12541490 (number)

12541490 is an even 8-digits composite number following 12541489 and preceding 12541491. In scientific notation, it is written as 1.2541490 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 32 positive divisors. There are 4492800 positive integers (up to 12541490) that are relatively prime to 12541490.

Interesting facts

Basic properties

Name

Name twelve million five hundred forty-one thousand four hundred ninety

Notation

Scientific notation 1.2541490 × 10^7
Engineering notation 1.2541490 × 10^6

Prime Factorization of 12541490

Prime Factorization 2 × 5 × 13 × 533 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12541490
Product of the distinct prime numbers

The prime factorization of 12541490 is 2 × 5 × 13 × 533 × 181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 62, 5, 368, 376, 3106, 8886, 44592, 84762, 904116, 722664, 4390888, 1438774, 71017705, 83624772, 998407935, 636206889, 67177582, 778717716

Basic calculations (n = 12541490)

Multiplication

n×y
n×2 25082980
n×3 37624470
n×4 50165960
n×5 62707450

Division

n÷y
n÷2 6270745
n÷3 4180496.6666667
n÷3 3135372.5
n÷5 2508298

Exponentiation

ny
n2 157288971420100
n3 1.9726380621755E+21
n4 2.4739820530393E+28
n5 3.1027421178372E+35

Nth Root

y√n
2√n 3541.3966171554
3√n 232.33593080432
4√n 59.509634658225
5√n 26.282690882858

Divisors of 12541490

1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 533, 905, 1066, 1810, 2353, 2665, 4706, 5330, 6929, 11765, 13858, 23530, 34645, 69290, 96473, 192946, 482365, 964730, 1254149, 2508298, 6270745, 12541490

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 -12541489
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 12541490 can be divided by 32 positive divisors. The sum of these divisors (counting 12541490) is 1, the average is 0.03125.

Base conversion 12541490

Base System Value
2 Binary 101111110101111000110010
3 Ternary 212121011200122
4 Quaternary 233311320302
5 Quinary 11202311430
6 Senary 1124450242
8 Octal 57657062
10 Decimal 12541490
12 Duodecimal 4249982
16 Hexadecimal bf5e32
20 Vigesimal 3i7dea
36 Base36 7gt2q

Cryptographic Hash Functions

md5 bc9468f2ccde5a767ff937162a558f80
sha1 5758c05eb6fee77ec13aeda067b5a44c3fc995f3
sha256 25520a1d1f0a62b6cf21e24e24e801e1abea303eea58368254217ac52a4b9193
sha512 f573bb273b9d6da1f317670467092f60c23d01473fcba8025c34ec08e797da1078b56cd8487a5b2ce9abb20c796131d2e03107c5b49c79766da28f781e756874
ripemd-160 eaf00fbab632c0c6099776d34ab1feb541f8c8c7

12541490 as geometric shapes

Circle

Radius = n
Diameter 25082980
Circumference 78800505.69814
Area 4.9413787710408E+14

Sphere

Radius = n
Volume 8.2629669924294E+21
Surface area 1.9765515084163E+15
Circumference 78800505.69814

Square

Length = n
Perimeter 50165960
Area 157288971420100
Diagonal 17736345.250367

Cube

Length = n
Surface area 943733828520600
Volume 1.9726380621755E+21
Space diagonal 21722497.882617

Equilateral Triangle

Length = n
Perimeter 37624470
Area 68108122492466
Altitude 10861248.941308

Triangular Pyramid

Length = n
Surface area 68108122492466
Volume 2.3247762509849E+20
Height 5912115.0834555