19492725 (number)

19492725 is an odd 8-digits composite number following 19492724 and preceding 19492726. In scientific notation, it is written as 1.9492725 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 8802240 positive integers (up to 19492725) that are relatively prime to 19492725.

Interesting facts

Basic properties

Name

Name nineteen million four hundred ninety-two thousand seven hundred twenty-five

Notation

Scientific notation 1.9492725 × 10^7
Engineering notation 1.9492725 × 10^6

Prime Factorization of 19492725

Prime Factorization 7 × 5 × 15 × 107 × 347

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19492725
Product of the distinct prime numbers

The prime factorization of 19492725 is 7 × 5 × 15 × 107 × 347. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19492725)

Multiplication

n×y
n×2 38985450
n×3 58478175
n×4 77970900
n×5 97463625

Division

n÷y
n÷2 9746362.5
n÷3 6497575
n÷3 4873181.25
n÷5 3898545

Exponentiation

ny
n2 379966327925625
n3 7.406579139514E+21
n4 1.4437441035728E+29
n5 2.8142506781317E+36

Nth Root

y√n
2√n 4415.0566247784
3√n 269.12715390093
4√n 66.445892459793
5√n 28.706121003247

Divisors of 19492725

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19492724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19492725 can be divided by 32 positive divisors. The sum of these divisors (counting 19492725) is 1, the average is 0.03125.

Base conversion 19492725

Base System Value
2 Binary 1001010010110111101110101
3 Ternary 1100200022222210
4 Quaternary 1022112331311
5 Quinary 14442231400
6 Senary 1533444033
8 Octal 112267565
10 Decimal 19492725
12 Duodecimal 6640619
16 Hexadecimal 1296f75
20 Vigesimal 61gbg5
36 Base36 blsol

Cryptographic Hash Functions

md5 5d6be0174e4071a027e46f967717770b
sha1 d956ff406848214f6a7eaaa0edfbba343b672ac2
sha256 d5a694396567dccb25a99e60043ba043ebf31af6d60cf3d9ee81776840a460e0
sha512 a067659bbd49ce1493e5d5e91a6354b0f047b6f9cd41e9be3d30e84f323a01d0bbfaec40fddafd26192b83829809e824f11f72daf1a512d923ddc57a7db0b09a
ripemd-160 2af98e4d173d607a9e2db28bb44abfedecc8533b

19492725 as geometric shapes

Circle

Radius = n
Diameter 38985450
Circumference 122476403.31689
Area 1.1936994244226E+15

Sphere

Radius = n
Volume 3.1024606150572E+22
Surface area 4.7747976976905E+15
Circumference 122476403.31689

Square

Length = n
Perimeter 77970900
Area 379966327925625
Diagonal 27566876.062609

Cube

Length = n
Surface area 2279797967553750
Volume 7.406579139514E+21
Space diagonal 33762390.077968

Equilateral Triangle

Length = n
Perimeter 58478175
Area 1.6453024628314E+14
Altitude 16881195.038984

Triangular Pyramid

Length = n
Surface area 1.6453024628314E+14
Volume 8.7287372249087E+20
Height 9188958.6875364