16431085 (number)

16431085 is an odd 8-digits composite number following 16431084 and preceding 16431086. In scientific notation, it is written as 1.6431085 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 11035200 positive integers (up to 16431085) that are relatively prime to 16431085.

Interesting facts

Basic properties

Name

Name sixteen million four hundred thirty-one thousand eighty-five

Notation

Scientific notation 1.6431085 × 10^7
Engineering notation 1.6431085 × 10^6

Prime Factorization of 16431085

Prime Factorization 5 × 341 × 23 × 419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16431085
Product of the distinct prime numbers

The prime factorization of 16431085 is 5 × 341 × 23 × 419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 55, 43, 314, 996, 1538, 5815, 25642, 20438, 819610, 711562, 8888016, 2075863, 71241053, 9626699, 254115106, 478073700, 3603208907, 3090628366

Basic calculations (n = 16431085)

Multiplication

n×y
n×2 32862170
n×3 49293255
n×4 65724340
n×5 82155425

Division

n÷y
n÷2 8215542.5
n÷3 5477028.3333333
n÷3 4107771.25
n÷5 3286217

Exponentiation

ny
n2 269980554277225
n3 4.4360734356762E+21
n4 7.2889499687838E+28
n5 1.1976535649783E+36

Nth Root

y√n
2√n 4053.527476162
3√n 254.22723893022
4√n 63.667318744879
5√n 27.741711339686

Divisors of 16431085

1, 5, 23, 115, 341, 419, 1705, 2095, 7843, 9637, 39215, 48185, 142879, 714395, 3286217, 16431085

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 -16431084
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 16431085 can be divided by 16 positive divisors. The sum of these divisors (counting 16431085) is 1, the average is 0.0625.

Base conversion 16431085

Base System Value
2 Binary 111110101011011111101101
3 Ternary 1010220210012201
4 Quaternary 332223133231
5 Quinary 13201243320
6 Senary 1344101501
8 Octal 76533755
10 Decimal 16431085
12 Duodecimal 5604891
16 Hexadecimal fab7ed
20 Vigesimal 52dhe5
36 Base36 9s6b1

Cryptographic Hash Functions

md5 c5a021124dc2985296b4ed2e59852540
sha1 bfd1ae23a2076f02fca697f56a6bd6554d53cb80
sha256 0bda23d1feccebb19cbca21d87416095c558cf9636fd8fd13b26a55fd6f2535f
sha512 13028d063ddaaa66e503dd3bbec75f2c98700c04f8d4a92e8bc0df9f4fdbcdb226f2c86c77b387c8b61fa569578003a4e7d817afcd39fd99f60bbb0df609c6e2
ripemd-160 d5ffd40eb6b4d3737741a031ed4d2452e27ed287

16431085 as geometric shapes

Circle

Radius = n
Diameter 32862170
Circumference 103239551.85302
Area 8.4816892592943E+14

Sphere

Radius = n
Volume 1.8581780955074E+22
Surface area 3.3926757037177E+15
Circumference 103239551.85302

Square

Length = n
Perimeter 65724340
Area 269980554277225
Diagonal 23237063.251505

Cube

Length = n
Surface area 1619883325663350
Volume 4.4360734356762E+21
Space diagonal 28459474.043483

Equilateral Triangle

Length = n
Perimeter 49293255
Area 1.1690500926594E+14
Altitude 14229737.021741

Triangular Pyramid

Length = n
Surface area 1.1690500926594E+14
Volume 5.2279626803469E+20
Height 7745687.7505017