n÷5 7689363.2

Exponentiation

ny
n2 1478157660537856
n3 5.6830455593689E+22
n4 2.1849500694067E+30
n5 8.4004373287668E+37

Nth Root

y√n
2√n 6200.549653055
3√n 337.51011510608
4√n 78.743568963154
5√n 32.883048713806

Divisors of 38446816

1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 27941, 55882, 111764, 223528, 447056, 894112, 1201463, 2402926, 4805852, 9611704, 19223408, 38446816

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 -38446815
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 38446816 can be divided by 24 positive divisors. The sum of these divisors (counting 38446816) is 1, the average is 0.041666666666667.

Base conversion 38446816

Base System Value
2 Binary 10010010101010011011100000
3 Ternary 2200100022010011
4 Quaternary 2102222123200
5 Quinary 34320244231
6 Senary 3452014304
8 Octal 222523340
10 Decimal 38446816
12 Duodecimal 10a61394
16 Hexadecimal 24aa6e0
20 Vigesimal c05h0g
36 Base36 mw1r4

Cryptographic Hash Functions

md5 0c6e2758944daac71dbb63f018e46d8a
sha1 d083e63be7cf523e7629a5f07bedd52f984cf8c8
sha256 de264b2bf6ca19d2204b9fa705187752fbb0a620096a1f89d8c0c473ccbde74b
sha512 786f430e9494f1e27cd60a2f1c2016021ef2eeed0ad713aac6432da808fb88deecfcd93d6221f0a1fdac7c58639e7b621dcff78a7e3cca5a1ea5ac0cded51891
ripemd-160 b549d4fd40d3438eb353af8197421f67f4ea94e8

38446816 as geometric shapes

Circle

Radius = n
Diameter 76893632
Circumference 241568469.39904
Area 4.6437692471932E+15

Sphere

Radius = n
Volume 2.3805085572439E+23
Surface area 1.8575076988773E+16
Circumference 241568469.39904

Square

Length = n
Perimeter 153787264
Area 1478157660537856
Diagonal 54372008.617263

Cube

Length = n
Surface area 8868945963227136
Volume 5.6830455593689E+22
Space diagonal 66591838.701252

Equilateral Triangle

Length = n
Perimeter 115340448
Area 6.4006104241218E+14
Altitude 33295919.350626

Triangular Pyramid

Length = n
Surface area 6.4006104241218E+14
Volume 6.6975334213698E+21
Height 18124002.872421