38434985 (number)

38434985 is an odd 8-digits composite number following 38434984 and preceding 38434986. In scientific notation, it is written as 3.8434985 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 30587904 positive integers (up to 38434985) that are relatively prime to 38434985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8434985 × 10^7
Engineering notation 3.8434985 × 10^6

Prime Factorization of 38434985

Prime Factorization 5 × 193 × 39829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38434985
Product of the distinct prime numbers

The prime factorization of 38434985 is 5 × 193 × 39829. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 6, 95, 633, 717, 9539, 5651, 71842, 44799, 464738, 526259, 42204, 9205132, 45265330, 15086785, 63847220, 672060566, 7163912624, 6904547288

Basic calculations (n = 38434985)

Multiplication

n×y
n×2 76869970
n×3 115304955
n×4 153739940
n×5 192174925

Division

n÷y
n÷2 19217492.5
n÷3 12811661.666667
n÷3 9608746.25
n÷5 7686997

Exponentiation

ny
n2 1477248071950225
n3 5.6778007486686E+22
n4 2.1822618660807E+30
n5 8.3875202088882E+37

Nth Root

y√n
2√n 6199.5955513243
3√n 337.47549159022
4√n 78.737510446574
5√n 32.881024685368

Divisors of 38434985

1, 5, 193, 965, 39829, 199145, 7686997, 38434985

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 -38434984
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 38434985 can be divided by 8 positive divisors. The sum of these divisors (counting 38434985) is 1, the average is 0.125.

Base conversion 38434985

Base System Value
2 Binary 10010010100111100010101001
3 Ternary 2200022200212222
4 Quaternary 2102213202221
5 Quinary 34314404420
6 Senary 3451443425
8 Octal 222474251
10 Decimal 38434985
12 Duodecimal 10a56575
16 Hexadecimal 24a78a9
20 Vigesimal c04795
36 Base36 mvsmh

Cryptographic Hash Functions

md5 69676bee0dda908d1b3d35158a406c7d
sha1 496af53d56484e71458f88a857015da464307c5f
sha256 e973a491f9552c826be1af7b4fd7ce2d2a781250ab95054fcd15a0476c4f5318
sha512 365173c232dfc3bb9248899ea6536ced4e392ea4def6181a1764c5c716cdf328dc406ffdbb5e7d512691299b4f13d2f3e9ff81930bd81686e828c7fa2b6ea2fa
ripemd-160 e1bac9d338404e13d3d95a9242acf881fcc6e068

38434985 as geometric shapes

Circle

Radius = n
Diameter 76869970
Circumference 241494133.03367
Area 4.6409116903685E+15

Sphere

Radius = n
Volume 2.3783116160752E+23
Surface area 1.8563646761474E+16
Circumference 241494133.03367

Square

Length = n
Perimeter 153739940
Area 1477248071950225
Diagonal 54355277.056606

Cube

Length = n
Surface area 8863488431701350
Volume 5.6778007486686E+22
Space diagonal 66571346.808148

Equilateral Triangle

Length = n
Perimeter 115304955
Area 6.3966717900024E+14
Altitude 33285673.404074

Triangular Pyramid

Length = n
Surface area 6.3966717900024E+14
Volume 6.6913523526827E+21
Height 18118425.685535