19425087 (number)

19425087 is an odd 8-digits composite number following 19425086 and preceding 19425088. In scientific notation, it is written as 1.9425087 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 10644480 positive integers (up to 19425087) that are relatively prime to 19425087.

Interesting facts

Basic properties

Name

Name nineteen million four hundred twenty-five thousand eighty-seven

Notation

Scientific notation 1.9425087 × 10^7
Engineering notation 1.9425087 × 10^6

Prime Factorization of 19425087

Prime Factorization 1881 × 23 × 449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19425087
Product of the distinct prime numbers

The prime factorization of 19425087 is 1881 × 23 × 449. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 37, 29, 636, 163, 2408, 6381, 8462, 69761, 521477, 566146, 8305874, 1735918, 28973022, 57427716, 643428157, 890264659, 4981943696, 614106627

Basic calculations (n = 19425087)

Multiplication

n×y
n×2 38850174
n×3 58275261
n×4 77700348
n×5 97125435

Division

n÷y
n÷2 9712543.5
n÷3 6475029
n÷3 4856271.75
n÷5 3885017.4

Exponentiation

ny
n2 377334004957569
n3 7.3297458743592E+21
n4 1.4238095129732E+29
n5 2.7657623660932E+36

Nth Root

y√n
2√n 4407.3900440056
3√n 268.81551083698
4√n 66.388176989624
5√n 28.686171764321

Divisors of 19425087

1, 23, 449, 1881, 10327, 43263, 844569, 19425087

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 -19425086
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 19425087 can be divided by 8 positive divisors. The sum of these divisors (counting 19425087) is 1, the average is 0.125.

Base conversion 19425087

Base System Value
2 Binary 1001010000110011100111111
3 Ternary 1100112220012200
4 Quaternary 1022012130333
5 Quinary 14433100322
6 Senary 1532202543
8 Octal 112063477
10 Decimal 19425087
12 Duodecimal 6609453
16 Hexadecimal 128673f
20 Vigesimal 6182e7
36 Base36 bkchr

Cryptographic Hash Functions

md5 6aa97f2759b5475b40dc0b3c8ab0e415
sha1 4c7f4e09e62fd1879c6649959225367f8405b546
sha256 d964266ebe09420b916c19da94665aef879705a2a30afcb41f41f801ccaf1fda
sha512 9ddf4a306b9da653d4f272f5f5993b28e80b67f869584e8445f0e4fd33a7f37dc871cf601559a964c9ffc9e430b03769ceb2b3bdce9b926f28413e2294733a0c
ripemd-160 a54507a8bb563c2e5cdcca261e29a25f4323d7ea

19425087 as geometric shapes

Circle

Radius = n
Diameter 38850174
Circumference 122051421.22909
Area 1.1854297379243E+15

Sphere

Radius = n
Volume 3.0702767722089E+22
Surface area 4.7417189516973E+15
Circumference 122051421.22909

Square

Length = n
Perimeter 77700348
Area 377334004957569
Diagonal 27471221.485677

Cube

Length = n
Surface area 2264004029745414
Volume 7.3297458743592E+21
Space diagonal 33645237.625446

Equilateral Triangle

Length = n
Perimeter 58275261
Area 1.6339041700249E+14
Altitude 16822618.812723

Triangular Pyramid

Length = n
Surface area 1.6339041700249E+14
Volume 8.6381883535559E+20
Height 9157073.8285591