16395921 (number)

16395921 is an odd 8-digits composite number following 16395920 and preceding 16395922. In scientific notation, it is written as 1.6395921 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 10423296 positive integers (up to 16395921) that are relatively prime to 16395921.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-five thousand nine hundred twenty-one

Notation

Scientific notation 1.6395921 × 10^7
Engineering notation 1.6395921 × 10^6

Prime Factorization of 16395921

Prime Factorization 9 × 53 × 37 × 929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16395921
Product of the distinct prime numbers

The prime factorization of 16395921 is 9 × 53 × 37 × 929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 19, 75, 704, 247, 6752, 3744, 62971, 54482, 839696, 737625, 7990254, 7440557, 3298746, 96485584, 189984213, 686320614, 7626780737, 1317524783

Basic calculations (n = 16395921)

Multiplication

n×y
n×2 32791842
n×3 49187763
n×4 65583684
n×5 81979605

Division

n÷y
n÷2 8197960.5
n÷3 5465307
n÷3 4098980.25
n÷5 3279184.2

Exponentiation

ny
n2 268826225438241
n3 4.4076535550136E+21
n4 7.2267539483372E+28
n5 1.1848928682337E+36

Nth Root

y√n
2√n 4049.1876963164
3√n 254.0457530162
4√n 63.633227926268
5√n 27.729827210516

Divisors of 16395921

1, 9, 37, 53, 333, 477, 929, 1961, 8361, 17649, 34373, 49237, 309357, 443133, 1821769, 16395921

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 -16395920
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 16395921 can be divided by 16 positive divisors. The sum of these divisors (counting 16395921) is 1, the average is 0.0625.

Base conversion 16395921

Base System Value
2 Binary 111110100010111010010001
3 Ternary 1010211222222100
4 Quaternary 332202322101
5 Quinary 13144132141
6 Senary 1343231013
8 Octal 76427221
10 Decimal 16395921
12 Duodecimal 55a8469
16 Hexadecimal fa2e91
20 Vigesimal 5299g1
36 Base36 9rf69

Cryptographic Hash Functions

md5 2b7a5cf9539f0beccea5ab66c19ed351
sha1 392eb860decbc4ac19cedb54ff9607c7d461188f
sha256 219da30236c747df6afcc3047930ee6880cc3ccf3b9a33e5171d6f05777e336d
sha512 78bf831869ea073316d2bf3c6ac3f593877753a461871f89f86b08ca7dc12475a4623f82a11c15fa5af78f250002987415ecbb470f3fe83920f2a84118d5dcbd
ripemd-160 44712b22fcddc36a796c461ad88fd00282edf382

16395921 as geometric shapes

Circle

Radius = n
Diameter 32791842
Circumference 103018609.92488
Area 8.4454249492905E+14

Sphere

Radius = n
Volume 1.8462736037333E+22
Surface area 3.3781699797162E+15
Circumference 103018609.92488

Square

Length = n
Perimeter 65583684
Area 268826225438241
Diagonal 23187333.845798

Cube

Length = n
Surface area 1612957352629446
Volume 4.4076535550136E+21
Space diagonal 28398568.208886

Equilateral Triangle

Length = n
Perimeter 49187763
Area 1.164051702165E+14
Altitude 14199284.104443

Triangular Pyramid

Length = n
Surface area 1.164051702165E+14
Volume 5.1944695297852E+20
Height 7729111.2819326