Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

16231388 (number)

16231388 is an even 8-digits composite number following 16231387 and preceding 16231389. In scientific notation, it is written as 1.6231388 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 6 positive divisors. There are 8115692 positive integers (up to 16231388) that are relatively prime to 16231388.

Interesting facts

16231388 has 6 divisors, whose sum is 28404936
The reverse of 16231388 is 88313261
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	sixteen million two hundred thirty-one thousand three hundred eighty-eight

Notation

Scientific notation	1.6231388 × 10^7
Engineering notation	1.6231388 × 10^6

Prime Factorization of 16231388

Prime Factorization 2 × 2 × 4057847

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	8115694	Product of the distinct prime numbers

The prime factorization of 16231388 is 2 × 2 × 4057847. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 81, 96, 392, 958, 6310, 4531, 97719, 13110, 776046, 119617, 9031851, 8414236, 7356174, 64858285, 570955285, 97028221, 383108554, 5535069756

Basic calculations (n = 16231388)

Multiplication

n×y

n×2	32462776
n×3	48694164
n×4	64925552
n×5	81156940

Division

n÷y

n÷2	8115694
n÷3	5410462.6666667
n÷3	4057847
n÷5	3246277.6

Exponentiation

n^y

n²	263457956406544
n³	4.2762883121217E+21
n⁴	6.9410094793912E+28
n⁵	1.1266221797168E+36

Nth Root

^y√n

²√n	4028.8196782681
³√n	253.19311184381
⁴√n	63.472983845634
⁵√n	27.673948721448

Divisors of 16231388

1, 2, 4, 4057847, 8115694, 16231388

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-16231387	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16231388 can be divided by 6 positive divisors. The sum of these divisors (counting 16231388) is 1, the average is 0.16666666666667.

Base conversion 16231388

Base	System	Value
2	Binary	111101111010101111011100
3	Ternary	1010112122021112
4	Quaternary	331322233130
5	Quinary	13123401023
6	Senary	1335521152
8	Octal	75725734
10	Decimal	16231388
12	Duodecimal	55291b8
16	Hexadecimal	f7abdc
20	Vigesimal	518i98
36	Base36	9nw7w

Cryptographic Hash Functions

md5	1482243e773c1f44414e5f370cb26397
sha1	ea7dd4fc8fed9a99c15ee4dff4d4eefb34d95b2a
sha256	499179f770a4b089199be043eb16498ca0b0f0a86e26032590dc2e55bde43079
sha512	a8d49461b3d539b46dda697de170583fe68c25aa61f06ac3f9b80e541699498982aa52237dcb944075ab9729e4644b8e64a927624c08c64107b1088e62c7f5c7
ripemd-160	98e0435156a487d8983e9ed5c0ea5e9f36b34abf

16231388 as geometric shapes

Circle

Radius = n

Diameter	32462776
Circumference	101984818.59673
Area	8.2767758037658E+14

Sphere

Radius = n

Volume	1.7912474594658E+22
Surface area	3.3107103215063E+15
Circumference	101984818.59673

Square

Length = n

Perimeter	64925552
Area	263457956406544
Diagonal	22954649.04574

Cube

Length = n

Surface area	1580747738439264
Volume	4.2762883121217E+21
Space diagonal	28113588.693364

Equilateral Triangle

Length = n

Perimeter	48694164
Area	1.140806415386E+14
Altitude	14056794.346682

Triangular Pyramid

Length = n

Surface area	1.140806415386E+14
Volume	5.0396541063501E+20
Height	7651549.6819133