12551490 (number)

12551490 is an even 8-digits composite number following 12551489 and preceding 12551491. In scientific notation, it is written as 1.2551490 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 2757888 positive integers (up to 12551490) that are relatively prime to 12551490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2551490 × 10^7
Engineering notation 1.2551490 × 10^6

Prime Factorization of 12551490

Prime Factorization 2 × 45 × 21 × 229 × 29

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12551490
Product of the distinct prime numbers

The prime factorization of 12551490 is 2 × 45 × 21 × 229 × 29. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 27, 41, 44, 756, 4555, 86, 32148, 43143, 240079, 605000, 3016180, 7132959, 99872334, 25540590, 873347532, 395241714, 6591683921, 5822063303

Basic calculations (n = 12551490)

Multiplication

n×y
n×2 25102980
n×3 37654470
n×4 50205960
n×5 62757450

Division

n÷y
n÷2 6275745
n÷3 4183830
n÷3 3137872.5
n÷5 2510298

Exponentiation

ny
n2 157539901220100
n3 1.9773604947651E+21
n4 2.4818820476439E+28
n5 3.1151317702182E+35

Nth Root

y√n
2√n 3542.8082081874
3√n 232.39766568241
4√n 59.521493665628
5√n 26.286880865429

Divisors of 12551490

1, 2, 21, 29, 42, 45, 58, 90, 229, 458, 609, 945, 1218, 1305, 1890, 2610, 4809, 6641, 9618, 10305, 13282, 20610, 27405, 54810, 139461, 216405, 278922, 298845, 432810, 597690, 6275745, 12551490

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 -12551489
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 12551490 can be divided by 32 positive divisors. The sum of these divisors (counting 12551490) is 1, the average is 0.03125.

Base conversion 12551490

Base System Value
2 Binary 101111111000010101000010
3 Ternary 212121200102000
4 Quaternary 233320111002
5 Quinary 11203121430
6 Senary 1125004430
8 Octal 57702502
10 Decimal 12551490
12 Duodecimal 4253716
16 Hexadecimal bf8542
20 Vigesimal 3i8iea
36 Base36 7h0si

Cryptographic Hash Functions

md5 35f00af0fdc561bab359c6fe2e980202
sha1 1d4c6f8c4a70d0f4b862ab8eb5f7000a031421c4
sha256 a3abbf5e166c94ddda5cf47b8f73e6c6f3d5e11799afad3b2832952858f05a20
sha512 708bc2805c67f4126633c8fd51d2482eaac26deb5a9a8914c50bad0175e326b999d55521a2bbc605b778d081ac324881e48fa992d8ea57ad3c6f8d88e7bd2526
ripemd-160 3751d8bbd55e526d4695d01def96fa52c984a1f8

12551490 as geometric shapes

Circle

Radius = n
Diameter 25102980
Circumference 78863337.551212
Area 4.9492619632033E+14

Sphere

Radius = n
Volume 8.2827482718035E+21
Surface area 1.9797047852813E+15
Circumference 78863337.551212

Square

Length = n
Perimeter 50205960
Area 157539901220100
Diagonal 17750487.38599

Cube

Length = n
Surface area 945239407320600
Volume 1.9773604947651E+21
Space diagonal 21739818.390693

Equilateral Triangle

Length = n
Perimeter 37654470
Area 68216778283149
Altitude 10869909.195346

Triangular Pyramid

Length = n
Surface area 68216778283149
Volume 2.3303416911646E+20
Height 5916829.1286634