16397812 (number)

16397812 is an even 8-digits composite number following 16397811 and preceding 16397813. In scientific notation, it is written as 1.6397812 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 8099960 positive integers (up to 16397812) that are relatively prime to 16397812.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-seven thousand eight hundred twelve

Notation

Scientific notation 1.6397812 × 10^7
Engineering notation 1.6397812 × 10^6

Prime Factorization of 16397812

Prime Factorization 2 × 2 × 83 × 49391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8198906
Product of the distinct prime numbers

The prime factorization of 16397812 is 2 × 2 × 83 × 49391. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 59, 51, 404, 380, 2475, 8047, 99972, 18882, 139205, 587295, 8386890, 9785793, 23866402, 9681145, 926318292, 27109311, 450513157, 6060856106

Basic calculations (n = 16397812)

Multiplication

n×y
n×2 32795624
n×3 49193436
n×4 65591248
n×5 81989060

Division

n÷y
n÷2 8198906
n÷3 5465937.3333333
n÷3 4099453
n÷5 3279562.4

Exponentiation

ny
n2 268888238387344
n3 4.4091787820868E+21
n4 7.2300884743049E+28
n5 1.1855763154502E+36

Nth Root

y√n
2√n 4049.4211932077
3√n 254.0555193081
4√n 63.635062608657
5√n 27.730466816968

Divisors of 16397812

1, 2, 4, 83, 166, 332, 49391, 98782, 197564, 4099453, 8198906, 16397812

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16397811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16397812 can be divided by 12 positive divisors. The sum of these divisors (counting 16397812) is 1, the average is 0.083333333333333.

Base conversion 16397812

Base System Value
2 Binary 111110100011010111110100
3 Ternary 1010212002120101
4 Quaternary 332203113310
5 Quinary 13144212222
6 Senary 1343243444
8 Octal 76432764
10 Decimal 16397812
12 Duodecimal 55a9584
16 Hexadecimal fa35f4
20 Vigesimal 529eac
36 Base36 9rgms

Cryptographic Hash Functions

md5 57745dd6ce4ee8d290cad88511acaf84
sha1 a892e367de55ca5f99fd804603c3b84621949269
sha256 d96c53a376cda6ca26f99de3024043f8a372e310b02f5021fe8d8295c06644a7
sha512 03109742b5ee5941e44713f3dba9cf1b2d21566d3c0cb7604a991458ebde19ffbb4696f608c7d172acf056ea0f5df3a4fbda42dedf692f1cb83a70d27d753988
ripemd-160 d326a82d2193d71235b662008293f0f37a017395

16397812 as geometric shapes

Circle

Radius = n
Diameter 32795624
Circumference 103030491.42829
Area 8.4473731435438E+14

Sphere

Radius = n
Volume 1.8469124893557E+22
Surface area 3.3789492574175E+15
Circumference 103030491.42829

Square

Length = n
Perimeter 65591248
Area 268888238387344
Diagonal 23190008.123644

Cube

Length = n
Surface area 1613329430324064
Volume 4.4091787820868E+21
Space diagonal 28401843.516963

Equilateral Triangle

Length = n
Perimeter 49193436
Area 1.1643202261114E+14
Altitude 14200921.758481

Triangular Pyramid

Length = n
Surface area 1.1643202261114E+14
Volume 5.1962670271291E+20
Height 7730002.7078814