12462890 (number)

12462890 is an even 8-digits composite number following 12462889 and preceding 12462891. In scientific notation, it is written as 1.2462890 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 4493440 positive integers (up to 12462890) that are relatively prime to 12462890.

Interesting facts

Basic properties

Name

Name twelve million four hundred sixty-two thousand eight hundred ninety

Notation

Scientific notation 1.2462890 × 10^7
Engineering notation 1.2462890 × 10^6

Prime Factorization of 12462890

Prime Factorization 2 × 5 × 11 × 137 × 827

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12462890
Product of the distinct prime numbers

The prime factorization of 12462890 is 2 × 5 × 11 × 137 × 827. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 44, 42, 130, 620, 4011, 7044, 12667, 84889, 289731, 248005, 8465747, 5908025, 34712046, 23718214, 437149754, 221801745, 751177771, 6114188537

Basic calculations (n = 12462890)

Multiplication

n×y
n×2 24925780
n×3 37388670
n×4 49851560
n×5 62314450

Division

n÷y
n÷2 6231445
n÷3 4154296.6666667
n÷3 3115722.5
n÷5 2492578

Exponentiation

ny
n2 155323627152100
n3 1.9357812795976E+21
n4 2.4125429151685E+28
n5 3.0067256972024E+35

Nth Root

y√n
2√n 3530.2818584357
3√n 231.84954821226
4√n 59.416175057266
5√n 26.249664219792

Divisors of 12462890

1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 827, 1370, 1507, 1654, 3014, 4135, 7535, 8270, 9097, 15070, 18194, 45485, 90970, 113299, 226598, 566495, 1132990, 1246289, 2492578, 6231445, 12462890

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 -12462889
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 12462890 can be divided by 32 positive divisors. The sum of these divisors (counting 12462890) is 1, the average is 0.03125.

Base conversion 12462890

Base System Value
2 Binary 101111100010101100101010
3 Ternary 212110011212112
4 Quaternary 233202230222
5 Quinary 11142303030
6 Senary 1123042322
8 Octal 57425452
10 Decimal 12462890
12 Duodecimal 42103a2
16 Hexadecimal be2b2a
20 Vigesimal 3hhh4a
36 Base36 7f4fe

Cryptographic Hash Functions

md5 2747b9d5c29de33e1ba20acfdfe148e8
sha1 461c6c4fe16b1984b89e65cf4ec0e539265523d5
sha256 308fcc6a44bbb3776203117597866cc7b12c7cae6e768fa3a38da75fcf9fa356
sha512 5afa32c95756b12496e8bd9516329b38fb6177115c9983a47a178faa30e14ce5092733444e7e6edb26dbdd46b1afcdde19b5d988bb023c4e7ba7e5e263744694
ripemd-160 a60bbfc8decb035a6fe50b0a2bb093f9ae26ec0f

12462890 as geometric shapes

Circle

Radius = n
Diameter 24925780
Circumference 78306647.332995
Area 4.8796356598996E+14

Sphere

Radius = n
Volume 8.1085816625874E+21
Surface area 1.9518542639598E+15
Circumference 78306647.332995

Square

Length = n
Perimeter 49851560
Area 155323627152100
Diagonal 17625188.064364

Cube

Length = n
Surface area 931941762912600
Volume 1.9357812795976E+21
Space diagonal 21586358.689142

Equilateral Triangle

Length = n
Perimeter 37388670
Area 67257103460830
Altitude 10793179.344571

Triangular Pyramid

Length = n
Surface area 67257103460830
Volume 2.2813401161624E+20
Height 5875062.6881213