13857980 (number)

13857980 is an even 8-digits composite number following 13857979 and preceding 13857981. In scientific notation, it is written as 1.3857980 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 48 positive divisors. There are 5287680 positive integers (up to 13857980) that are relatively prime to 13857980.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred fifty-seven thousand nine hundred eighty

Notation

Scientific notation 1.3857980 × 10^7
Engineering notation 1.3857980 × 10^6

Prime Factorization of 13857980

Prime Factorization 2 × 2 × 5 × 61 × 37 × 307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6928990
Product of the distinct prime numbers

The prime factorization of 13857980 is 2 × 2 × 5 × 61 × 37 × 307. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13857980)

Multiplication

n×y
n×2 27715960
n×3 41573940
n×4 55431920
n×5 69289900

Division

n÷y
n÷2 6928990
n÷3 4619326.6666667
n÷3 3464495
n÷5 2771596

Exponentiation

ny
n2 192043609680400
n3 2.6613365020788E+21
n4 3.6880748019078E+28
n5 5.1109266843342E+35

Nth Root

y√n
2√n 3722.6307901805
3√n 240.19648261871
4√n 61.013365668356
5√n 26.81266524336

Divisors of 13857980

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 -13857979
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 13857980 can be divided by 48 positive divisors. The sum of these divisors (counting 13857980) is 1, the average is 0.020833333333333.

Base conversion 13857980

Base System Value
2 Binary 110100110111010010111100
3 Ternary 222002001120112
4 Quaternary 310313102330
5 Quinary 12021423410
6 Senary 1213005152
8 Octal 64672274
10 Decimal 13857980
12 Duodecimal 47837b8
16 Hexadecimal d374bc
20 Vigesimal 46c4j0
36 Base36 890vw

Cryptographic Hash Functions

md5 98e245b170bcb26b6d386c22ee978703
sha1 b1f0da2f167d2890eb85095c0f37aba4f33c726e
sha256 581c2a37a648107712196d793de15faf49562bb9f98d77043db4cc1594db7d33
sha512 9e781ca99613fb0ab4298eb7d421cd4f2164afc7e6b85f36e17e5dbfad650acb5b1df713305d7a48ffb5e967b906e86b53fb58e27c8f2e20c07b81b07a43b672
ripemd-160 d3bdb1d52e1a836c89599b391b1c7948f5a3d247

13857980 as geometric shapes

Circle

Radius = n
Diameter 27715960
Circumference 87072256.323189
Area 6.0332279334081E+14

Sphere

Radius = n
Volume 1.1147780271548E+22
Surface area 2.4132911733632E+15
Circumference 87072256.323189

Square

Length = n
Perimeter 55431920
Area 192043609680400
Diagonal 19598143.263095

Cube

Length = n
Surface area 1152261658082400
Volume 2.6613365020788E+21
Space diagonal 24002725.450273

Equilateral Triangle

Length = n
Perimeter 41573940
Area 83157322308845
Altitude 12001362.725137

Triangular Pyramid

Length = n
Surface area 83157322308845
Volume 3.1364151460653E+20
Height 6532714.4210317