38820465 (number)

38820465 is an odd 8-digits composite number following 38820464 and preceding 38820466. In scientific notation, it is written as 3.8820465 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 20414592 positive integers (up to 38820465) that are relatively prime to 38820465.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred twenty thousand four hundred sixty-five

Notation

Scientific notation 3.8820465 × 10^7
Engineering notation 3.8820465 × 10^6

Prime Factorization of 38820465

Prime Factorization 45 × 9 × 3 × 359 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38820465
Product of the distinct prime numbers

The prime factorization of 38820465 is 45 × 9 × 3 × 359 × 89. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 66, 96, 338, 948, 2008, 7018, 64782, 14579, 758687, 155169, 6945342, 893007, 44069387, 26503261, 975011683, 756721456, 612367947, 5827481096

Basic calculations (n = 38820465)

Multiplication

n×y
n×2 77640930
n×3 116461395
n×4 155281860
n×5 194102325

Division

n÷y
n÷2 19410232.5
n÷3 12940155
n÷3 9705116.25
n÷5 7764093

Exponentiation

ny
n2 1507028502816225
n3 5.850354724758E+22
n4 2.2711349083005E+30
n5 8.8166513217958E+37

Nth Root

y√n
2√n 6230.6071132756
3√n 338.59996669282
4√n 78.934194828829
5√n 32.946717086528

Divisors of 38820465

1, 3, 9, 27, 45, 89, 135, 267, 359, 405, 801, 1077, 1215, 2403, 3231, 4005, 9693, 12015, 16155, 31951, 36045, 48465, 95853, 108135, 145395, 287559, 436185, 862677, 1437795, 4313385, 12940155, 38820465

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38820464
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38820465 can be divided by 32 positive divisors. The sum of these divisors (counting 38820465) is 1, the average is 0.03125.

Base conversion 38820465

Base System Value
2 Binary 10010100000101101001110001
3 Ternary 2201001021200000
4 Quaternary 2110011221301
5 Quinary 34414223330
6 Senary 3504020213
8 Octal 224055161
10 Decimal 38820465
12 Duodecimal 11001669
16 Hexadecimal 2505a71
20 Vigesimal c2cb35
36 Base36 n4229

Cryptographic Hash Functions

md5 73634455cb6886b1ad8081102e10e70f
sha1 530a025ff5cde7d4ed6fc4728be22d873d8f22eb
sha256 c50e417b2875b4a97694048272a9112f39a95b6498aa9e774f3c9cf08baa9094
sha512 e6696335ddd9e2913e0bdb1f9607ff138d92349a77965039800845bc26d4361a8abc1a33139028451b99f5ba8307c3e4aa5262730ae3c4469990a52d5743986a
ripemd-160 b10a45bfa7b1e2a14f677b268a680957c0d6cdc4

38820465 as geometric shapes

Circle

Radius = n
Diameter 77640930
Circumference 243916175.30588
Area 4.7344696731979E+15

Sphere

Radius = n
Volume 2.4505908565592E+23
Surface area 1.8937878692792E+16
Circumference 243916175.30588

Square

Length = n
Perimeter 155281860
Area 1507028502816225
Diagonal 54900428.10063

Cube

Length = n
Surface area 9042171016897350
Volume 5.850354724758E+22
Space diagonal 67239017.753449

Equilateral Triangle

Length = n
Perimeter 116461395
Area 6.5256248383304E+14
Altitude 33619508.876725

Triangular Pyramid

Length = n
Surface area 6.5256248383304E+14
Volume 6.8947091637052E+21
Height 18300142.70021