12587968 (number)

12587968 is an even 8-digits composite number following 12587967 and preceding 12587969. In scientific notation, it is written as 1.2587968 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 14 positive divisors. There are 6293952 positive integers (up to 12587968) that are relatively prime to 12587968.

Interesting facts

Basic properties

Name

Name twelve million five hundred eighty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 1.2587968 × 10^7
Engineering notation 1.2587968 × 10^6

Prime Factorization of 12587968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 196687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 393374
Product of the distinct prime numbers

The prime factorization of 12587968 is 2 × 2 × 2 × 2 × 2 × 2 × 196687. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 9, 100, 54, 405, 304, 6158, 3124, 24150, 76293, 867832, 940904, 839010, 6296205, 7327405, 86347477, 844757517, 285146938, 1993631290, 8166514914

Basic calculations (n = 12587968)

Multiplication

n×y
n×2 25175936
n×3 37763904
n×4 50351872
n×5 62939840

Division

n÷y
n÷2 6293984
n÷3 4195989.3333333
n÷3 3146992
n÷5 2517593.6

Exponentiation

ny
n2 158456938369024
n3 1.9946508695672E+21
n4 2.5108601317285E+28
n5 3.1606626990674E+35

Nth Root

y√n
2√n 3547.952649064
3√n 232.62258460299
4√n 59.564692973808
5√n 26.302142480744

Divisors of 12587968

1, 2, 4, 8, 16, 32, 64, 196687, 393374, 786748, 1573496, 3146992, 6293984, 12587968

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12587967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12587968 can be divided by 14 positive divisors. The sum of these divisors (counting 12587968) is 1, the average is 0.071428571428571.

Base conversion 12587968

Base System Value
2 Binary 110000000001001111000000
3 Ternary 212200112110001
4 Quaternary 300001033000
5 Quinary 11210303333
6 Senary 1125445344
8 Octal 60011700
10 Decimal 12587968
12 Duodecimal 4270854
16 Hexadecimal c013c0
20 Vigesimal 3id9i8
36 Base36 7hsxs

Cryptographic Hash Functions

md5 63e8fbc51a8f99bc30975704cc6f2942
sha1 47773dae5c163f7480657a1d265c93ea4cbed212
sha256 4691eb9d8bc249876cae45030e0fe090c706651a3550fe9a7448c508c1ac2c87
sha512 bf5100a6858c08d08ff2cb42b2a657482fb3615e957afcc9459ae712221162945b509de7985c1152874e7a8175dfc0313d01babf6496f535f165e8b0f8ce549c
ripemd-160 811dbe1de0de26c3324d0b7e65e1718c709058e9

12587968 as geometric shapes

Circle

Radius = n
Diameter 25175936
Circumference 79092535.584847
Area 4.9780715349046E+14

Sphere

Radius = n
Volume 8.3551740244119E+21
Surface area 1.9912286139618E+15
Circumference 79092535.584847

Square

Length = n
Perimeter 50351872
Area 158456938369024
Diagonal 17802075.068319

Cube

Length = n
Surface area 950741630214144
Volume 1.9946508695672E+21
Space diagonal 21803000.140051

Equilateral Triangle

Length = n
Perimeter 37763904
Area 68613867016740
Altitude 10901500.070026

Triangular Pyramid

Length = n
Surface area 68613867016740
Volume 2.3507185932844E+20
Height 5934025.0227728