19339940 (number)

19339940 is an even 8-digits composite number following 19339939 and preceding 19339941. In scientific notation, it is written as 1.9339940 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 7735968 positive integers (up to 19339940) that are relatively prime to 19339940.

Interesting facts

Basic properties

Name

Name nineteen million three hundred thirty-nine thousand nine hundred forty

Notation

Scientific notation 1.9339940 × 10^7
Engineering notation 1.9339940 × 10^6

Prime Factorization of 19339940

Prime Factorization 2 × 2 × 5 × 966997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9669970
Product of the distinct prime numbers

The prime factorization of 19339940 is 2 × 2 × 5 × 966997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 42, 27, 415, 491, 5094, 8104, 94427, 35822, 383500, 538782, 1576390, 4938458, 89613655, 93635304, 944821909, 978178262, 805709812, 8086313020

Basic calculations (n = 19339940)

Multiplication

n×y
n×2 38679880
n×3 58019820
n×4 77359760
n×5 96699700

Division

n÷y
n÷2 9669970
n÷3 6446646.6666667
n÷3 4834985
n÷5 3867988

Exponentiation

ny
n2 374033279203600
n3 7.2337811778009E+21
n4 1.399008939518E+29
n5 2.7056748949741E+36

Nth Root

y√n
2√n 4397.7198637476
3√n 268.42216452051
4√n 66.315306406195
5√n 28.660979234958

Divisors of 19339940

1, 2, 4, 5, 10, 20, 966997, 1933994, 3867988, 4834985, 9669970, 19339940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19339939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19339940 can be divided by 12 positive divisors. The sum of these divisors (counting 19339940) is 1, the average is 0.083333333333333.

Base conversion 19339940

Base System Value
2 Binary 1001001110001101010100100
3 Ternary 1100101120102002
4 Quaternary 1021301222210
5 Quinary 14422334230
6 Senary 1530304432
8 Octal 111615244
10 Decimal 19339940
12 Duodecimal 6588118
16 Hexadecimal 1271aa4
20 Vigesimal 60h9h0
36 Base36 biisk

Cryptographic Hash Functions

md5 92d800805acf2162219d742c54fe7980
sha1 42a5e92b2d1c7b70b0632adadf65c42fbdca1a65
sha256 782c2eb7d8204f6f83590842baeab0f05ab11b3f9065884a42c7b6855bba1b4f
sha512 a4e4bd94d138215ef477928248eb04450150c9aa021df6b653000abcf1e867ec50957f35e7a82a2663ef1626e56209bf80dfa5273ebefa10aaea72bf8b2a8667
ripemd-160 3b4cb8659b5a69aadb97da7aaf9e2e824c54be16

19339940 as geometric shapes

Circle

Radius = n
Diameter 38679880
Circumference 121516426.84973
Area 1.1750602021441E+15

Sphere

Radius = n
Volume 3.030079174114E+22
Surface area 4.7002408085765E+15
Circumference 121516426.84973

Square

Length = n
Perimeter 77359760
Area 374033279203600
Diagonal 27350805.443482

Cube

Length = n
Surface area 2244199675221600
Volume 7.2337811778009E+21
Space diagonal 33497758.695334

Equilateral Triangle

Length = n
Perimeter 58019820
Area 1.6196116082556E+14
Altitude 16748879.347667

Triangular Pyramid

Length = n
Surface area 1.6196116082556E+14
Volume 8.525092874071E+20
Height 9116935.1478273