12985802 (number)

12985802 is an even 8-digits composite number following 12985801 and preceding 12985803. In scientific notation, it is written as 1.2985802 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 6386400 positive integers (up to 12985802) that are relatively prime to 12985802.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2985802 × 10^7
Engineering notation 1.2985802 × 10^6

Prime Factorization of 12985802

Prime Factorization 2 × 61 × 106441

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12985802
Product of the distinct prime numbers

The prime factorization of 12985802 is 2 × 61 × 106441. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 14, 52, 683, 749, 9012, 5288, 96398, 60983, 8861, 168390, 5126675, 8386327, 49703311, 68539544, 31188356, 300870179, 191353698, 1937746380

Basic calculations (n = 12985802)

Multiplication

n×y
n×2 25971604
n×3 38957406
n×4 51943208
n×5 64929010

Division

n÷y
n÷2 6492901
n÷3 4328600.6666667
n÷3 3246450.5
n÷5 2597160.4

Exponentiation

ny
n2 168631053583204
n3 2.1898094728829E+21
n4 2.8436432232581E+28
n5 3.6926987855872E+35

Nth Root

y√n
2√n 3603.581829236
3√n 235.04783694937
4√n 60.029841156178
5√n 26.466331954484

Divisors of 12985802

1, 2, 61, 122, 106441, 212882, 6492901, 12985802

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12985801
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12985802 can be divided by 8 positive divisors. The sum of these divisors (counting 12985802) is 1, the average is 0.125.

Base conversion 12985802

Base System Value
2 Binary 110001100010010111001010
3 Ternary 220102202011122
4 Quaternary 301202113022
5 Quinary 11311021202
6 Senary 1142155242
8 Octal 61422712
10 Decimal 12985802
12 Duodecimal 4422b22
16 Hexadecimal c625ca
20 Vigesimal 4134a2
36 Base36 7qbwq

Cryptographic Hash Functions

md5 af43d8e23a93e5c6b297f8d655065dea
sha1 c23d5a49086f7aee4697b6e90fdbca579a4cad40
sha256 0039afcdbd75e99e35473ea9c62e1da3b359130e063a1b08351e7423b7f072a5
sha512 33c4bfadb487f2d7c21506b793b164772b6771a72c53de138c7c31105011706dd0f6a2a7ed0dfeecf2605466a6610a57bb0425c7dd0ac7c4d64fe5ab859589c9
ripemd-160 380e4b3621e3a55f8100e732c16744c62abc331e

12985802 as geometric shapes

Circle

Radius = n
Diameter 25971604
Circumference 81592200.328343
Area 5.297700791041E+14

Sphere

Radius = n
Volume 9.1726524703602E+21
Surface area 2.1190803164164E+15
Circumference 81592200.328343

Square

Length = n
Perimeter 51943208
Area 168631053583204
Diagonal 18364697.306692

Cube

Length = n
Surface area 1011786321499224
Volume 2.1898094728829E+21
Space diagonal 22492068.84103

Equilateral Triangle

Length = n
Perimeter 38957406
Area 73019388134995
Altitude 11246034.420515

Triangular Pyramid

Length = n
Surface area 73019388134995
Volume 2.58071521297E+20
Height 6121565.7688972