12902240 (number)

12902240 is an even 8-digits composite number following 12902239 and preceding 12902241. In scientific notation, it is written as 1.2902240 × 10^7. The sum of its digits is 20. It has a total of 8 prime factors and 48 positive divisors. There are 4763136 positive integers (up to 12902240) that are relatively prime to 12902240.

Interesting facts

Basic properties

Name

Name twelve million nine hundred two thousand two hundred forty

Notation

Scientific notation 1.2902240 × 10^7
Engineering notation 1.2902240 × 10^6

Prime Factorization of 12902240

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 13 × 6203

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 806390
Product of the distinct prime numbers

The prime factorization of 12902240 is 2 × 2 × 2 × 2 × 2 × 5 × 13 × 6203. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 1, 39, 66, 812, 447, 6613, 930, 73734, 34473, 666593, 644509, 7826814, 4473206, 54008950, 17155726, 126391520, 265678002, 255407108, 2565029627

Basic calculations (n = 12902240)

Multiplication

n×y
n×2 25804480
n×3 38706720
n×4 51608960
n×5 64511200

Division

n÷y
n÷2 6451120
n÷3 4300746.6666667
n÷3 3225560
n÷5 2580448

Exponentiation

ny
n2 166467797017600
n3 2.1478074693924E+21
n4 2.7711527443893E+28
n5 3.5754077784769E+35

Nth Root

y√n
2√n 3591.9688194638
3√n 234.54258390777
4√n 59.93303612753
5√n 26.432182439451

Divisors of 12902240

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 6203, 12406, 24812, 31015, 49624, 62030, 80639, 99248, 124060, 161278, 198496, 248120, 322556, 403195, 496240, 645112, 806390, 992480, 1290224, 1612780, 2580448, 3225560, 6451120, 12902240

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12902239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12902240 can be divided by 48 positive divisors. The sum of these divisors (counting 12902240) is 1, the average is 0.020833333333333.

Base conversion 12902240

Base System Value
2 Binary 110001001101111101100000
3 Ternary 220021111112202
4 Quaternary 301031331200
5 Quinary 11300332430
6 Senary 1140312332
8 Octal 61157540
10 Decimal 12902240
12 Duodecimal 43a26a8
16 Hexadecimal c4df60
20 Vigesimal 40cfc0
36 Base36 7ojfk

Cryptographic Hash Functions

md5 bfc55c868af5a15eb295d8cebe722db6
sha1 81eeff3e02a2b2fbc253291ad7d4118c69ceb735
sha256 d8d57d6caa318cfe489768d994299dc22beb4da6399e16b46afe6001f20ab000
sha512 4780f8f5c234982f770499ea5d102818b6d3b859d0c4a1e96d528601fd03a01cdb6654564bed3ebc27c3ec6bdbc58e5bd4751d84e9d46e0c2458ab237eb45aad
ripemd-160 ebaf00f8878642bd06d625b00c806f9daa11c838

12902240 as geometric shapes

Circle

Radius = n
Diameter 25804480
Circumference 81067164.797705
Area 5.2297400816977E+14

Sphere

Radius = n
Volume 8.9967148895578E+21
Surface area 2.0918960326791E+15
Circumference 81067164.797705

Square

Length = n
Perimeter 51608960
Area 166467797017600
Diagonal 18246522.792993

Cube

Length = n
Surface area 998806782105600
Volume 2.1478074693924E+21
Space diagonal 22347335.211447

Equilateral Triangle

Length = n
Perimeter 38706720
Area 72082670564636
Altitude 11173667.605724

Triangular Pyramid

Length = n
Surface area 72082670564636
Volume 2.5312153771508E+20
Height 6082174.2643309