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

38961982 (number)

38961982 is an even 8-digits composite number following 38961981 and preceding 38961983. In scientific notation, it is written as 3.8961982 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 19480990 positive integers (up to 38961982) that are relatively prime to 38961982.

Interesting facts

38961982 has 4 divisors, whose sum is 58442976
The reverse of 38961982 is 28916983
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1

Name

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

Notation

Scientific notation	3.8961982 × 10^7
Engineering notation	3.8961982 × 10^6

Prime Factorization of 38961982

Prime Factorization 2 × 19480991

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	38961982	Product of the distinct prime numbers

The prime factorization of 38961982 is 2 × 19480991. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 9, 77, 35, 198, 27, 240, 9999, 18881, 2159, 689343, 207182, 2247423, 6852499, 12512072, 11908145, 62227591, 329602986, 326347043, 2082096301

Basic calculations (n = 38961982)

Multiplication

n×y

n×2	77923964
n×3	116885946
n×4	155847928
n×5	194809910

Division

n÷y

n÷2	19480991
n÷3	12987327.333333
n÷3	9740495.5
n÷5	7792396.4

Exponentiation

n^y

n²	1518036041368324
n³	5.9145692919144E+22
n⁴	2.3044334228932E+30
n⁵	8.9785293542964E+37

Nth Root

^y√n

²√n	6241.9533801527
³√n	339.01091439293
⁴√n	79.006033821175
⁵√n	32.970703077688

Divisors of 38961982

1, 2, 19480991, 38961982

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-38961981	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38961982 can be divided by 4 positive divisors. The sum of these divisors (counting 38961982) is 1, the average is 0.25.

Base conversion 38961982

Base	System	Value
2	Binary	10010100101000001100111110
3	Ternary	2201022110210101
4	Quaternary	2110220030332
5	Quinary	34433240412
6	Senary	3511031314
8	Octal	224501476
10	Decimal	38961982
12	Duodecimal	1106b53a
16	Hexadecimal	252833e
20	Vigesimal	c3a4j2
36	Base36	n739a

Cryptographic Hash Functions

md5	4b69abb026d8feead8000909daca90ff
sha1	0acc8b98ccd64cd4996d6dea777a17b9e19e6fdc
sha256	db97fd105fb5fc10d681ae82f0503d01f85f1ebc86a2a727fcbf6dcbcca2f50d
sha512	c21747ee5d957c3e55897693446cf4a10158dd0e052d2ec82043607649e6a1abbcd42a3808732273a5944842e1d36ff60303d7323d9fa62079dbb88f64468b9a
ripemd-160	2d0e23c07c9aa78854e54a7d65314baa444f43e0

38961982 as geometric shapes

Circle

Radius = n

Diameter	77923964
Circumference	244805352.841
Area	4.7690508754473E+15

Sphere

Radius = n

Volume	2.4774889915501E+23
Surface area	1.9076203501789E+16
Circumference	244805352.841

Square

Length = n

Perimeter	155847928
Area	1518036041368324
Diagonal	55100563.361336

Cube

Length = n

Surface area	9108216248209944
Volume	5.9145692919144E+22
Space diagonal	67484132.387584

Equilateral Triangle

Length = n

Perimeter	116885946
Area	6.5732888784267E+14
Altitude	33742066.193792

Triangular Pyramid

Length = n

Surface area	6.5732888784267E+14
Volume	6.9703867568506E+21
Height	18366854.453779