13878840 (number)

13878840 is an even 8-digits composite number following 13878839 and preceding 13878841. In scientific notation, it is written as 1.3878840 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 3700992 positive integers (up to 13878840) that are relatively prime to 13878840.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred seventy-eight thousand eight hundred forty

Notation

Scientific notation 1.3878840 × 10^7
Engineering notation 1.3878840 × 10^6

Prime Factorization of 13878840

Prime Factorization 2 × 2 × 2 × 3 × 5 × 115657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3469710
Product of the distinct prime numbers

The prime factorization of 13878840 is 2 × 2 × 2 × 3 × 5 × 115657. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13878840)

Multiplication

n×y
n×2 27757680
n×3 41636520
n×4 55515360
n×5 69394200

Division

n÷y
n÷2 6939420
n÷3 4626280
n÷3 3469710
n÷5 2775768

Exponentiation

ny
n2 192622199745600
n3 2.6733726907172E+21
n4 3.7103311834834E+28
n5 5.1495092842577E+35

Nth Root

y√n
2√n 3725.4315186298
3√n 240.31694237491
4√n 61.036313114651
5√n 26.820732447014

Divisors of 13878840

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 -13878839
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 13878840 can be divided by 32 positive divisors. The sum of these divisors (counting 13878840) is 1, the average is 0.03125.

Base conversion 13878840

Base System Value
2 Binary 110100111100011000111000
3 Ternary 222010010012010
4 Quaternary 310330120320
5 Quinary 12023110330
6 Senary 1213245520
8 Octal 64743070
10 Decimal 13878840
12 Duodecimal 47938a0
16 Hexadecimal d3c638
20 Vigesimal 46eh20
36 Base36 89gzc

Cryptographic Hash Functions

md5 70899daad251cc993f9333267fc2ebf3
sha1 8f2c507ea0db5bd61bdfbee6bd92b3f7bc215a48
sha256 31111f62ed86b0e134d827482ddd02d4b8f2f7eb7d9c39d0b07c7fca67c7b67b
sha512 d468a76849dcdbf2b00fd4ba955e2741ce9eea04a4ff9796ad97e5cf7dee52490061f107ed4a5c7ef65cea754720a2e4dfdd3d13f56a805a2925486a4d9db7ad
ripemd-160 d88ad021c9eb054df06bca8f7a1eea3e3c5f1e43

13878840 as geometric shapes

Circle

Radius = n
Diameter 27757680
Circumference 87203323.568696
Area 6.0514048763908E+14

Sphere

Radius = n
Volume 1.119819734062E+22
Surface area 2.4205619505563E+15
Circumference 87203323.568696

Square

Length = n
Perimeter 55515360
Area 192622199745600
Diagonal 19627643.758006

Cube

Length = n
Surface area 1155733198473600
Volume 2.6733726907172E+21
Space diagonal 24038856.030119

Equilateral Triangle

Length = n
Perimeter 41636520
Area 83407859156265
Altitude 12019428.01506

Triangular Pyramid

Length = n
Surface area 83407859156265
Volume 3.1505999304085E+20
Height 6542547.9193354