12897716 (number)

12897716 is an even 8-digits composite number following 12897715 and preceding 12897717. In scientific notation, it is written as 1.2897716 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 5952768 positive integers (up to 12897716) that are relatively prime to 12897716.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-seven thousand seven hundred sixteen

Notation

Scientific notation 1.2897716 × 10^7
Engineering notation 1.2897716 × 10^6

Prime Factorization of 12897716

Prime Factorization 2 × 2 × 13 × 248033

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6448858
Product of the distinct prime numbers

The prime factorization of 12897716 is 2 × 2 × 13 × 248033. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 99, 61, 870, 572, 4662, 7781, 46967, 90298, 390693, 465037, 8555178, 5138133, 59920722, 45381611, 210691677, 719286220, 5610519136, 6093809979

Basic calculations (n = 12897716)

Multiplication

n×y
n×2 25795432
n×3 38693148
n×4 51590864
n×5 64488580

Division

n÷y
n÷2 6448858
n÷3 4299238.6666667
n÷3 3224429
n÷5 2579543.2

Exponentiation

ny
n2 166351078016656
n3 2.1455489605527E+21
n4 2.7672681157304E+28
n5 3.5691438252545E+35

Nth Root

y√n
2√n 3591.3390260459
3√n 234.515167617
4√n 59.927781754758
5√n 26.430328560304

Divisors of 12897716

1, 2, 4, 13, 26, 52, 248033, 496066, 992132, 3224429, 6448858, 12897716

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12897715
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12897716 can be divided by 12 positive divisors. The sum of these divisors (counting 12897716) is 1, the average is 0.083333333333333.

Base conversion 12897716

Base System Value
2 Binary 110001001100110110110100
3 Ternary 220021021100012
4 Quaternary 301030312310
5 Quinary 11300211331
6 Senary 1140235352
8 Octal 61146664
10 Decimal 12897716
12 Duodecimal 439bb58
16 Hexadecimal c4cdb4
20 Vigesimal 40c45g
36 Base36 7ofxw

Cryptographic Hash Functions

md5 22e6d73dda1f5c04bf3837baec9c5613
sha1 dba825b4d45e94122a9cebd0b81db0153136f643
sha256 572187db2f3bb2ece7ffbe4ab38c7724ae28c577a67f17b73b8d218b227a08c5
sha512 dcb4d694cf400314572f6c01ec3fb27ba34071d1f4dd7b48a585f59a72184f4eb8a6867cdfb3e01981f71a7e68264ccb73995d10425da72068ee250dd14a5427
ripemd-160 a9e73d00f3a4966d5d86ed37e7ef3f230f4bcd1c

12897716 as geometric shapes

Circle

Radius = n
Diameter 25795432
Circumference 81038739.667375
Area 5.2260732461387E+14

Sphere

Radius = n
Volume 8.9872544698527E+21
Surface area 2.0904292984555E+15
Circumference 81038739.667375

Square

Length = n
Perimeter 51590864
Area 166351078016656
Diagonal 18240124.890836

Cube

Length = n
Surface area 998106468099936
Volume 2.1455489605527E+21
Space diagonal 22339499.413594

Equilateral Triangle

Length = n
Perimeter 38693148
Area 72032129754676
Altitude 11169749.706797

Triangular Pyramid

Length = n
Surface area 72032129754676
Volume 2.5285536989576E+20
Height 6080041.6302788