38528020 (number)

38528020 is an even 8-digits composite number following 38528019 and preceding 38528021. In scientific notation, it is written as 3.8528020 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 15299232 positive integers (up to 38528020) that are relatively prime to 38528020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8528020 × 10^7
Engineering notation 3.8528020 × 10^6

Prime Factorization of 38528020

Prime Factorization 2 × 2 × 5 × 139 × 13859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19264010
Product of the distinct prime numbers

The prime factorization of 38528020 is 2 × 2 × 5 × 139 × 13859. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 82, 37, 65, 667, 2166, 6454, 56507, 66909, 604436, 299621, 3261706, 7600738, 78424361, 88276710, 994644772, 785972433, 1820037831, 6355827999

Basic calculations (n = 38528020)

Multiplication

n×y
n×2 77056040
n×3 115584060
n×4 154112080
n×5 192640100

Division

n÷y
n÷2 19264010
n÷3 12842673.333333
n÷3 9632005
n÷5 7705604

Exponentiation

ny
n2 1484408325120400
n3 5.7191313638405E+22
n4 2.2034680756868E+30
n5 8.4895262089421E+37

Nth Root

y√n
2√n 6207.0943282666
3√n 337.74756778461
4√n 78.785114890229
5√n 32.896927532836

Divisors of 38528020

1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 13859, 27718, 55436, 69295, 138590, 277180, 1926401, 3852802, 7705604, 9632005, 19264010, 38528020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38528019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38528020 can be divided by 24 positive divisors. The sum of these divisors (counting 38528020) is 1, the average is 0.041666666666667.

Base conversion 38528020

Base System Value
2 Binary 10010010111110010000010100
3 Ternary 2200111102111201
4 Quaternary 2102332100110
5 Quinary 34330344040
6 Senary 3453442244
8 Octal 222762024
10 Decimal 38528020
12 Duodecimal 10aa0384
16 Hexadecimal 24be414
20 Vigesimal c0g010
36 Base36 mxses

Cryptographic Hash Functions

md5 f069c1ce8abdfd714a8fda5a4b2ef1da
sha1 7b7d7b91ca49dd9064a610bac137be50c133f838
sha256 e7d752cd5b4760fcced7e58625e2a79678ad2330f785b4510ab97afdbca19fba
sha512 d76b761f2014f5b1269fa9c90110226e49ce7f11268b7907db2fd11ee1ece52933ba9619d39651140edb467a57e1415005b5f86f8908e85514c73aa38ae9b89f
ripemd-160 d0deb3c80424046622dd9c22b784fc3585c06987

38528020 as geometric shapes

Circle

Radius = n
Diameter 77056040
Circumference 242078689.17872
Area 4.6634062891258E+15

Sphere

Radius = n
Volume 2.3956241436742E+23
Surface area 1.8653625156503E+16
Circumference 242078689.17872

Square

Length = n
Perimeter 154112080
Area 1484408325120400
Diagonal 54486848.415382

Cube

Length = n
Surface area 8906449950722400
Volume 5.7191313638405E+22
Space diagonal 66732488.15503

Equilateral Triangle

Length = n
Perimeter 115584060
Area 6.4276765957169E+14
Altitude 33366244.077515

Triangular Pyramid

Length = n
Surface area 6.4276765957169E+14
Volume 6.7400609497805E+21
Height 18162282.805127