16390977 (number)

16390977 is an odd 8-digits composite number following 16390976 and preceding 16390978. In scientific notation, it is written as 1.6390977 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 10304064 positive integers (up to 16390977) that are relatively prime to 16390977.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety thousand nine hundred seventy-seven

Notation

Scientific notation 1.6390977 × 10^7
Engineering notation 1.6390977 × 10^6

Prime Factorization of 16390977

Prime Factorization 3 × 19 × 269 × 1069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16390977
Product of the distinct prime numbers

The prime factorization of 16390977 is 3 × 19 × 269 × 1069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 48, 51, 756, 274, 1528, 6723, 16020, 80350, 984653, 640926, 4016027, 8002593, 90679180, 70618315, 690829926, 480095649, 7827853050, 9295532785

Basic calculations (n = 16390977)

Multiplication

n×y
n×2 32781954
n×3 49172931
n×4 65563908
n×5 81954885

Division

n÷y
n÷2 8195488.5
n÷3 5463659
n÷3 4097744.25
n÷5 3278195.4

Exponentiation

ny
n2 268664127014529
n3 4.4036675266202E+21
n4 7.2180413144479E+28
n5 1.1831074917017E+36

Nth Root

y√n
2√n 4048.5771574715
3√n 254.02021559812
4√n 63.628430418104
5√n 27.728154687153

Divisors of 16390977

1, 3, 19, 57, 269, 807, 1069, 3207, 5111, 15333, 20311, 60933, 287561, 862683, 5463659, 16390977

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 -16390976
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 16390977 can be divided by 16 positive divisors. The sum of these divisors (counting 16390977) is 1, the average is 0.0625.

Base conversion 16390977

Base System Value
2 Binary 111110100001101101000001
3 Ternary 1010211202012020
4 Quaternary 332201231001
5 Quinary 13144002402
6 Senary 1343152053
8 Octal 76415501
10 Decimal 16390977
12 Duodecimal 55a5629
16 Hexadecimal fa1b41
20 Vigesimal 528h8h
36 Base36 9rbcx

Cryptographic Hash Functions

md5 fe2ff012bba61f07a598aaa55dc6c3e3
sha1 a342d0a63abe289c17711053b717a9744e5d31ba
sha256 7548e40b5727f6190dd1bf401c7a312eef1c802c1870d9a2361a787f46f4a909
sha512 ee8c83761be4e71528040c032b2d523633184b48f628dfe66c53456ca96ddc7e597015f45ab032393a17b316a2db6e50ff2b37e9c4e1795a376eeefa90001fd7
ripemd-160 248f1af7ad249a8242e6dc401f848830a8c650b1

16390977 as geometric shapes

Circle

Radius = n
Diameter 32781954
Circumference 102987545.85672
Area 8.4403324771196E+14

Sphere

Radius = n
Volume 1.8446039400643E+22
Surface area 3.3761329908478E+15
Circumference 102987545.85672

Square

Length = n
Perimeter 65563908
Area 268664127014529
Diagonal 23180341.973945

Cube

Length = n
Surface area 1611984762087174
Volume 4.4036675266202E+21
Space diagonal 28390004.949693

Equilateral Triangle

Length = n
Perimeter 49172931
Area 1.1633497954008E+14
Altitude 14195002.474846

Triangular Pyramid

Length = n
Surface area 1.1633497954008E+14
Volume 5.1897719502736E+20
Height 7726780.6579818