13249780 (number)

13249780 is an even 8-digits composite number following 13249779 and preceding 13249781. In scientific notation, it is written as 1.3249780 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 5266848 positive integers (up to 13249780) that are relatively prime to 13249780.

Interesting facts

Basic properties

Name

Name thirteen million two hundred forty-nine thousand seven hundred eighty

Notation

Scientific notation 1.3249780 × 10^7
Engineering notation 1.3249780 × 10^6

Prime Factorization of 13249780

Prime Factorization 2 × 2 × 5 × 167 × 3967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6624890
Product of the distinct prime numbers

The prime factorization of 13249780 is 2 × 2 × 5 × 167 × 3967. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 6, 97, 399, 533, 5515, 8082, 36001, 9755, 795414, 943659, 3950086, 8994226, 39521758, 74629624, 650290669, 959486941, 9366768120, 7911960692

Basic calculations (n = 13249780)

Multiplication

n×y
n×2 26499560
n×3 39749340
n×4 52999120
n×5 66248900

Division

n÷y
n÷2 6624890
n÷3 4416593.3333333
n÷3 3312445
n÷5 2649956

Exponentiation

ny
n2 175556670048400
n3 2.3260872556739E+21
n4 3.0820144398483E+28
n5 4.0836013284813E+35

Nth Root

y√n
2√n 3640.0247251908
3√n 236.6298648941
4√n 60.332617423669
5√n 26.573070115687

Divisors of 13249780

1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 3967, 7934, 15868, 19835, 39670, 79340, 662489, 1324978, 2649956, 3312445, 6624890, 13249780

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13249779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13249780 can be divided by 24 positive divisors. The sum of these divisors (counting 13249780) is 1, the average is 0.041666666666667.

Base conversion 13249780

Base System Value
2 Binary 110010100010110011110100
3 Ternary 220221011021121
4 Quaternary 302202303310
5 Quinary 11342443110
6 Senary 1151553324
8 Octal 62426364
10 Decimal 13249780
12 Duodecimal 452b844
16 Hexadecimal ca2cf4
20 Vigesimal 42g490
36 Base36 7vzlg

Cryptographic Hash Functions

md5 0e3151eb18c415eedead12cc6b2bd0ff
sha1 846ca9b7e8ca84207d5894af4b5788b48070f7c7
sha256 2f67405dcd25bff75aa2fa13ebf6a1f1562175e6609af2994987fd8d421b2447
sha512 f24cbdf354230360e182d7efe1ece6c568045723934b300486f7619b8e5b2fae83eaf47656086139ba632c705e30d782b0647d868e0c5742e6754579376ba761
ripemd-160 92527a16a82eb5d3c37effb018e8cf9219d0df95

13249780 as geometric shapes

Circle

Radius = n
Diameter 26499560
Circumference 83250823.019362
Area 5.5152754491274E+14

Sphere

Radius = n
Volume 9.7434915120452E+21
Surface area 2.206110179651E+15
Circumference 83250823.019362

Square

Length = n
Perimeter 52999120
Area 175556670048400
Diagonal 18738018.57446

Cube

Length = n
Surface area 1053340020290400
Volume 2.3260872556739E+21
Space diagonal 22949292.14911

Equilateral Triangle

Length = n
Perimeter 39749340
Area 76018268032859
Altitude 11474646.074555

Triangular Pyramid

Length = n
Surface area 76018268032859
Volume 2.7413201201977E+20
Height 6246006.1914866