13749980 (number)

13749980 is an even 8-digits composite number following 13749979 and preceding 13749981. In scientific notation, it is written as 1.3749980 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 5499984 positive integers (up to 13749980) that are relatively prime to 13749980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3749980 × 10^7
Engineering notation 1.3749980 × 10^6

Prime Factorization of 13749980

Prime Factorization 2 × 2 × 5 × 687499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6874990
Product of the distinct prime numbers

The prime factorization of 13749980 is 2 × 2 × 5 × 687499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 33, 76, 230, 824, 7749, 4919, 29521, 70172, 479796, 428210, 566469, 5316166, 66117428, 3018476, 579979627, 824454814, 9581204838, 5845492629

Basic calculations (n = 13749980)

Multiplication

n×y
n×2 27499960
n×3 41249940
n×4 54999920
n×5 68749900

Division

n÷y
n÷2 6874990
n÷3 4583326.6666667
n÷3 3437495
n÷5 2749996

Exponentiation

ny
n2 189061950000400
n3 2.5995980312665E+21
n4 3.5744420937954E+28
n5 4.9148507300845E+35

Nth Root

y√n
2√n 3708.0965467474
3√n 239.57087669745
4√n 60.894142138201
5√n 26.77074228815

Divisors of 13749980

1, 2, 4, 5, 10, 20, 687499, 1374998, 2749996, 3437495, 6874990, 13749980

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13749979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13749980 can be divided by 12 positive divisors. The sum of these divisors (counting 13749980) is 1, the average is 0.083333333333333.

Base conversion 13749980

Base System Value
2 Binary 110100011100111011011100
3 Ternary 221212120102112
4 Quaternary 310130323130
5 Quinary 12004444410
6 Senary 1210413152
8 Octal 64347334
10 Decimal 13749980
12 Duodecimal 47311b8
16 Hexadecimal d1cedc
20 Vigesimal 45iej0
36 Base36 86pjw

Cryptographic Hash Functions

md5 ac9109736b271930739304654b2c2188
sha1 7198bcf81577551d6f4e9acfc5eb584edd2ead9a
sha256 fe8233dea22f5fc33b8036512a970a8e4a473b42b1ab4bcda74f96a6c37b0035
sha512 18ffe9003a81897d64d8fcb30fc36bf19818e5a5ca618e708ab909904e7e8e0291ba1cf98ef74cdca1db233aff77efab55e89ad6c93a26a1bd95002085c02c89
ripemd-160 4f97d462bd66945b1055ded146aa4dd34e6e273a

13749980 as geometric shapes

Circle

Radius = n
Diameter 27499960
Circumference 86393672.310013
Area 5.9395563319462E+14

Sphere

Radius = n
Volume 1.0889170769751E+22
Surface area 2.3758225327785E+15
Circumference 86393672.310013

Square

Length = n
Perimeter 54999920
Area 189061950000400
Diagonal 19445408.198359

Cube

Length = n
Surface area 1134371700002400
Volume 2.5995980312665E+21
Space diagonal 23815663.963056

Equilateral Triangle

Length = n
Perimeter 41249940
Area 81866225794685
Altitude 11907831.981528

Triangular Pyramid

Length = n
Surface area 81866225794685
Volume 3.0636556604462E+20
Height 6481802.7327863