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

38161881 (number)

38161881 is an odd 8-digits composite number following 38161880 and preceding 38161882. In scientific notation, it is written as 3.8161881 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 25205904 positive integers (up to 38161881) that are relatively prime to 38161881.

Interesting facts

38161881 has 8 divisors, whose sum is 39941440
The reverse of 38161881 is 18816183
Previous prime number is 109

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	thirty-eight million one hundred sixty-one thousand eight hundred eighty-one

Notation

Scientific notation	3.8161881 × 10^7
Engineering notation	3.8161881 × 10^6

Prime Factorization of 38161881

Prime Factorization 27 × 109 × 12967

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	38161881	Product of the distinct prime numbers

The prime factorization of 38161881 is 27 × 109 × 12967. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 18, 26, 973, 733, 6794, 2724, 93146, 5128, 140021, 232911, 9001172, 5138558, 97465654, 65995432, 940160364, 656270316, 746806355, 4619537993

Basic calculations (n = 38161881)

Multiplication

n×y

n×2	76323762
n×3	114485643
n×4	152647524
n×5	190809405

Division

n÷y

n÷2	19080940.5
n÷3	12720627
n÷3	9540470.25
n÷5	7632376.2

Exponentiation

n^y

n²	1456329161458161
n³	5.5576260156396E+22
n⁴	2.1208946265134E+30
n⁵	8.0937328350545E+37

Nth Root

^y√n

²√n	6177.530331775
³√n	336.67426781954
⁴√n	78.597266694046
⁵√n	32.834163358886

Divisors of 38161881

1, 27, 109, 2943, 12967, 350109, 1413403, 38161881

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	-38161880	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 38161881 can be divided by 8 positive divisors. The sum of these divisors (counting 38161881) is 1, the average is 0.125.

Base conversion 38161881

Base	System	Value
2	Binary	10010001100100110111011001
3	Ternary	2122210211021000
4	Quaternary	2101210313121
5	Quinary	34232140011
6	Senary	3441535213
8	Octal	221446731
10	Decimal	38161881
12	Duodecimal	10944509
16	Hexadecimal	2464dd9
20	Vigesimal	bia4e1
36	Base36	mpxw9

Cryptographic Hash Functions

md5	09f4d32419cb12b13ff26ff3029e1ea0
sha1	eaa9952707cded0508bc7063a0e089f866bc9320
sha256	1e4a2065d5f114ffb21e9160ccd096ecf69fb104f4495e398712eee3283f94b3
sha512	7765e6619775d0cba4244ef8807d2082f4875da8dca5f95174477b50821c4a21dcf82a43a8470c74942d88793bf2eaed5bdeb91cc53ae8d853f25ab5b3f07218
ripemd-160	eb238efc1b73538a5b41b6515c0ec213b68c1531

38161881 as geometric shapes

Circle

Radius = n

Diameter	76323762
Circumference	239778169.99354
Area	4.5751929948455E+15

Sphere

Radius = n

Volume	2.3279729416177E+23
Surface area	1.8300771979382E+16
Circumference	239778169.99354

Square

Length = n

Perimeter	152647524
Area	1456329161458161
Diagonal	53969049.675868

Cube

Length = n

Surface area	8737974968748966
Volume	5.5576260156396E+22
Space diagonal	66098316.804397

Equilateral Triangle

Length = n

Perimeter	114485643
Area	6.3060902504743E+14
Altitude	33049158.402199

Triangular Pyramid

Length = n

Surface area	6.3060902504743E+14
Volume	6.5497250715959E+21
Height	17989683.225289