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

16672221 (number)

16672221 is an odd 8-digits composite number following 16672220 and preceding 16672222. In scientific notation, it is written as 1.6672221 × 10^7. The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors. There are 11114808 positive integers (up to 16672221) that are relatively prime to 16672221.

Interesting facts

16672221 has 4 divisors, whose sum is 18524700
The reverse of 16672221 is 12227661
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	sixteen million six hundred seventy-two thousand two hundred twenty-one

Notation

Scientific notation	1.6672221 × 10^7
Engineering notation	1.6672221 × 10^6

Prime Factorization of 16672221

Prime Factorization 9 × 1852469

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	16672221	Product of the distinct prime numbers

The prime factorization of 16672221 is 9 × 1852469. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 91, 67, 182, 903, 1073, 9377, 44056, 18812, 423679, 696296, 2916851, 3797263, 22337145, 51552160, 674248528, 657076531, 9163029414, 4803565839

Basic calculations (n = 16672221)

Multiplication

n×y

n×2	33344442
n×3	50016663
n×4	66688884
n×5	83361105

Division

n÷y

n÷2	8336110.5
n÷3	5557407
n÷3	4168055.25
n÷5	3334444.2

Exponentiation

n^y

n²	277962953072841
n³	4.634259783443E+21
n⁴	7.7263403280974E+28
n⁵	1.2881525347125E+36

Nth Root

^y√n

²√n	4083.1631120983
³√n	255.46484989978
⁴√n	63.899633113957
⁵√n	27.822662761424

Divisors of 16672221

1, 9, 1852469, 16672221

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-16672220	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16672221 can be divided by 4 positive divisors. The sum of these divisors (counting 16672221) is 1, the average is 0.25.

Base conversion 16672221

Base	System	Value
2	Binary	111111100110010111011101
3	Ternary	1011101000222200
4	Quaternary	333212113131
5	Quinary	13232002341
6	Senary	1353202113
8	Octal	77462735
10	Decimal	16672221
12	Duodecimal	5700339
16	Hexadecimal	fe65dd
20	Vigesimal	5440b1
36	Base36	9xcd9

Cryptographic Hash Functions

md5	4eff43b4e07ea87786e3c6aba1ea8d25
sha1	7d9b919eea91e3cf9e11e681ea54bc9feee8ecf0
sha256	25bb794818e3106f6346893057bbb859092fd5e80edfab420fe73a83ce1ce215
sha512	88bf9c9f1a3b58a732414b1b99bc89c162c48504eb7b809a7d8faf61cb3562fc61e8d749d019e61999692a9f0c262bb432df26b52d4ff1933f84fded12e8732e
ripemd-160	d783711126c34f3d243c558efa68640c1ad08b4a

16672221 as geometric shapes

Circle

Radius = n

Diameter	33344442
Circumference	104754654.02525
Area	8.7324637134376E+14

Sphere

Radius = n

Volume	1.9411941987322E+22
Surface area	3.492985485375E+15
Circumference	104754654.02525

Square

Length = n

Perimeter	66688884
Area	277962953072841
Diagonal	23578081.053082

Cube

Length = n

Surface area	1667777718437046
Volume	4.634259783443E+21
Space diagonal	28877133.847017

Equilateral Triangle

Length = n

Perimeter	50016663
Area	1.2036148933601E+14
Altitude	14438566.923508

Triangular Pyramid

Length = n

Surface area	1.2036148933601E+14
Volume	5.4615275310878E+20
Height	7859360.3510272