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

38685621 (number)

38685621 is an odd 8-digits composite number following 38685620 and preceding 38685622. In scientific notation, it is written as 3.8685621 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 23806224 positive integers (up to 38685621) that are relatively prime to 38685621.

Interesting facts

38685621 has 8 divisors, whose sum is 51886720
The reverse of 38685621 is 12658683
Previous prime number is 169

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3

Name

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

Notation

Scientific notation	3.8685621 × 10^7
Engineering notation	3.8685621 × 10^6

Prime Factorization of 38685621

Prime Factorization 3 × 169 × 76303

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	38685621	Product of the distinct prime numbers

The prime factorization of 38685621 is 3 × 169 × 76303. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 1, 95, 56, 232, 168, 328, 2388, 94261, 88990, 591589, 497740, 8260850, 1654954, 6065699, 90489729, 992028963, 955111857, 8512206935, 5488894940

Basic calculations (n = 38685621)

Multiplication

n×y

n×2	77371242
n×3	116056863
n×4	154742484
n×5	193428105

Division

n÷y

n÷2	19342810.5
n÷3	12895207
n÷3	9671405.25
n÷5	7737124.2

Exponentiation

n^y

n²	1496577272155641
n³	5.7896021147827E+22
n⁴	2.2397435315328E+30
n⁵	8.664586939808E+37

Nth Root

^y√n

²√n	6219.7766037053
³√n	338.2074663183
⁴√n	78.865560314407
⁵√n	32.92379694527

Divisors of 38685621

1, 3, 169, 507, 76303, 228909, 12895207, 38685621

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	-38685620	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 38685621 can be divided by 8 positive divisors. The sum of these divisors (counting 38685621) is 1, the average is 0.125.

Base conversion 38685621

Base	System	Value
2	Binary	10010011100100101110110101
3	Ternary	2200210102200210
4	Quaternary	2103210232311
5	Quinary	34400414441
6	Senary	3501100033
8	Octal	223445665
10	Decimal	38685621
12	Duodecimal	10b57619
16	Hexadecimal	24e4bb5
20	Vigesimal	c1fe11
36	Base36	n160l

Cryptographic Hash Functions

md5	714ec04541ee89bd2e74640746019691
sha1	e9442e7aaec3a5a06083b669c6ba6b4877e9e634
sha256	1c54b0ec9716155ab55873684355cca8dde346ca025a5ac3a3ce66426e7c36e5
sha512	4717f0633c3a4c46cfa150b5497c3dcd08109087fb9d13021f7a57dfce81f8a3ca6c6537e74ac7520a7f1ea056a1f88baee9dcd91579f4dd8c76c364c3ec8b9f
ripemd-160	8e74aa642024cf28599e194ff9e7aa42305a7002

38685621 as geometric shapes

Circle

Radius = n

Diameter	77371242
Circumference	243068925.46632
Area	4.7016361637336E+15

Sphere

Radius = n

Volume	2.4251428628012E+23
Surface area	1.8806544654934E+16
Circumference	243068925.46632

Square

Length = n

Perimeter	154742484
Area	1496577272155641
Diagonal	54709729.887025

Cube

Length = n

Surface area	8979463632933846
Volume	5.7896021147827E+22
Space diagonal	67005461.094354

Equilateral Triangle

Length = n

Perimeter	116056863
Area	6.480369682066E+14
Altitude	33502730.547177

Triangular Pyramid

Length = n

Surface area	6.480369682066E+14
Volume	6.8231115262247E+21
Height	18236576.629008