16493870 (number)

16493870 is an even 8-digits composite number following 16493869 and preceding 16493871. In scientific notation, it is written as 1.6493870 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 6565440 positive integers (up to 16493870) that are relatively prime to 16493870.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-three thousand eight hundred seventy

Notation

Scientific notation 1.6493870 × 10^7
Engineering notation 1.6493870 × 10^6

Prime Factorization of 16493870

Prime Factorization 2 × 5 × 211 × 7817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16493870
Product of the distinct prime numbers

The prime factorization of 16493870 is 2 × 5 × 211 × 7817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 26, 82, 890, 519, 9063, 661, 39455, 84558, 270326, 909561, 776080, 1476081, 57220269, 42375381, 837553126, 584492307, 3366913225, 8247342530

Basic calculations (n = 16493870)

Multiplication

n×y
n×2 32987740
n×3 49481610
n×4 65975480
n×5 82469350

Division

n÷y
n÷2 8246935
n÷3 5497956.6666667
n÷3 4123467.5
n÷5 3298774

Exponentiation

ny
n2 272047747576900
n3 4.4871201823262E+21
n4 7.4009976961665E+28
n5 1.2207109387087E+36

Nth Root

y√n
2√n 4061.2645813835
3√n 254.55063753361
4√n 63.728051762026
5√n 27.762879841282

Divisors of 16493870

1, 2, 5, 10, 211, 422, 1055, 2110, 7817, 15634, 39085, 78170, 1649387, 3298774, 8246935, 16493870

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 -16493869
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 16493870 can be divided by 16 positive divisors. The sum of these divisors (counting 16493870) is 1, the average is 0.0625.

Base conversion 16493870

Base System Value
2 Binary 111110111010110100101110
3 Ternary 1011000222100002
4 Quaternary 332322310232
5 Quinary 13210300440
6 Senary 1345304302
8 Octal 76726456
10 Decimal 16493870
12 Duodecimal 5635092
16 Hexadecimal fbad2e
20 Vigesimal 531eda
36 Base36 9tir2

Cryptographic Hash Functions

md5 c23c040c0b81cae55944037447e07230
sha1 5ed52e2f248c8dbe58c8394b24f166ae254f88e9
sha256 bcded1a4dbae3a8075604f918fc2e5fbf39373f65773b2736ad71156678facef
sha512 847d3052f555e1f8073ca3ce4c1137057ca688101a666957463625c12ed73cfce4c3f781a3e6a543ab1b1cdb79a9877396ca4ddc04cd98c1c39e932a399af49c
ripemd-160 9198108fa227cab51f9fcb50dc2b917dbd841e30

16493870 as geometric shapes

Circle

Radius = n
Diameter 32987740
Circumference 103634041.64253
Area 8.5466320521324E+14

Sphere

Radius = n
Volume 1.8795605067427E+22
Surface area 3.418652820853E+15
Circumference 103634041.64253

Square

Length = n
Perimeter 65975480
Area 272047747576900
Diagonal 23325854.650019

Cube

Length = n
Surface area 1632286485461400
Volume 4.4871201823262E+21
Space diagonal 28568220.853436

Equilateral Triangle

Length = n
Perimeter 49481610
Area 1.1780013022197E+14
Altitude 14284110.426718

Triangular Pyramid

Length = n
Surface area 1.1780013022197E+14
Volume 5.2881218482031E+20
Height 7775284.8833396