12987150 (number)

12987150 is an even 8-digits composite number following 12987149 and preceding 12987151. In scientific notation, it is written as 1.2987150 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 2956800 positive integers (up to 12987150) that are relatively prime to 12987150.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-seven thousand one hundred fifty

Notation

Scientific notation 1.2987150 × 10^7
Engineering notation 1.2987150 × 10^6

Prime Factorization of 12987150

Prime Factorization 2 × 5 × 15 × 17 × 11 × 463

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12987150
Product of the distinct prime numbers

The prime factorization of 12987150 is 2 × 5 × 15 × 17 × 11 × 463. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12987150)

Multiplication

n×y
n×2 25974300
n×3 38961450
n×4 51948600
n×5 64935750

Division

n÷y
n÷2 6493575
n÷3 4329050
n÷3 3246787.5
n÷5 2597430

Exponentiation

ny
n2 168666065122500
n3 2.1904914876557E+21
n4 2.8448241523907E+28
n5 3.6946157990721E+35

Nth Root

y√n
2√n 3603.7688605126
3√n 235.05596976811
4√n 60.031398955151
5√n 26.466881402785

Divisors of 12987150

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12987149
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12987150 can be divided by 64 positive divisors. The sum of these divisors (counting 12987150) is 1, the average is 0.015625.

Base conversion 12987150

Base System Value
2 Binary 110001100010101100001110
3 Ternary 220102211000120
4 Quaternary 301202230032
5 Quinary 11311042100
6 Senary 1142205410
8 Octal 61425416
10 Decimal 12987150
12 Duodecimal 4423866
16 Hexadecimal c62b0e
20 Vigesimal 4137ha
36 Base36 7qcy6

Cryptographic Hash Functions

md5 51458d23bba9c011d262338c351763d3
sha1 bb6c3e4cb69dccc75a412942bbd683b0f0164ec0
sha256 237e8d1808488a4222cf4062f2b07cc89454169049680927a79892e610fc2c87
sha512 3a5ce8de8808a5ae92527bf1ac4805ac313adfdbd8ed83a5ae32aa2bfcf498de23992759bbe0abbb4903db2b68630db09433e10dfc57ec5f166ede802d2e38c6
ripemd-160 665fd101805600329b5d574fed366b95de8e580f

12987150 as geometric shapes

Circle

Radius = n
Diameter 25974300
Circumference 81600670.062137
Area 5.2988007109874E+14

Sphere

Radius = n
Volume 9.1755092871601E+21
Surface area 2.119520284395E+15
Circumference 81600670.062137

Square

Length = n
Perimeter 51948600
Area 168666065122500
Diagonal 18366603.666574

Cube

Length = n
Surface area 1011996390735000
Volume 2.1904914876557E+21
Space diagonal 22494403.645518

Equilateral Triangle

Length = n
Perimeter 38961450
Area 73034548576223
Altitude 11247201.822759

Triangular Pyramid

Length = n
Surface area 73034548576223
Volume 2.5815189750879E+20
Height 6122201.2221912