19983649 (number)

19983649 is an odd 8-digits composite number following 19983648 and preceding 19983650. In scientific notation, it is written as 1.9983649 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 16049664 positive integers (up to 19983649) that are relatively prime to 19983649.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-three thousand six hundred forty-nine

Notation

Scientific notation 1.9983649 × 10^7
Engineering notation 1.9983649 × 10^6

Prime Factorization of 19983649

Prime Factorization 7 × 19 × 97 × 1549

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19983649
Product of the distinct prime numbers

The prime factorization of 19983649 is 7 × 19 × 97 × 1549. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 22, 40, 690, 303, 5797, 9325, 6225, 2757, 445770, 396458, 5213993, 8838051, 37047835, 11051745, 732991043, 180732451, 415032178, 5038362008

Basic calculations (n = 19983649)

Multiplication

n×y
n×2 39967298
n×3 59950947
n×4 79934596
n×5 99918245

Division

n÷y
n÷2 9991824.5
n÷3 6661216.3333333
n÷3 4995912.25
n÷5 3996729.8

Exponentiation

ny
n2 399346227355201
n3 7.9803948369405E+21
n4 1.5947740930283E+29
n5 3.1869405709371E+36

Nth Root

y√n
2√n 4470.3074838315
3√n 271.36776908754
4√n 66.860358089316
5√n 28.849278657301

Divisors of 19983649

1, 7, 19, 97, 133, 679, 1549, 1843, 10843, 12901, 29431, 150253, 206017, 1051771, 2854807, 19983649

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19983648
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19983649 can be divided by 16 positive divisors. The sum of these divisors (counting 19983649) is 1, the average is 0.0625.

Base conversion 19983649

Base System Value
2 Binary 1001100001110110100100001
3 Ternary 1101121021102011
4 Quaternary 1030032310201
5 Quinary 20103434044
6 Senary 1552152521
8 Octal 114166441
10 Decimal 19983649
12 Duodecimal 6838741
16 Hexadecimal 130ed21
20 Vigesimal 64hj29
36 Base36 bwbhd

Cryptographic Hash Functions

md5 9f29468be4562a989f705aa1afb53044
sha1 af7241cecc259291e63c1192578d8a2ee6348d6b
sha256 dc8b3a89c7cd58f6b4f71c0944e305e0241b90e0dcc50f143b49599b7df2df6b
sha512 71a0dae42401d911b5ca92173d5ec997ea75b735d611eec40a54d54a00a17a43c12d33e6941f02dd98cbda808b7a0ac50c32913aabc26cb5c2d5745b84fe2136
ripemd-160 a3d80eff704dd2943ce8c4e7e4490d258e22a6e7

19983649 as geometric shapes

Circle

Radius = n
Diameter 39967298
Circumference 125560969.78063
Area 1.2545831740979E+15

Sphere

Radius = n
Volume 3.3428199723304E+22
Surface area 5.0183326963916E+15
Circumference 125560969.78063

Square

Length = n
Perimeter 79934596
Area 399346227355201
Diagonal 28261147.441504

Cube

Length = n
Surface area 2396077364131206
Volume 7.9803948369405E+21
Space diagonal 34612695.388623

Equilateral Triangle

Length = n
Perimeter 59950947
Area 1.7292198889754E+14
Altitude 17306347.694311

Triangular Pyramid

Length = n
Surface area 1.7292198889754E+14
Volume 9.4049855095779E+20
Height 9420382.4805012