12982815 (number)

12982815 is an odd 8-digits composite number following 12982814 and preceding 12982816. In scientific notation, it is written as 1.2982815 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 6515712 positive integers (up to 12982815) that are relatively prime to 12982815.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-two thousand eight hundred fifteen

Notation

Scientific notation 1.2982815 × 10^7
Engineering notation 1.2982815 × 10^6

Prime Factorization of 12982815

Prime Factorization 3 × 45 × 17 × 5657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12982815
Product of the distinct prime numbers

The prime factorization of 12982815 is 3 × 45 × 17 × 5657. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 55, 84, 555, 538, 5941, 5012, 51549, 93585, 57961, 811607, 1447008, 5085387, 14394483, 10294143, 58962825, 644957394, 2699509249, 5534222417

Basic calculations (n = 12982815)

Multiplication

n×y
n×2 25965630
n×3 38948445
n×4 51931260
n×5 64914075

Division

n÷y
n÷2 6491407.5
n÷3 4327605
n÷3 3245703.75
n÷5 2596563

Exponentiation

ny
n2 168553485324225
n3 2.1882987175696E+21
n4 2.8410277414944E+28
n5 3.6884537577689E+35

Nth Root

y√n
2√n 3603.1673566461
3√n 235.0298136311
4√n 60.026388835629
5√n 26.465114282934

Divisors of 12982815

1, 3, 17, 45, 51, 135, 765, 2295, 5657, 16971, 96169, 254565, 288507, 763695, 4327605, 12982815

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12982814
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12982815 can be divided by 16 positive divisors. The sum of these divisors (counting 12982815) is 1, the average is 0.0625.

Base conversion 12982815

Base System Value
2 Binary 110001100001101000011111
3 Ternary 220102121002000
4 Quaternary 301201220133
5 Quinary 11310422230
6 Senary 1142133343
8 Octal 61415037
10 Decimal 12982815
12 Duodecimal 4421253
16 Hexadecimal c61a1f
20 Vigesimal 412h0f
36 Base36 7q9lr

Cryptographic Hash Functions

md5 943efda2dbf5abd0cfb635a693f2f09b
sha1 6693c0c5b5974f290f6bf1209577fd9643bcb379
sha256 38992f577551956387078983545e973c83882536101d82e3428a3b9c8744d5c5
sha512 3b32077a3d0881fd20477a2dcea96d2baa15b12122d070a5fb6142d17929c01204074c0fa1149e429c148ce12d83a8ba1f05c618badb93e9d32f1332edc1eed2
ripemd-160 76792617219517b84e019e452babee3c5190bad6

12982815 as geometric shapes

Circle

Radius = n
Diameter 25965630
Circumference 81573432.453831
Area 5.2952639123154E+14

Sphere

Radius = n
Volume 9.1663242333023E+21
Surface area 2.1181055649262E+15
Circumference 81573432.453831

Square

Length = n
Perimeter 51931260
Area 168553485324225
Diagonal 18360473.050781

Cube

Length = n
Surface area 1011320911945350
Volume 2.1882987175696E+21
Space diagonal 22486895.205267

Equilateral Triangle

Length = n
Perimeter 38948445
Area 72985800093593
Altitude 11243447.602634

Triangular Pyramid

Length = n
Surface area 72985800093593
Volume 2.5789347707588E+20
Height 6120157.6835936