38894405 (number)

38894405 is an odd 8-digits composite number following 38894404 and preceding 38894406. In scientific notation, it is written as 3.8894405 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 28217280 positive integers (up to 38894405) that are relatively prime to 38894405.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8894405 × 10^7
Engineering notation 3.8894405 × 10^6

Prime Factorization of 38894405

Prime Factorization 11 × 5 × 1093 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38894405
Product of the distinct prime numbers

The prime factorization of 38894405 is 11 × 5 × 1093 × 647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 40, 8, 941, 653, 2420, 627, 78965, 17773, 707708, 682273, 9455214, 2958354, 68972410, 24675529, 526904610, 257746089, 3242316786, 4033047476

Basic calculations (n = 38894405)

Multiplication

n×y
n×2 77788810
n×3 116683215
n×4 155577620
n×5 194472025

Division

n÷y
n÷2 19447202.5
n÷3 12964801.666667
n÷3 9723601.25
n÷5 7778881

Exponentiation

ny
n2 1512774740304025
n3 5.8838473423155E+22
n4 2.2884874149019E+30
n5 8.9009356352598E+37

Nth Root

y√n
2√n 6236.5379017529
3√n 338.81480357688
4√n 78.971753822192
5√n 32.959258030653

Divisors of 38894405

1, 5, 11, 55, 647, 1093, 3235, 5465, 7117, 12023, 35585, 60115, 707171, 3535855, 7778881, 38894405

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 -38894404
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 38894405 can be divided by 16 positive divisors. The sum of these divisors (counting 38894405) is 1, the average is 0.0625.

Base conversion 38894405

Base System Value
2 Binary 10010100010111101101000101
3 Ternary 2201012001002112
4 Quaternary 2110113231011
5 Quinary 34424110110
6 Senary 3505350405
8 Octal 224275505
10 Decimal 38894405
12 Duodecimal 11038405
16 Hexadecimal 2517b45
20 Vigesimal c31g05
36 Base36 n5n45

Cryptographic Hash Functions

md5 a83eb235d2e664f9cc10f193ab58a47b
sha1 cb0f53d47003092aba097730ec69c80734b29046
sha256 25951e61885ded8e5573bdd54d0ba18f3555e46d86b8522a3c925d31f140cbfe
sha512 c50500c7db89243765d745a33dfc2a158a721cd5e46a9085bf0a6e2196c781af51db83f8a386f3d584d545bb5fbab6f555e73476147b74ef8e597c57a1b2e4ac
ripemd-160 ce904187b29dbf2b17d5fd17b3c1feb2f20e9b2e

38894405 as geometric shapes

Circle

Radius = n
Diameter 77788810
Circumference 244380754.02749
Area 4.7525220106753E+15

Sphere

Radius = n
Volume 2.4646202113949E+23
Surface area 1.9010088042701E+16
Circumference 244380754.02749

Square

Length = n
Perimeter 155577620
Area 1512774740304025
Diagonal 55004995.051432

Cube

Length = n
Surface area 9076648441824150
Volume 5.8838473423155E+22
Space diagonal 67367085.590161

Equilateral Triangle

Length = n
Perimeter 116683215
Area 6.5505067765335E+14
Altitude 33683542.79508

Triangular Pyramid

Length = n
Surface area 6.5505067765335E+14
Volume 6.9341805920295E+21
Height 18334998.350477