19409825 (number)

19409825 is an odd 8-digits composite number following 19409824 and preceding 19409826. In scientific notation, it is written as 1.9409825 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 15196560 positive integers (up to 19409825) that are relatively prime to 19409825.

Interesting facts

Basic properties

Name

Name nineteen million four hundred nine thousand eight hundred twenty-five

Notation

Scientific notation 1.9409825 × 10^7
Engineering notation 1.9409825 × 10^6

Prime Factorization of 19409825

Prime Factorization 25 × 47 × 16519

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19409825
Product of the distinct prime numbers

The prime factorization of 19409825 is 25 × 47 × 16519. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 27, 5, 316, 987, 9340, 4309, 12029, 17927, 633804, 842737, 8160682, 8699587, 91575483, 67778923, 93660781, 916973690, 3305365648, 3734688421

Basic calculations (n = 19409825)

Multiplication

n×y
n×2 38819650
n×3 58229475
n×4 77639300
n×5 97049125

Division

n÷y
n÷2 9704912.5
n÷3 6469941.6666667
n÷3 4852456.25
n÷5 3881965

Exponentiation

ny
n2 376741306530625
n3 7.3124828300308E+21
n4 1.419340120464E+29
n5 2.7549143353686E+36

Nth Root

y√n
2√n 4405.6582936038
3√n 268.74509095053
4√n 66.375133096694
5√n 28.681662687886

Divisors of 19409825

1, 25, 47, 1175, 16519, 412975, 776393, 19409825

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19409824
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19409825 can be divided by 8 positive divisors. The sum of these divisors (counting 19409825) is 1, the average is 0.125.

Base conversion 19409825

Base System Value
2 Binary 1001010000010101110100001
3 Ternary 1100112010021102
4 Quaternary 1022002232201
5 Quinary 14432103300
6 Senary 1532004145
8 Octal 112025641
10 Decimal 19409825
12 Duodecimal 6600655
16 Hexadecimal 1282ba1
20 Vigesimal 6164b5
36 Base36 bk0pt

Cryptographic Hash Functions

md5 096ddc63d59d9e623b88c0f0f5bd949d
sha1 e6d6bde9c0d210a4c1f5410c3212cc2833428368
sha256 10b01a112c344dc7a62fb356bf334e2ec0e4c5dd41e1ff23950868293eb81f47
sha512 1762b67fd34c6bc7bc2a89a2f0d98709447285605379799c9262d94a1998b3e324f70cc02036aeb5378aba474a20f3f0888d891cb23c08c341ab72c6836fc2a4
ripemd-160 ef9e16cfe8faf4f9780edfb78e403d14364e9a05

19409825 as geometric shapes

Circle

Radius = n
Diameter 38819650
Circumference 121955527.25493
Area 1.1835677209004E+15

Sphere

Radius = n
Volume 3.0630456451102E+22
Surface area 4.7342708836017E+15
Circumference 121955527.25493

Square

Length = n
Perimeter 77639300
Area 376741306530625
Diagonal 27449637.758288

Cube

Length = n
Surface area 2260447839183750
Volume 7.3124828300308E+21
Space diagonal 33618803.066021

Equilateral Triangle

Length = n
Perimeter 58229475
Area 1.6313377105523E+14
Altitude 16809401.53301

Triangular Pyramid

Length = n
Surface area 1.6313377105523E+14
Volume 8.6178436607083E+20
Height 9149879.2527628