12933985 (number)

12933985 is an odd 8-digits composite number following 12933984 and preceding 12933986. In scientific notation, it is written as 1.2933985 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 10347184 positive integers (up to 12933985) that are relatively prime to 12933985.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thirty-three thousand nine hundred eighty-five

Notation

Scientific notation 1.2933985 × 10^7
Engineering notation 1.2933985 × 10^6

Prime Factorization of 12933985

Prime Factorization 5 × 2586797

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12933985
Product of the distinct prime numbers

The prime factorization of 12933985 is 5 × 2586797. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 57, 27, 510, 28, 6003, 6935, 53274, 18782, 186083, 749403, 7416120, 7845423, 50390674, 95707187, 439487832, 147625410, 3898843414, 6090346838

Basic calculations (n = 12933985)

Multiplication

n×y
n×2 25867970
n×3 38801955
n×4 51735940
n×5 64669925

Division

n÷y
n÷2 6466992.5
n÷3 4311328.3333333
n÷3 3233496.25
n÷5 2586797

Exponentiation

ny
n2 167287967980225
n3 2.1637000685367E+21
n4 2.7985264230953E+28
n5 3.6196098778418E+35

Nth Root

y√n
2√n 3596.3849905148
3√n 234.734784545
4√n 59.969867354487
5√n 26.445176540345

Divisors of 12933985

1, 5, 2586797, 12933985

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 -12933984
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 12933985 can be divided by 4 positive divisors. The sum of these divisors (counting 12933985) is 1, the average is 0.25.

Base conversion 12933985

Base System Value
2 Binary 110001010101101101100001
3 Ternary 220100010002111
4 Quaternary 301111231201
5 Quinary 11302341420
6 Senary 1141115321
8 Octal 61255541
10 Decimal 12933985
12 Duodecimal 43b8b41
16 Hexadecimal c55b61
20 Vigesimal 40gej5
36 Base36 7p7xd

Cryptographic Hash Functions

md5 17d16b11c1fb0ec3b84df71d000bdba0
sha1 8a2fb61a5530b0ed1be6685d7cfe33439cf4a101
sha256 f2eeea0afa6d0736741aeef6c93fe5c90d79a40060cc9d3bc5b16fcca26e545b
sha512 d571edd323931f997a08a2400c70cf7164e7c7b66a191fbcd81b3661cac7d19890977af6ca8ab4c8cdaaa194ae445355e298ee4f83a9ce899394764532aa5627
ripemd-160 f02e16d94bd85f145d6c0d384bf0a74d8f1d1c27

12933985 as geometric shapes

Circle

Radius = n
Diameter 25867970
Circumference 81266624.515281
Area 5.2555065124064E+14

Sphere

Radius = n
Volume 9.0632856531822E+21
Surface area 2.1022026049626E+15
Circumference 81266624.515281

Square

Length = n
Perimeter 51735940
Area 167287967980225
Diagonal 18291417.00253

Cube

Length = n
Surface area 1003727807881350
Volume 2.1637000685367E+21
Space diagonal 22402319.164334

Equilateral Triangle

Length = n
Perimeter 38801955
Area 72437815009176
Altitude 11201159.582167

Triangular Pyramid

Length = n
Surface area 72437815009176
Volume 2.5499449848602E+20
Height 6097139.0008434