13851912 (number)

13851912 is an even 8-digits composite number following 13851911 and preceding 13851913. In scientific notation, it is written as 1.3851912 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 4250880 positive integers (up to 13851912) that are relatively prime to 13851912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3851912 × 10^7
Engineering notation 1.3851912 × 10^6

Prime Factorization of 13851912

Prime Factorization 2 × 2 × 2 × 3 × 19 × 37 × 821

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3462978
Product of the distinct prime numbers

The prime factorization of 13851912 is 2 × 2 × 2 × 3 × 19 × 37 × 821. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13851912)

Multiplication

n×y
n×2 27703824
n×3 41555736
n×4 55407648
n×5 69259560

Division

n÷y
n÷2 6925956
n÷3 4617304
n÷3 3462978
n÷5 2770382.4

Exponentiation

ny
n2 191875466055744
n3 2.6578420707632E+21
n4 3.6816194474109E+28
n5 5.0997468603024E+35

Nth Root

y√n
2√n 3721.8156859254
3√n 240.16141918613
4√n 61.006685583839
5√n 26.810316737204

Divisors of 13851912

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13851911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13851912 can be divided by 64 positive divisors. The sum of these divisors (counting 13851912) is 1, the average is 0.015625.

Base conversion 13851912

Base System Value
2 Binary 110100110101110100001000
3 Ternary 222001202020210
4 Quaternary 310311310020
5 Quinary 12021230122
6 Senary 1212521120
8 Octal 64656410
10 Decimal 13851912
12 Duodecimal 47801a0
16 Hexadecimal d35d08
20 Vigesimal 46b9fc
36 Base36 88w7c

Cryptographic Hash Functions

md5 0e359a656c3c9f0c2ad33b0f6c34b964
sha1 5ab66e6bc7dfccfc0e260ba8b60dc4f5daf58fcb
sha256 7abb2de4242037ff3063afdb48391f775fc1582674939127c87162bced89c1f4
sha512 a089e798b833b3a8f1775b0067a86eba0895d105c890dc0cdc40879ea3557833e54e74aa73752d08877721c35cdef17b07145ff85d99c4e8f504073a73b6d845
ripemd-160 9a4288a2630eaffd108df1ded8e05415eb139fcc

13851912 as geometric shapes

Circle

Radius = n
Diameter 27703824
Circumference 87034129.954745
Area 6.0279455456484E+14

Sphere

Radius = n
Volume 1.1133142831882E+22
Surface area 2.4111782182594E+15
Circumference 87034129.954745

Square

Length = n
Perimeter 55407648
Area 191875466055744
Diagonal 19589561.815199

Cube

Length = n
Surface area 1151252796334464
Volume 2.6578420707632E+21
Space diagonal 23992215.365973

Equilateral Triangle

Length = n
Perimeter 41555736
Area 83084513983627
Altitude 11996107.682987

Triangular Pyramid

Length = n
Surface area 83084513983627
Volume 3.1322969192659E+20
Height 6529853.9383995