12887002 (number)

12887002 is an even 8-digits composite number following 12887001 and preceding 12887003. In scientific notation, it is written as 1.2887002 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 6443500 positive integers (up to 12887002) that are relatively prime to 12887002.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-seven thousand two

Notation

Scientific notation 1.2887002 × 10^7
Engineering notation 1.2887002 × 10^6

Prime Factorization of 12887002

Prime Factorization 2 × 6443501

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12887002
Product of the distinct prime numbers

The prime factorization of 12887002 is 2 × 6443501. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 6, 46, 45, 540, 238, 8876, 4843, 74635, 81025, 291703, 558841, 5712622, 580117, 97214205, 55439760, 720580623, 737942797, 9743113963, 9142697322

Basic calculations (n = 12887002)

Multiplication

n×y
n×2 25774004
n×3 38661006
n×4 51548008
n×5 64435010

Division

n÷y
n÷2 6443501
n÷3 4295667.3333333
n÷3 3221750.5
n÷5 2577400.4

Exponentiation

ny
n2 166074820548004
n3 2.1402065445518E+21
n4 2.7580846020052E+28
n5 3.554344178221E+35

Nth Root

y√n
2√n 3589.8470719517
3√n 234.45021318227
4√n 59.915332528091
5√n 26.425936020118

Divisors of 12887002

1, 2, 6443501, 12887002

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12887001
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12887002 can be divided by 4 positive divisors. The sum of these divisors (counting 12887002) is 1, the average is 0.25.

Base conversion 12887002

Base System Value
2 Binary 110001001010001111011010
3 Ternary 220020201122101
4 Quaternary 301022033122
5 Quinary 11244341002
6 Senary 1140114014
8 Octal 61121732
10 Decimal 12887002
12 Duodecimal 439590a
16 Hexadecimal c4a3da
20 Vigesimal 40aha2
36 Base36 7o7oa

Cryptographic Hash Functions

md5 a19431ab6a0bc8f85618374914d2c01f
sha1 00c1a77a1756f15403351808a18316364a2879ba
sha256 b151c3b3767e35b233ef20908e39d901dc51e0f427ce7e14eb1285df1ba06323
sha512 7bbc2a7e418b93c52c0c1822c021633cd895480d2f1c77095709e3cd7338e885be2d7111c90fab2fc9e1a584c8cd998cd053e01fd8cd6727925b39c8da2e60bb
ripemd-160 8a44c139c87fd0300780f7a5602f742ee9638417

12887002 as geometric shapes

Circle

Radius = n
Diameter 25774004
Circumference 80971421.619994
Area 5.2173943617985E+14

Sphere

Radius = n
Volume 8.9648762100382E+21
Surface area 2.0869577447194E+15
Circumference 80971421.619994

Square

Length = n
Perimeter 51548008
Area 166074820548004
Diagonal 18224973.006729

Cube

Length = n
Surface area 996448923288024
Volume 2.1402065445518E+21
Space diagonal 22320942.221242

Equilateral Triangle

Length = n
Perimeter 38661006
Area 71912506761757
Altitude 11160471.110621

Triangular Pyramid

Length = n
Surface area 71912506761757
Volume 2.5222576013206E+20
Height 6074991.0022431