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

38856742 (number)

38856742 is an even 8-digits composite number following 38856741 and preceding 38856743. In scientific notation, it is written as 3.8856742 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 19428370 positive integers (up to 38856742) that are relatively prime to 38856742.

Interesting facts

38856742 has 4 divisors, whose sum is 58285116
The reverse of 38856742 is 24765883
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	thirty-eight million eight hundred fifty-six thousand seven hundred forty-two

Notation

Scientific notation	3.8856742 × 10^7
Engineering notation	3.8856742 × 10^6

Prime Factorization of 38856742

Prime Factorization 2 × 19428371

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	38856742	Product of the distinct prime numbers

The prime factorization of 38856742 is 2 × 19428371. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 7, 61, 33, 310, 492, 4418, 181, 39762, 70410, 922641, 941747, 8170256, 8841023, 98623706, 3193142, 273083278, 470623543, 3136549922, 8039483322

Basic calculations (n = 38856742)

Multiplication

n×y

n×2	77713484
n×3	116570226
n×4	155426968
n×5	194283710

Division

n÷y

n÷2	19428371
n÷3	12952247.333333
n÷3	9714185.5
n÷5	7771348.4

Exponentiation

n^y

n²	1509846398854564
n³	5.8667711979921E+22
n⁴	2.2796361481341E+30
n⁵	8.857923366192E+37

Nth Root

^y√n

²√n	6233.5176265091
³√n	338.70540563915
⁴√n	78.952629003151
⁵√n	32.952872404587

Divisors of 38856742

1, 2, 19428371, 38856742

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	-38856741	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 38856742 can be divided by 4 positive divisors. The sum of these divisors (counting 38856742) is 1, the average is 0.25.

Base conversion 38856742

Base	System	Value
2	Binary	10010100001110100000100110
3	Ternary	2201010010102121
4	Quaternary	2110032200212
5	Quinary	34421403432
6	Senary	3504500154
8	Octal	224164046
10	Decimal	38856742
12	Duodecimal	1101a65a
16	Hexadecimal	250e826
20	Vigesimal	c2h1h2
36	Base36	n4u1y

Cryptographic Hash Functions

md5	8768894dbf3c1bc533da86151f449b31
sha1	419f2fb9525fc6ef7abe2796786d521e32cf44ad
sha256	3bc35c24754f60e19d57fa676872b72dc0d00acbccc8702f4dfbce772ca11e14
sha512	6308565ab8152e69c59bec7a4e0f022b35ca6e2c4973b1042e84bc84f5702fdd3f18fc14434748508189dbb2a8fc2140b55f17e02a4be13136a4b925d357f030
ripemd-160	7e7071126afe0af7e908bbceec36c42a1f9592c7

38856742 as geometric shapes

Circle

Radius = n

Diameter	77713484
Circumference	244144110.41927
Area	4.7433223546905E+15

Sphere

Radius = n

Volume	2.4574673727872E+23
Surface area	1.8973289418762E+16
Circumference	244144110.41927

Square

Length = n

Perimeter	155426968
Area	1509846398854564
Diagonal	54951731.526032

Cube

Length = n

Surface area	9059078393127384
Volume	5.8667711979921E+22
Space diagonal	67301851.360596

Equilateral Triangle

Length = n

Perimeter	116570226
Area	6.5378266861025E+14
Altitude	33650925.680298

Triangular Pyramid

Length = n

Surface area	6.5378266861025E+14
Volume	6.9140561629502E+21
Height	18317243.842011