13831408 (number)

13831408 is an even 8-digits composite number following 13831407 and preceding 13831409. In scientific notation, it is written as 1.3831408 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 6884864 positive integers (up to 13831408) that are relatively prime to 13831408.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred thirty-one thousand four hundred eight

Notation

Scientific notation 1.3831408 × 10^7
Engineering notation 1.3831408 × 10^6

Prime Factorization of 13831408

Prime Factorization 2 × 2 × 2 × 2 × 239 × 3617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1728926
Product of the distinct prime numbers

The prime factorization of 13831408 is 2 × 2 × 2 × 2 × 239 × 3617. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 6, 93, 628, 175, 4722, 5636, 46927, 90279, 814421, 115713, 3547406, 6898788, 96783430, 4312235, 394180279, 113759514, 1072814830, 6127006350

Basic calculations (n = 13831408)

Multiplication

n×y
n×2 27662816
n×3 41494224
n×4 55325632
n×5 69157040

Division

n÷y
n÷2 6915704
n÷3 4610469.3333333
n÷3 3457852
n÷5 2766281.6

Exponentiation

ny
n2 191307847262464
n3 2.6460568890888E+21
n4 3.6598692424198E+28
n5 5.062114471856E+35

Nth Root

y√n
2√n 3719.0600963147
3√n 240.04286271486
4√n 60.984097077145
5√n 26.802374952596

Divisors of 13831408

1, 2, 4, 8, 16, 239, 478, 956, 1912, 3617, 3824, 7234, 14468, 28936, 57872, 864463, 1728926, 3457852, 6915704, 13831408

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13831407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13831408 can be divided by 20 positive divisors. The sum of these divisors (counting 13831408) is 1, the average is 0.05.

Base conversion 13831408

Base System Value
2 Binary 110100110000110011110000
3 Ternary 222000201010101
4 Quaternary 310300303300
5 Quinary 12020101113
6 Senary 1212242144
8 Octal 64606360
10 Decimal 13831408
12 Duodecimal 4770354
16 Hexadecimal d30cf0
20 Vigesimal 468ia8
36 Base36 88gds

Cryptographic Hash Functions

md5 66e5eb759ce6a93d76eefa5bc8379943
sha1 d2e2eca84a00c111cef8d810fa9ea4ace322b0b1
sha256 ce750d46882a6cd2b782b90e8307f06273caf3f647318c35ad6f7ba1f17c331b
sha512 a46533b64040fa67efa59b600cd7678a5fbbd1709ecb4663aacc993677976159a9e8ff2cd4131c629e740d928b38fa92775b955c469c1a5d3ea7a86a18062970
ripemd-160 0a21d5909fec87156a0a1c460f67d1f41b9cb364

13831408 as geometric shapes

Circle

Radius = n
Diameter 27662816
Circumference 86905299.523206
Area 6.0101132753384E+14

Sphere

Radius = n
Volume 1.1083777178323E+22
Surface area 2.4040453101353E+15
Circumference 86905299.523206

Square

Length = n
Perimeter 55325632
Area 191307847262464
Diagonal 19560564.780316

Cube

Length = n
Surface area 1147847083574784
Volume 2.6460568890888E+21
Space diagonal 23956701.396215

Equilateral Triangle

Length = n
Perimeter 41494224
Area 82838727836304
Altitude 11978350.698107

Triangular Pyramid

Length = n
Surface area 82838727836304
Volume 3.1184079494668E+20
Height 6520188.2601052