19946474 (number)

19946474 is an even 8-digits composite number following 19946473 and preceding 19946475. In scientific notation, it is written as 1.9946474 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 8970368 positive integers (up to 19946474) that are relatively prime to 19946474.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred forty-six thousand four hundred seventy-four

Notation

Scientific notation 1.9946474 × 10^7
Engineering notation 1.9946474 × 10^6

Prime Factorization of 19946474

Prime Factorization 2 × 23 × 17 × 23 × 1109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 867238
Product of the distinct prime numbers

The prime factorization of 19946474 is 2 × 23 × 17 × 23 × 1109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 69, 83, 578, 205, 3669, 7277, 84629, 46466, 339662, 833821, 6718398, 2372672, 49020058, 34461641, 907863841, 420049529, 7012542932, 9371265549

Basic calculations (n = 19946474)

Multiplication

n×y
n×2 39892948
n×3 59839422
n×4 79785896
n×5 99732370

Division

n÷y
n÷2 9973237
n÷3 6648824.6666667
n÷3 4986618.5
n÷5 3989294.8

Exponentiation

ny
n2 397861825032676
n3 7.9359405486068E+21
n4 1.5829403181833E+29
n5 3.1574077900195E+36

Nth Root

y√n
2√n 4466.1475568996
3√n 271.19939211728
4√n 66.829241780074
5√n 28.838537166983

Divisors of 19946474

1, 2, 17, 23, 34, 46, 391, 529, 782, 1058, 1109, 2218, 8993, 17986, 18853, 25507, 37706, 51014, 433619, 586661, 867238, 1173322, 9973237, 19946474

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19946473
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19946474 can be divided by 24 positive divisors. The sum of these divisors (counting 19946474) is 1, the average is 0.041666666666667.

Base conversion 19946474

Base System Value
2 Binary 1001100000101101111101010
3 Ternary 1101112101102022
4 Quaternary 1030011233222
5 Quinary 20101241344
6 Senary 1551304442
8 Octal 114055752
10 Decimal 19946474
12 Duodecimal 681b122
16 Hexadecimal 1305bea
20 Vigesimal 64d63e
36 Base36 bvisq

Cryptographic Hash Functions

md5 48428cfcfe6d33b331de5aef4672a729
sha1 f570cb81f39295be6802858e9d27214069bbe82b
sha256 2f73781c50b148bfd687d842b63dcceb3143603562773d7f9e71689c67c22125
sha512 523c747c2b426a18dbefe802509abe71df85ed13927245da89db3c0269fc42377f00eb48ddd3cde3adbf9131dba91179705d341b5faa2984905f1b85da661001
ripemd-160 f3d0260eae4887dbd1f56135ecab5a42b1000435

19946474 as geometric shapes

Circle

Radius = n
Diameter 39892948
Circumference 125327392.36684
Area 1.2499197866665E+15

Sphere

Radius = n
Volume 3.3241990035771E+22
Surface area 4.9996791466659E+15
Circumference 125327392.36684

Square

Length = n
Perimeter 79785896
Area 397861825032676
Diagonal 28208574.052322

Cube

Length = n
Surface area 2387170950196056
Volume 7.9359405486068E+21
Space diagonal 34548306.399852

Equilateral Triangle

Length = n
Perimeter 59839422
Area 1.7227922383717E+14
Altitude 17274153.199926

Triangular Pyramid

Length = n
Surface area 1.7227922383717E+14
Volume 9.3525956283553E+20
Height 9402858.0174408