38467894 (number)

38467894 is an even 8-digits composite number following 38467893 and preceding 38467895. In scientific notation, it is written as 3.8467894 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 18126504 positive integers (up to 38467894) that are relatively prime to 38467894.

Interesting facts

Basic properties

Name

Name thirty-eight million four hundred sixty-seven thousand eight hundred ninety-four

Notation

Scientific notation 3.8467894 × 10^7
Engineering notation 3.8467894 × 10^6

Prime Factorization of 38467894

Prime Factorization 2 × 19 × 199 × 5087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38467894
Product of the distinct prime numbers

The prime factorization of 38467894 is 2 × 19 × 199 × 5087. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 26, 12, 559, 787, 4167, 2138, 67301, 42656, 636087, 208700, 5552586, 6318748, 59241997, 34125958, 858879542, 534749372, 4643228313, 5936759650

Basic calculations (n = 38467894)

Multiplication

n×y
n×2 76935788
n×3 115403682
n×4 153871576
n×5 192339470

Division

n÷y
n÷2 19233947
n÷3 12822631.333333
n÷3 9616973.5
n÷5 7693578.8

Exponentiation

ny
n2 1479778868795236
n3 5.6923976668255E+22
n4 2.1897455005329E+30
n5 8.4234897801477E+37

Nth Root

y√n
2√n 6202.2491081865
3√n 337.57178244536
4√n 78.7543592964
5√n 32.886653469817

Divisors of 38467894

1, 2, 19, 38, 199, 398, 3781, 5087, 7562, 10174, 96653, 193306, 1012313, 2024626, 19233947, 38467894

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 -38467893
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 38467894 can be divided by 16 positive divisors. The sum of these divisors (counting 38467894) is 1, the average is 0.0625.

Base conversion 38467894

Base System Value
2 Binary 10010010101111100100110110
3 Ternary 2200101101000211
4 Quaternary 2102233210312
5 Quinary 34321433034
6 Senary 3452300034
8 Octal 222574466
10 Decimal 38467894
12 Duodecimal 10a7161a
16 Hexadecimal 24af936
20 Vigesimal c089ee
36 Base36 mwi0m

Cryptographic Hash Functions

md5 3d0a29d69b440d53cfd5d721c7e00cbc
sha1 45d63783cec4c22b847446d666f48972a5c12e28
sha256 09c2a36596b82f4f62b60ac0651ad4e074c3e48ceebd34c67302308a881d44ee
sha512 dd8d797a7c5d28f0f50fd65df9cec3f688672bc24980f84a3e08cc4a284cbd10de71d2550c3e4d69c1324b59f36be91589e6b2ee8328407bc3915dee1b86ea64
ripemd-160 ab220db91d2e9ec13219ef33d77aa01a011d0904

38467894 as geometric shapes

Circle

Radius = n
Diameter 76935788
Circumference 241700906.37894
Area 4.6488624231445E+15

Sphere

Radius = n
Volume 2.3844259588548E+23
Surface area 1.8595449692578E+16
Circumference 241700906.37894

Square

Length = n
Perimeter 153871576
Area 1479778868795236
Diagonal 54401817.410731

Cube

Length = n
Surface area 8878673212771416
Volume 5.6923976668255E+22
Space diagonal 66628346.868174

Equilateral Triangle

Length = n
Perimeter 115403682
Area 6.4076304618004E+14
Altitude 33314173.434087

Triangular Pyramid

Length = n
Surface area 6.4076304618004E+14
Volume 6.7085549857047E+21
Height 18133939.13691