19997600 (number)

19997600 is an even 8-digits composite number following 19997599 and preceding 19997601. In scientific notation, it is written as 1.9997600 × 10^7. The sum of its digits is 41. It has a total of 9 prime factors and 72 positive divisors. There are 6854400 positive integers (up to 19997600) that are relatively prime to 19997600.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-seven thousand six hundred

Notation

Scientific notation 1.9997600 × 10^7
Engineering notation 1.9997600 × 10^6

Prime Factorization of 19997600

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 5 × 5 × 3571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 249970
Product of the distinct prime numbers

The prime factorization of 19997600 is 2 × 2 × 2 × 2 × 2 × 7 × 5 × 5 × 3571. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 6, 62, 54, 269, 297, 5351, 6202, 98778, 40348, 500509, 722433, 2940787, 3970590, 61382089, 62900374, 565832518, 572825351, 2049369105, 7321665274

Basic calculations (n = 19997600)

Multiplication

n×y
n×2 39995200
n×3 59992800
n×4 79990400
n×5 99988000

Division

n÷y
n÷2 9998800
n÷3 6665866.6666667
n÷3 4999400
n÷5 3999520

Exponentiation

ny
n2 399904005760000
n3 7.9971203455862E+21
n4 1.5992321382289E+29
n5 3.1980804607447E+36

Nth Root

y√n
2√n 4471.867618792
3√n 271.43090355469
4√n 66.872024186441
5√n 28.853305588947

Divisors of 19997600

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 3571, 5600, 7142, 14284, 17855, 24997, 28568, 35710, 49994, 57136, 71420, 89275, 99988, 114272, 124985, 142840, 178550, 199976, 249970, 285680, 357100, 399952, 499940, 571360, 624925, 714200, 799904, 999880, 1249850, 1428400, 1999760, 2499700, 2856800, 3999520, 4999400, 9998800, 19997600

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 -19997599
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 19997600 can be divided by 72 positive divisors. The sum of these divisors (counting 19997600) is 1, the average is 0.013888888888889.

Base conversion 19997600

Base System Value
2 Binary 1001100010010001110100000
3 Ternary 1101121222112212
4 Quaternary 1030102032200
5 Quinary 20104410400
6 Senary 1552341252
8 Octal 114221640
10 Decimal 19997600
12 Duodecimal 6844828
16 Hexadecimal 13123a0
20 Vigesimal 64je00
36 Base36 bwm8w

Cryptographic Hash Functions

md5 d5a9f4ce6046ed44a35f78bb91bd48eb
sha1 dba71dfc8d770e0a8ab406d82503768c45229bef
sha256 3883b61cff8783f84bfafdd9ca160a4048fa10113543ee469db5612d85d7ad6e
sha512 788c224818510fe0c31f1edfd7af28b9ed96e4190e78fb92602ca09092bcbfed9ada3646b70505606b021ea9358614870035c874d5fbca28a3c4999d92728967
ripemd-160 15f4f0762b195deca41630430cd1b0611410bfcf

19997600 as geometric shapes

Circle

Radius = n
Diameter 39995200
Circumference 125648626.49885
Area 1.2563354866367E+15

Sphere

Radius = n
Volume 3.3498259370089E+22
Surface area 5.025341946547E+15
Circumference 125648626.49885

Square

Length = n
Perimeter 79990400
Area 399904005760000
Diagonal 28280877.134912

Cube

Length = n
Surface area 2399424034560000
Volume 7.9971203455862E+21
Space diagonal 34636859.229439

Equilateral Triangle

Length = n
Perimeter 59992800
Area 1.7316351403166E+14
Altitude 17318429.61472

Triangular Pyramid

Length = n
Surface area 1.7316351403166E+14
Volume 9.4246967105482E+20
Height 9426959.0449707