38854490 (number)

38854490 is an even 8-digits composite number following 38854489 and preceding 38854491. In scientific notation, it is written as 3.8854490 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 15005760 positive integers (up to 38854490) that are relatively prime to 38854490.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred fifty-four thousand four hundred ninety

Notation

Scientific notation 3.8854490 × 10^7
Engineering notation 3.8854490 × 10^6

Prime Factorization of 38854490

Prime Factorization 2 × 5 × 29 × 133981

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38854490
Product of the distinct prime numbers

The prime factorization of 38854490 is 2 × 5 × 29 × 133981. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 86, 7, 729, 310, 2575, 7898, 75405, 29820, 409451, 642012, 8978965, 206109, 22496999, 50962147, 945161661, 822120434, 2796698573, 8624207585

Basic calculations (n = 38854490)

Multiplication

n×y
n×2 77708980
n×3 116563470
n×4 155417960
n×5 194272450

Division

n÷y
n÷2 19427245
n÷3 12951496.666667
n÷3 9713622.5
n÷5 7770898

Exponentiation

ny
n2 1509671393160100
n3 5.8657512048825E+22
n4 2.279107715326E+30
n5 8.8553567934055E+37

Nth Root

y√n
2√n 6233.3369875212
3√n 338.69886212168
4√n 78.951485024167
5√n 32.952490429232

Divisors of 38854490

1, 2, 5, 10, 29, 58, 145, 290, 133981, 267962, 669905, 1339810, 3885449, 7770898, 19427245, 38854490

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 -38854489
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 38854490 can be divided by 16 positive divisors. The sum of these divisors (counting 38854490) is 1, the average is 0.0625.

Base conversion 38854490

Base System Value
2 Binary 10010100001101111101011010
3 Ternary 2201010000100012
4 Quaternary 2110031331122
5 Quinary 34421320430
6 Senary 3504441522
8 Octal 224157532
10 Decimal 38854490
12 Duodecimal 110192a2
16 Hexadecimal 250df5a
20 Vigesimal c2gg4a
36 Base36 n4sbe

Cryptographic Hash Functions

md5 b0e6b9c97ea52a64873f37bcc1d44368
sha1 2fde1364a70dcd51c2e228f15835169a3856f708
sha256 9d47deadd0d35f9a8dce8c27948e56b8c0d519ba7d5a2160b25dc2eca2a55f6f
sha512 ebdb744f80643b52a78fe60b448e0a31ed65bafec961f2b36121594dce01414fa20926094f83847729a23208d8eef1a35916aee630b92c463139fd758ff3bea5
ripemd-160 fb5aa009c1bbf92324f6f3f1ea6a834909624f3a

38854490 as geometric shapes

Circle

Radius = n
Diameter 77708980
Circumference 244129960.68596
Area 4.7427725580864E+15

Sphere

Radius = n
Volume 2.4570401190726E+23
Surface area 1.8971090232346E+16
Circumference 244129960.68596

Square

Length = n
Perimeter 155417960
Area 1509671393160100
Diagonal 54948546.71709

Cube

Length = n
Surface area 9058028358960600
Volume 5.8657512048825E+22
Space diagonal 67297950.782177

Equilateral Triangle

Length = n
Perimeter 116563470
Area 6.5370688892165E+14
Altitude 33648975.391088

Triangular Pyramid

Length = n
Surface area 6.5370688892165E+14
Volume 6.9128540895427E+21
Height 18316182.23903