12902040 (number)

12902040 is an even 8-digits composite number following 12902039 and preceding 12902041. In scientific notation, it is written as 1.2902040 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 32 positive divisors. There are 3440448 positive integers (up to 12902040) that are relatively prime to 12902040.

Interesting facts

Basic properties

Name

Name twelve million nine hundred two thousand forty

Notation

Scientific notation 1.2902040 × 10^7
Engineering notation 1.2902040 × 10^6

Prime Factorization of 12902040

Prime Factorization 2 × 2 × 2 × 15 × 3 × 35839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3225510
Product of the distinct prime numbers

The prime factorization of 12902040 is 2 × 2 × 2 × 15 × 3 × 35839. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 7, 40, 65, 635, 588, 6050, 3138, 66550, 2175, 289007, 665853, 4155337, 9060761, 53337248, 59678457, 294482894, 887813038, 3796762620, 4490647611

Basic calculations (n = 12902040)

Multiplication

n×y
n×2 25804080
n×3 38706120
n×4 51608160
n×5 64510200

Division

n÷y
n÷2 6451020
n÷3 4300680
n÷3 3225510
n÷5 2580408

Exponentiation

ny
n2 166462636161600
n3 2.1477075902624E+21
n4 2.7709809237869E+28
n5 3.5751306717936E+35

Nth Root

y√n
2√n 3591.9409794706
3√n 234.54137200557
4√n 59.93280386792
5√n 26.432100492917

Divisors of 12902040

1, 2, 3, 4, 6, 8, 12, 15, 24, 30, 45, 60, 90, 120, 180, 360, 35839, 71678, 107517, 143356, 215034, 286712, 430068, 537585, 860136, 1075170, 1612755, 2150340, 3225510, 4300680, 6451020, 12902040

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12902039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12902040 can be divided by 32 positive divisors. The sum of these divisors (counting 12902040) is 1, the average is 0.03125.

Base conversion 12902040

Base System Value
2 Binary 110001001101111010011000
3 Ternary 220021111021100
4 Quaternary 301031322120
5 Quinary 11300331130
6 Senary 1140311400
8 Octal 61157230
10 Decimal 12902040
12 Duodecimal 43a2560
16 Hexadecimal c4de98
20 Vigesimal 40cf20
36 Base36 7oja0

Cryptographic Hash Functions

md5 dad5325232c61d912b5611ad8805e697
sha1 83f3683ee56f99da3e45cda3516a1f4872c488f7
sha256 a60c3dddc1ca35eb7cfd72662d40b1ed04bb14ee0cd79bc4a682e0c79c7ddd8e
sha512 a7b5e7186aec3313e107b8f9518f3ccf5105c5f14c2d5640a46a4c7b6108dde044afe277e0d4137f8a1870d009fd38aa4b3b660e60c1cfc729e6f02ed4ab0f15
ripemd-160 73cf25b0dcb2bbde53989e23dc8ea6f49ca3e4ba

12902040 as geometric shapes

Circle

Radius = n
Diameter 25804080
Circumference 81065908.160643
Area 5.2295779486247E+14

Sphere

Radius = n
Volume 8.9962965168366E+21
Surface area 2.0918311794499E+15
Circumference 81065908.160643

Square

Length = n
Perimeter 51608160
Area 166462636161600
Diagonal 18246239.95028

Cube

Length = n
Surface area 998775816969600
Volume 2.1477075902624E+21
Space diagonal 22346988.801286

Equilateral Triangle

Length = n
Perimeter 38706120
Area 72080435848436
Altitude 11173494.400643

Triangular Pyramid

Length = n
Surface area 72080435848436
Volume 2.5310976684673E+20
Height 6082079.9834267