38339985 (number)

38339985 is an odd 8-digits composite number following 38339984 and preceding 38339986. In scientific notation, it is written as 3.8339985 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 20397312 positive integers (up to 38339985) that are relatively prime to 38339985.

Interesting facts

Basic properties

Name

Name thirty-eight million three hundred thirty-nine thousand nine hundred eighty-five

Notation

Scientific notation 3.8339985 × 10^7
Engineering notation 3.8339985 × 10^6

Prime Factorization of 38339985

Prime Factorization 15 × 433 × 5903

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38339985
Product of the distinct prime numbers

The prime factorization of 38339985 is 15 × 433 × 5903. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 74, 68, 761, 722, 358, 3022, 77988, 186, 740421, 181797, 3401315, 8078761, 75526916, 29635098, 465703476, 990436445, 2539187104, 7981642782

Basic calculations (n = 38339985)

Multiplication

n×y
n×2 76679970
n×3 115019955
n×4 153359940
n×5 191699925

Division

n÷y
n÷2 19169992.5
n÷3 12779995
n÷3 9584996.25
n÷5 7667997

Exponentiation

ny
n2 1469954449800225
n3 5.6358031556024E+22
n4 2.1607660844875E+30
n5 8.2843739267759E+37

Nth Root

y√n
2√n 6191.929020911
3√n 337.19721540966
4√n 78.688811281598
5√n 32.864754142901

Divisors of 38339985

1, 15, 433, 5903, 6495, 88545, 2555999, 38339985

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38339984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38339985 can be divided by 8 positive divisors. The sum of these divisors (counting 38339985) is 1, the average is 0.125.

Base conversion 38339985

Base System Value
2 Binary 10010010010000010110010001
3 Ternary 2200010212120110
4 Quaternary 2102100112101
5 Quinary 34303334420
6 Senary 3445431533
8 Octal 222202621
10 Decimal 38339985
12 Duodecimal 10a0b5a9
16 Hexadecimal 2490591
20 Vigesimal bjc9j5
36 Base36 mtrbl

Cryptographic Hash Functions

md5 75cbc165ef71877a004342c3407c0aaa
sha1 0c774f0fb956c69abc709942e3635344d8324be2
sha256 b2586bf69724ceb7f6326f642331ea43d382fe593e259bfbf2f84f184e426a52
sha512 cb0c30e4dbf0f4dabc3ba939d63a849eb00830c46f47f789fa728835d58aa6878232575874887a5d168a45c49f333feb48ba41472a181f6e8808d694819e9815
ripemd-160 1f54cf9685db2fa77d389225ec11a44019889c90

38339985 as geometric shapes

Circle

Radius = n
Diameter 76679970
Circumference 240897230.42949
Area 4.617998100604E+15

Sphere

Radius = n
Volume 2.3607197054292E+23
Surface area 1.8471992402416E+16
Circumference 240897230.42949

Square

Length = n
Perimeter 153359940
Area 1469954449800225
Diagonal 54220926.768181

Cube

Length = n
Surface area 8819726698801350
Volume 5.6358031556024E+22
Space diagonal 66406801.981429

Equilateral Triangle

Length = n
Perimeter 115019955
Area 6.3650894796649E+14
Altitude 33203400.990714

Triangular Pyramid

Length = n
Surface area 6.3650894796649E+14
Volume 6.6418577145983E+21
Height 18073642.25606