16395780 (number)

16395780 is an even 8-digits composite number following 16395779 and preceding 16395781. In scientific notation, it is written as 1.6395780 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 72 positive divisors. There are 4143744 positive integers (up to 16395780) that are relatively prime to 16395780.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-five thousand seven hundred eighty

Notation

Scientific notation 1.6395780 × 10^7
Engineering notation 1.6395780 × 10^6

Prime Factorization of 16395780

Prime Factorization 2 × 2 × 3 × 5 × 23 × 109 × 109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 75210
Product of the distinct prime numbers

The prime factorization of 16395780 is 2 × 2 × 3 × 5 × 23 × 109 × 109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 6, 30, 12, 839, 695, 5046, 9697, 49648, 36672, 599642, 399379, 1585229, 7748220, 30588833, 5163061, 463154434, 526694611, 8980864394, 9538134621

Basic calculations (n = 16395780)

Multiplication

n×y
n×2 32791560
n×3 49187340
n×4 65583120
n×5 81978900

Division

n÷y
n÷2 8197890
n÷3 5465260
n÷3 4098945
n÷5 3279156

Exponentiation

ny
n2 268821601808400
n3 4.4075398424981E+21
n4 7.2265053598834E+28
n5 1.1848419204947E+36

Nth Root

y√n
2√n 4049.1702853795
3√n 254.04502477504
4√n 63.633091119161
5√n 27.729779516713

Divisors of 16395780

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 109, 115, 138, 218, 230, 276, 327, 345, 436, 460, 545, 654, 690, 1090, 1308, 1380, 1635, 2180, 2507, 3270, 5014, 6540, 7521, 10028, 11881, 12535, 15042, 23762, 25070, 30084, 35643, 37605, 47524, 50140, 59405, 71286, 75210, 118810, 142572, 150420, 178215, 237620, 273263, 356430, 546526, 712860, 819789, 1093052, 1366315, 1639578, 2732630, 3279156, 4098945, 5465260, 8197890, 16395780

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16395779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16395780 can be divided by 72 positive divisors. The sum of these divisors (counting 16395780) is 1, the average is 0.013888888888889.

Base conversion 16395780

Base System Value
2 Binary 111110100010111000000100
3 Ternary 1010211222210010
4 Quaternary 332202320010
5 Quinary 13144131110
6 Senary 1343230220
8 Octal 76427004
10 Decimal 16395780
12 Duodecimal 55a8370
16 Hexadecimal fa2e04
20 Vigesimal 529990
36 Base36 9rf2c

Cryptographic Hash Functions

md5 679ee5d52e05cefe09005b07d366ee09
sha1 4e18c61cb6bfe4efa9cb39eba42bf2c8fff8ce12
sha256 685b918dd955d54291cc3e6429219e5a2d9b00a188309f01b404f387efdeaedb
sha512 690f9171d9c6cdb180342591d18cb2287b2e556c341cca799121350d06abbfb8c83fad10fb9bf3391148750821496f4d51d35c5507d6305e63f159d4577eea16
ripemd-160 48af6328974f64902ea35a28f2dab04b61f3f9cc

16395780 as geometric shapes

Circle

Radius = n
Diameter 32791560
Circumference 103017723.99575
Area 8.4452796936751E+14

Sphere

Radius = n
Volume 1.8462259719462E+22
Surface area 3.37811187747E+15
Circumference 103017723.99575

Square

Length = n
Perimeter 65583120
Area 268821601808400
Diagonal 23187134.441686

Cube

Length = n
Surface area 1612929610850400
Volume 4.4075398424981E+21
Space diagonal 28398323.989722

Equilateral Triangle

Length = n
Perimeter 49187340
Area 1.1640316812605E+14
Altitude 14199161.994861

Triangular Pyramid

Length = n
Surface area 1.1640316812605E+14
Volume 5.1943355183005E+20
Height 7729044.8138952