19901360 (number)

19901360 is an even 8-digits composite number following 19901359 and preceding 19901361. In scientific notation, it is written as 1.9901360 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 7540992 positive integers (up to 19901360) that are relatively prime to 19901360.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred one thousand three hundred sixty

Notation

Scientific notation 1.9901360 × 10^7
Engineering notation 1.9901360 × 10^6

Prime Factorization of 19901360

Prime Factorization 2 × 2 × 2 × 2 × 5 × 19 × 13093

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2487670
Product of the distinct prime numbers

The prime factorization of 19901360 is 2 × 2 × 2 × 2 × 5 × 19 × 13093. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 3, 85, 23, 550, 140, 7504, 7418, 55590, 39027, 716464, 25709, 3414030, 2371339, 29426961, 67020705, 90720023, 797850679, 5371093538, 1446970410

Basic calculations (n = 19901360)

Multiplication

n×y
n×2 39802720
n×3 59704080
n×4 79605440
n×5 99506800

Division

n÷y
n÷2 9950680
n÷3 6633786.6666667
n÷3 4975340
n÷5 3980272

Exponentiation

ny
n2 396064129849600
n3 7.8822148312236E+21
n4 1.5686679495352E+29
n5 3.1218625584162E+36

Nth Root

y√n
2√n 4461.0940362203
3√n 270.99477575111
4√n 66.791421876018
5√n 28.825480218656

Divisors of 19901360

1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 13093, 26186, 52372, 65465, 104744, 130930, 209488, 248767, 261860, 497534, 523720, 995068, 1047440, 1243835, 1990136, 2487670, 3980272, 4975340, 9950680, 19901360

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19901359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19901360 can be divided by 40 positive divisors. The sum of these divisors (counting 19901360) is 1, the average is 0.025.

Base conversion 19901360

Base System Value
2 Binary 1001011111010101110110000
3 Ternary 1101110002112102
4 Quaternary 1023322232300
5 Quinary 20043320420
6 Senary 1550315532
8 Octal 113725660
10 Decimal 19901360
12 Duodecimal 67b8ba8
16 Hexadecimal 12fabb0
20 Vigesimal 647d80
36 Base36 bujzk

Cryptographic Hash Functions

md5 56eb3b0bc4e1880fc27ff10b4abd7f82
sha1 3e6ba45206740321308f1f6daebb772c72670923
sha256 5e33050928a68d860b0cb582001dc79a2b5eddee27498e837b5a227ae3916e83
sha512 8d37ca29e4cbe6ba66049c50258ad9908034653b3fb5e32d072ac39f8b42c955fdb0110aa1adcd85d65cfe880d6c4de048f04f8d49d52bba26d8cc494786690b
ripemd-160 758cfdcb93e11698c1690acf995cb5857b42bda1

19901360 as geometric shapes

Circle

Radius = n
Diameter 39802720
Circumference 125043932.74489
Area 1.2442721606859E+15

Sphere

Radius = n
Volume 3.3016944277052E+22
Surface area 4.9770886427437E+15
Circumference 125043932.74489

Square

Length = n
Perimeter 79605440
Area 396064129849600
Diagonal 28144773.221669

Cube

Length = n
Surface area 2376384779097600
Volume 7.8822148312236E+21
Space diagonal 34470166.659719

Equilateral Triangle

Length = n
Perimeter 59704080
Area 1.7150079898877E+14
Altitude 17235083.329859

Triangular Pyramid

Length = n
Surface area 1.7150079898877E+14
Volume 9.2892792632124E+20
Height 9381591.0738898