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

38205621 (number)

38205621 is an odd 8-digits composite number following 38205620 and preceding 38205622. In scientific notation, it is written as 3.8205621 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 8 positive divisors. There are 25470396 positive integers (up to 38205621) that are relatively prime to 38205621.

Interesting facts

38205621 has 8 divisors, whose sum is 56600960
The reverse of 38205621 is 12650283
Previous prime number is 3

Basic properties

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

Name

Name	thirty-eight million two hundred five thousand six hundred twenty-one

Notation

Scientific notation	3.8205621 × 10^7
Engineering notation	3.8205621 × 10^6

Prime Factorization of 38205621

Prime Factorization 3 × 3 × 3 × 1415023

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	4245069	Product of the distinct prime numbers

The prime factorization of 38205621 is 3 × 3 × 3 × 1415023. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 33, 24, 746, 613, 6510, 4850, 30049, 13638, 79872, 103688, 978077, 3249798, 95850709, 94960153, 440912533, 454791992, 2183034065, 1020191191

Basic calculations (n = 38205621)

Multiplication

n×y

n×2	76411242
n×3	114616863
n×4	152822484
n×5	191028105

Division

n÷y

n÷2	19102810.5
n÷3	12735207
n÷3	9551405.25
n÷5	7641124.2

Exponentiation

n^y

n²	1459669475995641
n³	5.5767578785158E+22
n⁴	2.1306349791534E+30
n⁵	8.1402232502877E+37

Nth Root

^y√n

²√n	6181.0695676396
³√n	336.80284734665
⁴√n	78.619778476154
⁵√n	32.841686616566

Divisors of 38205621

1, 3, 9, 27, 1415023, 4245069, 12735207, 38205621

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	-38205620	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 38205621 can be divided by 8 positive divisors. The sum of these divisors (counting 38205621) is 1, the average is 0.125.

Base conversion 38205621

Base	System	Value
2	Binary	10010001101111100010110101
3	Ternary	2122220001021000
4	Quaternary	2101233202311
5	Quinary	34240034441
6	Senary	3442513513
8	Octal	221574265
10	Decimal	38205621
12	Duodecimal	10965899
16	Hexadecimal	246f8b5
20	Vigesimal	bife11
36	Base36	mqvn9

Cryptographic Hash Functions

md5	4f3d30e4cbb183716539df3924f259de
sha1	0f913c3492ed3ad97d46401d9002e2ff0ffec227
sha256	6b387421362cc36f3f17a095da92b6961e762f95331f7dae04a809595f258a41
sha512	3b61d8a2ab01e258c19abeb8f50e0324762ca91767649bfeb4aef6bf80eeaa0b5024416567da87385573afe401fb50ba771b93c37d2a6021097add0c436c5ffd
ripemd-160	33d7c68c72f8475dcdd50baab241149e42e97fc3

38205621 as geometric shapes

Circle

Radius = n

Diameter	76411242
Circumference	240052996.51887
Area	4.5856869024572E+15

Sphere

Radius = n

Volume	2.3359868775992E+23
Surface area	1.8342747609829E+16
Circumference	240052996.51887

Square

Length = n

Perimeter	152822484
Area	1459669475995641
Diagonal	54030907.377086

Cube

Length = n

Surface area	8758016855973846
Volume	5.5767578785158E+22
Space diagonal	66174076.70672

Equilateral Triangle

Length = n

Perimeter	114616863
Area	6.3205542367047E+14
Altitude	33087038.35336

Triangular Pyramid

Length = n

Surface area	6.3205542367047E+14
Volume	6.5722721882234E+21
Height	18010302.459029