13851930 (number)

13851930 is an even 8-digits composite number following 13851929 and preceding 13851931. In scientific notation, it is written as 1.3851930 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 3672000 positive integers (up to 13851930) that are relatively prime to 13851930.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred fifty-one thousand nine hundred thirty

Notation

Scientific notation 1.3851930 × 10^7
Engineering notation 1.3851930 × 10^6

Prime Factorization of 13851930

Prime Factorization 2 × 15 × 181 × 2551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13851930
Product of the distinct prime numbers

The prime factorization of 13851930 is 2 × 15 × 181 × 2551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 70, 45, 18, 624, 5456, 5166, 5676, 16248, 6265, 498408, 7516462, 9726068, 55543366, 56896111, 61086561, 356062348, 7811595797, 7094965354

Basic calculations (n = 13851930)

Multiplication

n×y
n×2 27703860
n×3 41555790
n×4 55407720
n×5 69259650

Division

n÷y
n÷2 6925965
n÷3 4617310
n÷3 3462982.5
n÷5 2770386

Exponentiation

ny
n2 191875964724900
n3 2.6578524320518E+21
n4 3.6816385839111E+28
n5 5.0997799949636E+35

Nth Root

y√n
2√n 3721.8181040991
3√n 240.16152321277
4√n 61.00670540276
5√n 26.810323704985

Divisors of 13851930

1, 2, 15, 30, 181, 362, 2551, 2715, 5102, 5430, 38265, 76530, 461731, 923462, 6925965, 13851930

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13851929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13851930 can be divided by 16 positive divisors. The sum of these divisors (counting 13851930) is 1, the average is 0.0625.

Base conversion 13851930

Base System Value
2 Binary 110100110101110100011010
3 Ternary 222001202021110
4 Quaternary 310311310122
5 Quinary 12021230210
6 Senary 1212521150
8 Octal 64656432
10 Decimal 13851930
12 Duodecimal 47801b6
16 Hexadecimal d35d1a
20 Vigesimal 46b9ga
36 Base36 88w7u

Cryptographic Hash Functions

md5 c98d5b1e68e44299f54055c843443f66
sha1 817955be1bb69e36eacd807c84bdc13275fbee08
sha256 788f6b149426233f6bf3518278e0d1c5a42921a485eb1dae108aa166d15f96a0
sha512 41d76cc298b3ee9049d51c4251389253572dd1995d5cb41d6a11eee353c87ea318a636d6981827eb5b0abb1cd293eb763785e6e59acd800f3010dcd9ebf977e0
ripemd-160 cf31dd47fce0caa8326da7f10b51703c22c87d5d

13851930 as geometric shapes

Circle

Radius = n
Diameter 27703860
Circumference 87034243.05208
Area 6.027961211802E+14

Sphere

Radius = n
Volume 1.1133186233146E+22
Surface area 2.4111844847208E+15
Circumference 87034243.05208

Square

Length = n
Perimeter 55407720
Area 191875964724900
Diagonal 19589587.271043

Cube

Length = n
Surface area 1151255788349400
Volume 2.6578524320518E+21
Space diagonal 23992246.542888

Equilateral Triangle

Length = n
Perimeter 41555790
Area 83084729913705
Altitude 11996123.271444

Triangular Pyramid

Length = n
Surface area 83084729913705
Volume 3.1323091301616E+20
Height 6529862.4236809