19373940 (number)

19373940 is an even 8-digits composite number following 19373939 and preceding 19373941. In scientific notation, it is written as 1.9373940 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 5025024 positive integers (up to 19373940) that are relatively prime to 19373940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.9373940 × 10^7
Engineering notation 1.9373940 × 10^6

Prime Factorization of 19373940

Prime Factorization 2 × 2 × 5 × 3 × 3 × 37 × 2909

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3228990
Product of the distinct prime numbers

The prime factorization of 19373940 is 2 × 2 × 5 × 3 × 3 × 37 × 2909. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 9, 76, 16, 545, 781, 1710, 929, 1282, 93302, 252193, 839961, 8187765, 8105378, 26156428, 34905635, 912621355, 641090594, 6157235744, 7095932135

Basic calculations (n = 19373940)

Multiplication

n×y
n×2 38747880
n×3 58121820
n×4 77495760
n×5 96869700

Division

n÷y
n÷2 9686970
n÷3 6457980
n÷3 4843485
n÷5 3874788

Exponentiation

ny
n2 375349551123600
n3 7.2719996824956E+21
n4 1.4088728552869E+29
n5 2.7295418165957E+36

Nth Root

y√n
2√n 4401.583805859
3√n 268.57936960503
4√n 66.344433118831
5√n 28.671049470528

Divisors of 19373940

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 2909, 3330, 5818, 6660, 8727, 11636, 14545, 17454, 26181, 29090, 34908, 43635, 52362, 58180, 87270, 104724, 107633, 130905, 174540, 215266, 261810, 322899, 430532, 523620, 538165, 645798, 968697, 1076330, 1291596, 1614495, 1937394, 2152660, 3228990, 3874788, 4843485, 6457980, 9686970, 19373940

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19373939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19373940 can be divided by 72 positive divisors. The sum of these divisors (counting 19373940) is 1, the average is 0.013888888888889.

Base conversion 19373940

Base System Value
2 Binary 1001001111001111101110100
3 Ternary 1100110022001100
4 Quaternary 1021321331310
5 Quinary 14424431230
6 Senary 1531130100
8 Octal 111717564
10 Decimal 19373940
12 Duodecimal 65a3930
16 Hexadecimal 1279f74
20 Vigesimal 611eh0
36 Base36 bj910

Cryptographic Hash Functions

md5 6939ee3ac80ab68462c88f84aa5d3578
sha1 35ab256465ac9557db3eb324f9417a2f5a2ace97
sha256 ca7d838e8488297e060dfde570256d12951c7719b4123cac3868a3c43043b1a8
sha512 32d813f59ee112179ba0463617873cd8554db7e1d9a9f75f555be7d650e01bfb7a4fc79b8526e803214257bdda450085865ff7b2ae63dd4ea0222153b264aa54
ripemd-160 be30537dcd47b6938946748f3ba355d833fe2333

19373940 as geometric shapes

Circle

Radius = n
Diameter 38747880
Circumference 121730055.15018
Area 1.1791953923381E+15

Sphere

Radius = n
Volume 3.0460881039247E+22
Surface area 4.7167815693525E+15
Circumference 121730055.15018

Square

Length = n
Perimeter 77495760
Area 375349551123600
Diagonal 27398888.704603

Cube

Length = n
Surface area 2252097306741600
Volume 7.2719996824956E+21
Space diagonal 33556648.422791

Equilateral Triangle

Length = n
Perimeter 58121820
Area 1.6253112328606E+14
Altitude 16778324.211395

Triangular Pyramid

Length = n
Surface area 1.6253112328606E+14
Volume 8.5701338137984E+20
Height 9132962.9015342