38705220 (number)

38705220 is an even 8-digits composite number following 38705219 and preceding 38705221. In scientific notation, it is written as 3.8705220 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 10214400 positive integers (up to 38705220) that are relatively prime to 38705220.

Interesting facts

Basic properties

Name

Name thirty-eight million seven hundred five thousand two hundred twenty

Notation

Scientific notation 3.8705220 × 10^7
Engineering notation 3.8705220 × 10^6

Prime Factorization of 38705220

Prime Factorization 2 × 2 × 3 × 3 × 5 × 101 × 2129

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6450870
Product of the distinct prime numbers

The prime factorization of 38705220 is 2 × 2 × 3 × 3 × 5 × 101 × 2129. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 9, 90, 62, 587, 708, 4987, 1892, 1420, 9289, 672383, 244783, 7231194, 1276522, 31075992, 29123996, 76057532, 539539847, 7429526416, 1375514411

Basic calculations (n = 38705220)

Multiplication

n×y
n×2 77410440
n×3 116115660
n×4 154820880
n×5 193526100

Division

n÷y
n÷2 19352610
n÷3 12901740
n÷3 9676305
n÷5 7741044

Exponentiation

ny
n2 1498094055248400
n3 5.7984059989081E+22
n4 2.2442857983706E+30
n5 8.686557556881E+37

Nth Root

y√n
2√n 6221.3519431069
3√n 338.26457116234
4√n 78.87554718103
5√n 32.92713225568

Divisors of 38705220

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 2129, 3030, 3636, 4258, 4545, 6060, 6387, 8516, 9090, 10645, 12774, 18180, 19161, 21290, 25548, 31935, 38322, 42580, 63870, 76644, 95805, 127740, 191610, 215029, 383220, 430058, 645087, 860116, 1075145, 1290174, 1935261, 2150290, 2580348, 3225435, 3870522, 4300580, 6450870, 7741044, 9676305, 12901740, 19352610, 38705220

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38705219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38705220 can be divided by 72 positive divisors. The sum of these divisors (counting 38705220) is 1, the average is 0.013888888888889.

Base conversion 38705220

Base System Value
2 Binary 10010011101001100001000100
3 Ternary 2200211102120200
4 Quaternary 2103221201010
5 Quinary 34402031340
6 Senary 3501330500
8 Octal 223514104
10 Decimal 38705220
12 Duodecimal 10b66a30
16 Hexadecimal 24e9844
20 Vigesimal c1i310
36 Base36 n1l50

Cryptographic Hash Functions

md5 91e37391738eb771ea0703778ebcf6b5
sha1 c139fb74d438fb33dfd5f1ffa6d81b9a3a9955e6
sha256 1d1d96237cf4e8116c15d953ec8b136b10cdf9eb338830d9e6a915c677a2c574
sha512 9353e540dbb3d9d2e3d32647f903ca94d0640c7f1ebcc4ebdcf6f4f12439e277742137641b3788108423fa730e5d6ead53bbb719ddc9c029ba91cd9f3cf782e2
ripemd-160 685c906292cfeaa0f86186b24e10d32d9834167a

38705220 as geometric shapes

Circle

Radius = n
Diameter 77410440
Circumference 243192069.61515
Area 4.7064012783549E+15

Sphere

Radius = n
Volume 2.4288306251601E+23
Surface area 1.882560511342E+16
Circumference 243192069.61515

Square

Length = n
Perimeter 154820880
Area 1498094055248400
Diagonal 54737447.058634

Cube

Length = n
Surface area 8988564331490400
Volume 5.7984059989081E+22
Space diagonal 67039407.558131

Equilateral Triangle

Length = n
Perimeter 116115660
Area 6.4869375455178E+14
Altitude 33519703.779066

Triangular Pyramid

Length = n
Surface area 6.4869375455178E+14
Volume 6.8334870031678E+21
Height 18245815.686211