38821485 (number)

38821485 is an odd 8-digits composite number following 38821484 and preceding 38821486. In scientific notation, it is written as 3.8821485 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 20616960 positive integers (up to 38821485) that are relatively prime to 38821485.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred twenty-one thousand four hundred eighty-five

Notation

Scientific notation 3.8821485 × 10^7
Engineering notation 3.8821485 × 10^6

Prime Factorization of 38821485

Prime Factorization 3 × 5 × 241 × 10739

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38821485
Product of the distinct prime numbers

The prime factorization of 38821485 is 3 × 5 × 241 × 10739. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 66, 65, 642, 30, 4396, 7038, 76668, 58890, 344281, 18784, 1931152, 6771682, 34185699, 4856617, 382496865, 405642707, 4669574394, 2086876010

Basic calculations (n = 38821485)

Multiplication

n×y
n×2 77642970
n×3 116464455
n×4 155285940
n×5 194107425

Division

n÷y
n÷2 19410742.5
n÷3 12940495
n÷3 9705371.25
n÷5 7764297

Exponentiation

ny
n2 1507107697605225
n3 5.8508158875966E+22
n4 2.2713736121809E+30
n5 8.8178096614677E+37

Nth Root

y√n
2√n 6230.6889667195
3√n 338.60293221578
4√n 78.93471331879
5√n 32.946890218397

Divisors of 38821485

1, 3, 5, 15, 241, 723, 1205, 3615, 10739, 32217, 53695, 161085, 2588099, 7764297, 12940495, 38821485

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 -38821484
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 38821485 can be divided by 16 positive divisors. The sum of these divisors (counting 38821485) is 1, the average is 0.0625.

Base conversion 38821485

Base System Value
2 Binary 10010100000101111001101101
3 Ternary 2201001100001210
4 Quaternary 2110011321231
5 Quinary 34414241420
6 Senary 3504025033
8 Octal 224057155
10 Decimal 38821485
12 Duodecimal 11002179
16 Hexadecimal 2505e6d
20 Vigesimal c2cde5
36 Base36 n42ul

Cryptographic Hash Functions

md5 c300586c429de633617feb9acf74871a
sha1 5e6e6d298500f54e4c69cc580091d94e1189f84e
sha256 4d97f822ac2de9a13f6ec1038cb0e2d8a09d1e2b17be99f85447cf7664a9bdc9
sha512 87dd515a815d84b744576e68fe7e1039d4d29cf8b7ea013145d67e39eccbd34947c41c83278337a2759f54df61152f499f041dfb2eae796e4745506a0e13913a
ripemd-160 301531a8b110e8e4caf5f12b6e248dd4fc02e6f8

38821485 as geometric shapes

Circle

Radius = n
Diameter 77642970
Circumference 243922584.15489
Area 4.7347184709652E+15

Sphere

Radius = n
Volume 2.4507840279973E+23
Surface area 1.8938873883861E+16
Circumference 243922584.15489

Square

Length = n
Perimeter 155285940
Area 1507107697605225
Diagonal 54901870.598464

Cube

Length = n
Surface area 9042646185631350
Volume 5.8508158875966E+22
Space diagonal 67240784.445273

Equilateral Triangle

Length = n
Perimeter 116464455
Area 6.525967761826E+14
Altitude 33620392.222637

Triangular Pyramid

Length = n
Surface area 6.525967761826E+14
Volume 6.8952526493225E+21
Height 18300623.532821