19449898 (number)

19449898 is an even 8-digits composite number following 19449897 and preceding 19449899. In scientific notation, it is written as 1.9449898 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 8925120 positive integers (up to 19449898) that are relatively prime to 19449898.

Interesting facts

Basic properties

Name

Name nineteen million four hundred forty-nine thousand eight hundred ninety-eight

Notation

Scientific notation 1.9449898 × 10^7
Engineering notation 1.9449898 × 10^6

Prime Factorization of 19449898

Prime Factorization 2 × 13 × 181 × 4133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19449898
Product of the distinct prime numbers

The prime factorization of 19449898 is 2 × 13 × 181 × 4133. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 26, 24, 40, 980, 8775, 7413, 71371, 35225, 79657, 579104, 3039562, 5977987, 66006317, 3872633, 952388631, 29346374, 2415204230, 1141218613

Basic calculations (n = 19449898)

Multiplication

n×y
n×2 38899796
n×3 58349694
n×4 77799592
n×5 97249490

Division

n÷y
n÷2 9724949
n÷3 6483299.3333333
n÷3 4862474.5
n÷5 3889979.6

Exponentiation

ny
n2 378298532210404
n3 7.3578678650421E+21
n4 1.4310977947255E+29
n5 2.7834706135435E+36

Nth Root

y√n
2√n 4410.2038501638
3√n 268.92991176679
4√n 66.409365681083
5√n 28.693495996716

Divisors of 19449898

1, 2, 13, 26, 181, 362, 2353, 4133, 4706, 8266, 53729, 107458, 748073, 1496146, 9724949, 19449898

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 -19449897
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 19449898 can be divided by 16 positive divisors. The sum of these divisors (counting 19449898) is 1, the average is 0.0625.

Base conversion 19449898

Base System Value
2 Binary 1001010001100100000101010
3 Ternary 1100121011020121
4 Quaternary 1022030200222
5 Quinary 14434344043
6 Senary 1532513454
8 Octal 112144052
10 Decimal 19449898
12 Duodecimal 661b88a
16 Hexadecimal 128c82a
20 Vigesimal 61b4ei
36 Base36 bkvmy

Cryptographic Hash Functions

md5 552409dbcdb3aa85de823eeb80e2ef06
sha1 2a55a478da842c294d11e527248cc5a1e7ba6f5c
sha256 6a832d5da15af4bb8f6af1fab2ebd51d893a971daae6bc8d4e005ed2c5d187c4
sha512 24c9a49030c6b97530a170161c792c0d9d43fd69a75c70b56526aee1e9fc71046867f0fd3a07f28dc2b919be6086ab3e87ec8d77d4e233e3f23bbb37f13615f2
ripemd-160 692aa95198563bde021ac7d73d32e69c117e9a1a

19449898 as geometric shapes

Circle

Radius = n
Diameter 38899796
Circumference 122207313.33974
Area 1.188459889656E+15

Sphere

Radius = n
Volume 3.0820564841201E+22
Surface area 4.753839558624E+15
Circumference 122207313.33974

Square

Length = n
Perimeter 77799592
Area 378298532210404
Diagonal 27506309.538373

Cube

Length = n
Surface area 2269791193262424
Volume 7.3578678650421E+21
Space diagonal 33688211.538032

Equilateral Triangle

Length = n
Perimeter 58349694
Area 1.6380806955429E+14
Altitude 16844105.769016

Triangular Pyramid

Length = n
Surface area 1.6380806955429E+14
Volume 8.6713304374097E+20
Height 9168769.8461244