38149739 (number)

38149739 is an odd 8-digits composite number following 38149738 and preceding 38149740. In scientific notation, it is written as 3.8149739 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 36141840 positive integers (up to 38149739) that are relatively prime to 38149739.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8149739 × 10^7
Engineering notation 3.8149739 × 10^6

Prime Factorization of 38149739

Prime Factorization 19 × 2007881

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38149739
Product of the distinct prime numbers

The prime factorization of 38149739 is 19 × 2007881. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 5, 92, 974, 337, 818, 6243, 38022, 54590, 455234, 769876, 5262749, 320373, 94134884, 44273904, 385004615, 44705155, 8752330458, 1514276412

Basic calculations (n = 38149739)

Multiplication

n×y
n×2 76299478
n×3 114449217
n×4 152598956
n×5 190748695

Division

n÷y
n÷2 19074869.5
n÷3 12716579.666667
n÷3 9537434.75
n÷5 7629947.8

Exponentiation

ny
n2 1455402585768121
n3 5.5523228786979E+22
n4 2.1181966866605E+30
n5 8.0808650746764E+37

Nth Root

y√n
2√n 6176.5474984007
3√n 336.6385573804
4√n 78.591014107217
5√n 32.832073717867

Divisors of 38149739

1, 19, 2007881, 38149739

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 -38149738
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 38149739 can be divided by 4 positive divisors. The sum of these divisors (counting 38149739) is 1, the average is 0.25.

Base conversion 38149739

Base System Value
2 Binary 10010001100001111001101011
3 Ternary 2122210012121022
4 Quaternary 2101201321223
5 Quinary 34231242424
6 Senary 3441403055
8 Octal 221417153
10 Decimal 38149739
12 Duodecimal 1093948b
16 Hexadecimal 2461e6b
20 Vigesimal bi8e6j
36 Base36 mpoiz

Cryptographic Hash Functions

md5 2c41c22ead037d9519eb93d40ac26386
sha1 f20da32becfa5841e95051b6c8f0e42dc0998836
sha256 11e835abe4fe7d6646335e016c49c7faf4dbbf7dd71d52845a92b606789ba8f7
sha512 9886c169c7a658e33b7e38d8969bc228e79ab52ed746d4fd19b4e6f369085a5edf2a6a2b2d387ff576c642b35c9accb2cf1512c7be875edacd78645edd93e57f
ripemd-160 07a78d2b7133d825ff2742b31030f83bcb5ec097

38149739 as geometric shapes

Circle

Radius = n
Diameter 76299478
Circumference 239701879.55754
Area 4.5722820714647E+15

Sphere

Radius = n
Volume 2.3257515688101E+23
Surface area 1.8289128285859E+16
Circumference 239701879.55754

Square

Length = n
Perimeter 152598956
Area 1455402585768121
Diagonal 53951878.294794

Cube

Length = n
Surface area 8732415514608726
Volume 5.5523228786979E+22
Space diagonal 66077286.243492

Equilateral Triangle

Length = n
Perimeter 114449217
Area 6.3020780600438E+14
Altitude 33038643.121746

Triangular Pyramid

Length = n
Surface area 6.3020780600438E+14
Volume 6.5434752647742E+21
Height 17983959.431598