12087400 (number)

12087400 is an even 8-digits composite number following 12087399 and preceding 12087401. In scientific notation, it is written as 1.2087400 × 10^7. The sum of its digits is 22. It has a total of 6 prime factors and 32 positive divisors. There are 4462080 positive integers (up to 12087400) that are relatively prime to 12087400.

Interesting facts

Basic properties

Name

Name twelve million eighty-seven thousand four hundred

Notation

Scientific notation 1.2087400 × 10^7
Engineering notation 1.2087400 × 10^6

Prime Factorization of 12087400

Prime Factorization 2 × 2 × 2 × 65 × 5 × 4649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3021850
Product of the distinct prime numbers

The prime factorization of 12087400 is 2 × 2 × 2 × 65 × 5 × 4649. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 42, 12, 957, 168, 87, 8584, 96253, 45297, 33757, 650338, 2146561, 4797219, 56143425, 49789398, 69707935, 569422499, 4762134751, 2874312572

Basic calculations (n = 12087400)

Multiplication

n×y
n×2 24174800
n×3 36262200
n×4 48349600
n×5 60437000

Division

n÷y
n÷2 6043700
n÷3 4029133.3333333
n÷3 3021850
n÷5 2417480

Exponentiation

ny
n2 146105238760000
n3 1.7660324629876E+21
n4 2.1346740793117E+28
n5 2.5802659466272E+35

Nth Root

y√n
2√n 3476.693831789
3√n 229.49732689124
4√n 58.96349575618
5√n 26.089549429366

Divisors of 12087400

1, 2, 4, 5, 8, 10, 20, 40, 65, 130, 260, 325, 520, 650, 1300, 2600, 4649, 9298, 18596, 23245, 37192, 46490, 92980, 185960, 302185, 604370, 1208740, 1510925, 2417480, 3021850, 6043700, 12087400

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 -12087399
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 12087400 can be divided by 32 positive divisors. The sum of these divisors (counting 12087400) is 1, the average is 0.03125.

Base conversion 12087400

Base System Value
2 Binary 101110000111000001101000
3 Ternary 211202002210111
4 Quaternary 232013001220
5 Quinary 11043244100
6 Senary 1111024104
8 Octal 56070150
10 Decimal 12087400
12 Duodecimal 406b034
16 Hexadecimal b87068
20 Vigesimal 3faia0
36 Base36 772p4

Cryptographic Hash Functions

md5 13ec355651ede5fb7bed5c499d1a7d49
sha1 bdcea2866218e3ee5682b8371981874b1c0dfb42
sha256 47b267e3557834a3685af336fe7399f5e88354dd7ed52236d19c35a830ca52c8
sha512 98828a5c04d41cf71cab8574b1bd0a3dd1690f009ced13fd87fd8d3c41a1e583895f0b79a1678165eb195a7349dbb447c5e36c68e8a632d62decc0bceba5bf9d
ripemd-160 7d25a9c65f7242d243975bac32da97985471174e

12087400 as geometric shapes

Circle

Radius = n
Diameter 24174800
Circumference 75947374.082003
Area 4.590031447394E+14

Sphere

Radius = n
Volume 7.3975394822973E+21
Surface area 1.8360125789576E+15
Circumference 75947374.082003

Square

Length = n
Perimeter 48349600
Area 146105238760000
Diagonal 17094165.013829

Cube

Length = n
Surface area 876631432560000
Volume 1.7660324629876E+21
Space diagonal 20935990.931408

Equilateral Triangle

Length = n
Perimeter 36262200
Area 63265424196075
Altitude 10467995.465704

Triangular Pyramid

Length = n
Surface area 63265424196075
Volume 2.0812892172902E+20
Height 5698055.0046095