13869897 (number)

13869897 is an odd 8-digits composite number following 13869896 and preceding 13869898. In scientific notation, it is written as 1.3869897 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 8692112 positive integers (up to 13869897) that are relatively prime to 13869897.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred sixty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 1.3869897 × 10^7
Engineering notation 1.3869897 × 10^6

Prime Factorization of 13869897

Prime Factorization 3 × 23 × 59 × 3407

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13869897
Product of the distinct prime numbers

The prime factorization of 13869897 is 3 × 23 × 59 × 3407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 65, 77, 974, 544, 2729, 7220, 4853, 27072, 764661, 614902, 6278421, 5546345, 14795335, 81033529, 725376128, 754967542, 8186054460, 2497458785

Basic calculations (n = 13869897)

Multiplication

n×y
n×2 27739794
n×3 41609691
n×4 55479588
n×5 69349485

Division

n÷y
n÷2 6934948.5
n÷3 4623299
n÷3 3467474.25
n÷5 2773979.4

Exponentiation

ny
n2 192374042790609
n3 2.6682081589793E+21
n4 3.7007772339603E+28
n5 5.1329399054974E+35

Nth Root

y√n
2√n 3724.231061575
3√n 240.2653142323
4√n 61.026478364518
5√n 26.817275102505

Divisors of 13869897

1, 3, 23, 59, 69, 177, 1357, 3407, 4071, 10221, 78361, 201013, 235083, 603039, 4623299, 13869897

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 -13869896
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 13869897 can be divided by 16 positive divisors. The sum of these divisors (counting 13869897) is 1, the average is 0.0625.

Base conversion 13869897

Base System Value
2 Binary 110100111010001101001001
3 Ternary 222002122220220
4 Quaternary 310322031021
5 Quinary 12022314042
6 Senary 1213140253
8 Octal 64721511
10 Decimal 13869897
12 Duodecimal 478a689
16 Hexadecimal d3a349
20 Vigesimal 46deeh
36 Base36 89a2x

Cryptographic Hash Functions

md5 7801ee32abbaea0068a09347a535e76b
sha1 1cbcc5b6e1c5680502f55bba29614e45499178c3
sha256 3d52d36610671d14045adc6eeb332bf4a37a320200d83e4c3c426444d9c2105f
sha512 5099530c4cb2a6da973c1e094138e1ea69a8c10efc2717449fab0e8c637d53bd3fa3bfbc9f82172f77d24b6200533b688389133859e8fc0348a919b8344d8cd2
ripemd-160 2c7e3e3b8565910eb6064607e3c0f3c99e72630f

13869897 as geometric shapes

Circle

Radius = n
Diameter 27739794
Circumference 87147133.042494
Area 6.0436087957235E+14

Sphere

Radius = n
Volume 1.1176564200664E+22
Surface area 2.4174435182894E+15
Circumference 87147133.042494

Square

Length = n
Perimeter 55479588
Area 192374042790609
Diagonal 19614996.446118

Cube

Length = n
Surface area 1154244256743654
Volume 2.6682081589793E+21
Space diagonal 24023366.299747

Equilateral Triangle

Length = n
Perimeter 41609691
Area 83300404042691
Altitude 12011683.149874

Triangular Pyramid

Length = n
Surface area 83300404042691
Volume 3.1445134713859E+20
Height 6538332.148706