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

38961749 (number)

38961749 is an odd 8-digits composite number following 38961748 and preceding 38961750. In scientific notation, it is written as 3.8961749 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 38866080 positive integers (up to 38961749) that are relatively prime to 38961749.

Interesting facts

38961749 has 4 divisors, whose sum is 39057420
The reverse of 38961749 is 94716983
Previous prime number is 409

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	thirty-eight million nine hundred sixty-one thousand seven hundred forty-nine

Notation

Scientific notation	3.8961749 × 10^7
Engineering notation	3.8961749 × 10^6

Prime Factorization of 38961749

Prime Factorization 409 × 95261

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	38961749	Product of the distinct prime numbers

The prime factorization of 38961749 is 409 × 95261. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 87, 3, 946, 463, 8001, 3784, 65806, 70789, 115612, 915610, 6609853, 594908, 54461678, 92628360, 940204338, 617762579, 6262270275, 5645573998

Basic calculations (n = 38961749)

Multiplication

n×y

n×2	77923498
n×3	116885247
n×4	155846996
n×5	194808745

Division

n÷y

n÷2	19480874.5
n÷3	12987249.666667
n÷3	9740437.25
n÷5	7792349.8

Exponentiation

n^y

n²	1518017885139001
n³	5.9144631818297E+22
n⁴	2.3043782996019E+30
n⁵	8.9782608910135E+37

Nth Root

^y√n

²√n	6241.9347160956
³√n	339.01023860852
⁴√n	79.005915703165
⁵√n	32.970663643389

Divisors of 38961749

1, 409, 95261, 38961749

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	-38961748	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 38961749 can be divided by 4 positive divisors. The sum of these divisors (counting 38961749) is 1, the average is 0.25.

Base conversion 38961749

Base	System	Value
2	Binary	10010100101000001001010101
3	Ternary	2201022110110202
4	Quaternary	2110220021111
5	Quinary	34433233444
6	Senary	3511030245
8	Octal	224501125
10	Decimal	38961749
12	Duodecimal	1106b385
16	Hexadecimal	2528255
20	Vigesimal	c3a479
36	Base36	n732t

Cryptographic Hash Functions

md5	ae42854a49ab108f67ee1e1a85b1e8d4
sha1	2cafd84b0a35a6a2fafe6bf4c257e3b1ce5314e4
sha256	9184db9445091bc44aefcf72cbaade98e7362942429d55a0a7fe335f744cbfbc
sha512	88a47e4f6564dced605519ab015c4461981cbe1d88c8722bd4f33449f1c141542ccc263f13ebb4857fa247147ef07824f846f72aaeb03744cc12daa6fbec651b
ripemd-160	3b74d6d8857e2f4b79ee2427a2a5d87038300b2d

38961749 as geometric shapes

Circle

Radius = n

Diameter	77923498
Circumference	244803888.85882
Area	4.7689938359706E+15

Sphere

Radius = n

Volume	2.4774445442618E+23
Surface area	1.9075975343882E+16
Circumference	244803888.85882

Square

Length = n

Perimeter	155846996
Area	1518017885139001
Diagonal	55100233.849576

Cube

Length = n

Surface area	9108107310834006
Volume	5.9144631818297E+22
Space diagonal	67483728.819746

Equilateral Triangle

Length = n

Perimeter	116885247
Area	6.5732102596475E+14
Altitude	33741864.409873

Triangular Pyramid

Length = n

Surface area	6.5732102596475E+14
Volume	6.9702617049165E+21
Height	18366744.616525