38862490 (number)

38862490 is an even 8-digits composite number following 38862489 and preceding 38862491. In scientific notation, it is written as 3.8862490 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 15289920 positive integers (up to 38862490) that are relatively prime to 38862490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8862490 × 10^7
Engineering notation 3.8862490 × 10^6

Prime Factorization of 38862490

Prime Factorization 2 × 5 × 61 × 63709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38862490
Product of the distinct prime numbers

The prime factorization of 38862490 is 2 × 5 × 61 × 63709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 82, 53, 904, 790, 4408, 8181, 41655, 189, 772883, 225005, 3122309, 4714252, 17454839, 8043214, 264084680, 380986482, 6328032519, 4929364826

Basic calculations (n = 38862490)

Multiplication

n×y
n×2 77724980
n×3 116587470
n×4 155449960
n×5 194312450

Division

n÷y
n÷2 19431245
n÷3 12954163.333333
n÷3 9715622.5
n÷5 7772498

Exponentiation

ny
n2 1510293129000100
n3 5.8693751622835E+22
n4 2.2809853355049E+30
n5 8.8644769791206E+37

Nth Root

y√n
2√n 6233.9786653469
3√n 338.72210615305
4√n 78.955548667252
5√n 32.953847277384

Divisors of 38862490

1, 2, 5, 10, 61, 122, 305, 610, 63709, 127418, 318545, 637090, 3886249, 7772498, 19431245, 38862490

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 -38862489
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 38862490 can be divided by 16 positive divisors. The sum of these divisors (counting 38862490) is 1, the average is 0.0625.

Base conversion 38862490

Base System Value
2 Binary 10010100001111111010011010
3 Ternary 2201010102022111
4 Quaternary 2110033322122
5 Quinary 34422044430
6 Senary 3504542534
8 Octal 224177232
10 Decimal 38862490
12 Duodecimal 11021a4a
16 Hexadecimal 250fe9a
20 Vigesimal c2hg4a
36 Base36 n4yhm

Cryptographic Hash Functions

md5 f486c8396864aed54f9eb07b48fdc752
sha1 ebc2b72e4371b3fd35831bbe0c626965b8b36bfc
sha256 d802bfd378d2ecff52e13aecc71bd6c2b441df1e683bff1ee172a7b746b09a21
sha512 0e5834fc1238f6f771b9bb6054fe25d8955483e4e0091719db40ebb0bbd5bd5e37e9144ccd61406b785e858d8388f3d4687e286b0881769559d96e4ac96eab0b
ripemd-160 b52f447747d9b46aaeb2e683b1c72e7ab542688c

38862490 as geometric shapes

Circle

Radius = n
Diameter 77724980
Circumference 244180226.16841
Area 4.7447257988339E+15

Sphere

Radius = n
Volume 2.458558118799E+23
Surface area 1.8978903195335E+16
Circumference 244180226.16841

Square

Length = n
Perimeter 155449960
Area 1510293129000100
Diagonal 54959860.425589

Cube

Length = n
Surface area 9061758774000600
Volume 5.8693751622835E+22
Space diagonal 67311807.188637

Equilateral Triangle

Length = n
Perimeter 116587470
Area 6.5397610843759E+14
Altitude 33655903.594319

Triangular Pyramid

Length = n
Surface area 6.5397610843759E+14
Volume 6.9171249642976E+21
Height 18319953.475196