13857515 (number)

13857515 is an odd 8-digits composite number following 13857514 and preceding 13857516. In scientific notation, it is written as 1.3857515 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 9461760 positive integers (up to 13857515) that are relatively prime to 13857515.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred fifty-seven thousand five hundred fifteen

Notation

Scientific notation 1.3857515 × 10^7
Engineering notation 1.3857515 × 10^6

Prime Factorization of 13857515

Prime Factorization 5 × 7 × 281 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13857515
Product of the distinct prime numbers

The prime factorization of 13857515 is 5 × 7 × 281 × 1409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 87, 94, 198, 302, 6034, 4555, 89122, 88640, 60853, 651584, 6399835, 677827, 25050501, 1359371, 893137951, 959716582, 9695599298, 7128425896

Basic calculations (n = 13857515)

Multiplication

n×y
n×2 27715030
n×3 41572545
n×4 55430060
n×5 69287575

Division

n÷y
n÷2 6928757.5
n÷3 4619171.6666667
n÷3 3464378.75
n÷5 2771503

Exponentiation

ny
n2 192030721975225
n3 2.6610686102325E+21
n4 3.6875798182326E+28
n5 5.1100692644856E+35

Nth Root

y√n
2√n 3722.5683338255
3√n 240.19379601711
4√n 61.012853841018
5√n 26.812485302897

Divisors of 13857515

1, 5, 7, 35, 281, 1405, 1409, 1967, 7045, 9835, 9863, 49315, 395929, 1979645, 2771503, 13857515

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 -13857514
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 13857515 can be divided by 16 positive divisors. The sum of these divisors (counting 13857515) is 1, the average is 0.0625.

Base conversion 13857515

Base System Value
2 Binary 110100110111001011101011
3 Ternary 222002000221022
4 Quaternary 310313023223
5 Quinary 12021420030
6 Senary 1213003055
8 Octal 64671353
10 Decimal 13857515
12 Duodecimal 478348b
16 Hexadecimal d372eb
20 Vigesimal 46c3ff
36 Base36 890iz

Cryptographic Hash Functions

md5 50c3d9fa868d80f9d4dad98a3d9643ea
sha1 b116edae1da7c9216e99a02328b00ebe927a7b9c
sha256 f895f09f55f1219a795adc0e70f099f7cff29c8a6cb3f83020e39cd5b635684d
sha512 3cb35456574bfab3e91deb58462fe1dd521626e7fb44a77eb89607262b44d01c007b7959147e74bf768d55a28848cb63092878d278a461b5507c02650b834aa1
ripemd-160 6cd3ef3310153a6f208b46122fce4ac427d7fe9a

13857515 as geometric shapes

Circle

Radius = n
Diameter 27715030
Circumference 87069334.642021
Area 6.0328230542091E+14

Sphere

Radius = n
Volume 1.1146658128806E+22
Surface area 2.4131292216836E+15
Circumference 87069334.642021

Square

Length = n
Perimeter 55430060
Area 192030721975225
Diagonal 19597485.653789

Cube

Length = n
Surface area 1152184331851350
Volume 2.6610686102325E+21
Space diagonal 24001920.046648

Equilateral Triangle

Length = n
Perimeter 41572545
Area 83151741768806
Altitude 12000960.023324

Triangular Pyramid

Length = n
Surface area 83151741768806
Volume 3.1360994324968E+20
Height 6532495.2179295