38205720, thirty-eight million two hundred five thousand seven hundred twenty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

38205720 has 64 divisors, whose sum is 120083040
The reverse of 38205720 is 02750283
Previous prime number is 21

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 27
Digital Root 9

Name

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

Notation

Scientific notation	3.8205720 × 10^7
Engineering notation	3.8205720 × 10^6

Prime Factorization of 38205720

Prime Factorization 2 × 2 × 2 × 5 × 3 × 21 × 15161

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	9551430	Product of the distinct prime numbers

The prime factorization of 38205720 is 2 × 2 × 2 × 5 × 3 × 21 × 15161. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 4, 77, 21, 279, 138, 5262, 6763, 86144, 48219, 570683, 487806, 229101, 5504193, 85258727, 46549867, 289169272, 721256055, 3343504631, 5194456396

Basic calculations (n = 38205720)

Multiplication

n×y

n×2	76411440
n×3	114617160
n×4	152822880
n×5	191028600

Division

n÷y

n÷2	19102860
n÷3	12735240
n÷3	9551430
n÷5	7641144

Exponentiation

n^y

n²	1459677040718400
n³	5.5768012308116E+22
n⁴	2.1306570632004E+30
n⁵	8.1403287172658E+37

Nth Root

^y√n

²√n	6181.0775759571
³√n	336.80313825893
⁴√n	78.619829406818
⁵√n	32.841703636698

Divisors of 38205720

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 21, 24, 30, 40, 42, 60, 63, 84, 105, 120, 126, 168, 210, 252, 315, 420, 504, 630, 840, 1260, 2520, 15161, 30322, 45483, 60644, 75805, 90966, 121288, 151610, 181932, 227415, 303220, 318381, 363864, 454830, 606440, 636762, 909660, 955143, 1273524, 1591905, 1819320, 1910286, 2547048, 3183810, 3820572, 4775715, 6367620, 7641144, 9551430, 12735240, 19102860, 38205720

64 divisors

τ	Total Divisors	64	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-38205719	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.015625	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	64	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38205720 can be divided by 64 positive divisors. The sum of these divisors (counting 38205720) is 1, the average is 0.015625.

Base conversion 38205720

Base	System	Value
2	Binary	10010001101111100100011000
3	Ternary	2122220001101200
4	Quaternary	2101233210120
5	Quinary	34240040340
6	Senary	3442514200
8	Octal	221574430
10	Decimal	38205720
12	Duodecimal	10965960
16	Hexadecimal	246f918
20	Vigesimal	bife60
36	Base36	mqvq0

Cryptographic Hash Functions

md5	e30c4657e2ca6082d8865c77e687fc83
sha1	82e05819543a5f8ce633f6b6576692cb48da540e
sha256	e7a6e20c9a7c07054123393ffb5c75d1e2648f38fc85e18a67247a8705871dc6
sha512	6cca204f88acf5e71bbc7a61cc48183e9064783a83109263d051395954a77de110ad8dff69c28da8699113150f5037c1e4d3aee76b2bcbbd85a1fd50f7027f89
ripemd-160	dc85a90151fd9a44e397473346e6b3805d064230

38205720 as geometric shapes

Circle

Radius = n

Diameter	76411440
Circumference	240053618.55422
Area	4.5857106677346E+15

Sphere

Radius = n

Volume	2.3360050369664E+23
Surface area	1.8342842670938E+16
Circumference	240053618.55422

Square

Length = n

Perimeter	152822880
Area	1459677040718400
Diagonal	54031047.384229

Cube

Length = n

Surface area	8758062244310400
Volume	5.5768012308116E+22
Space diagonal	66174248.17975

Equilateral Triangle

Length = n

Perimeter	114617160
Area	6.3205869929151E+14
Altitude	33087124.089875

Triangular Pyramid

Length = n

Surface area	6.3205869929151E+14
Volume	6.5723232793939E+21
Height	18010349.128076