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

164010721 (number)

164010721 is an odd 9-digits composite number following 164010720 and preceding 164010722. In scientific notation, it is written as 1.64010721 × 10^8. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 139472928 positive integers (up to 164010721) that are relatively prime to 164010721.

Interesting facts

164010721 has 8 divisors, whose sum is 188917760
The reverse of 164010721 is 127010461
Previous prime number is 127

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 22
Digital Root 4

Name

Name	one hundred sixty-four million ten thousand seven hundred twenty-one

Notation

Scientific notation	1.64010721 × 10^8
Engineering notation	1.64010721 × 10^6

Prime Factorization of 164010721

Prime Factorization 7 × 127 × 184489

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	164010721	Product of the distinct prime numbers

The prime factorization of 164010721 is 7 × 127 × 184489. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 53, 24, 279, 294, 4383, 3459, 75560, 92693, 742586, 224624, 1481718, 8233580, 20892820, 68832974, 830547216, 105373718, 6681608885, 754980295

Basic calculations (n = 164010721)

Multiplication

n×y

n×2	328021442
n×3	492032163
n×4	656042884
n×5	820053605

Division

n÷y

n÷2	82005360.5
n÷3	54670240.333333
n÷3	41002680.25
n÷5	32802144.2

Exponentiation

n^y

n²	26899516602939841
n³	4.4118091125996E+24
n⁴	7.2358399347184E+32
n⁵	1.1867553247338E+41

Nth Root

^y√n

²√n	12806.66705275
³√n	547.38229477626
⁴√n	113.16654564292
⁵√n	43.951575503423

Divisors of 164010721

1, 7, 127, 889, 184489, 1291423, 23430103, 164010721

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-164010720	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164010721 can be divided by 8 positive divisors. The sum of these divisors (counting 164010721) is 1, the average is 0.125.

Base conversion 164010721

Base	System	Value
2	Binary	1001110001101001101011100001
3	Ternary	102102121121102011
4	Quaternary	21301221223201
5	Quinary	313441320341
6	Senary	24135152521
8	Octal	1161515341
10	Decimal	164010721
12	Duodecimal	46b15741
16	Hexadecimal	9c69ae1
20	Vigesimal	2b516g1
36	Base36	2pnbhd

Cryptographic Hash Functions

md5	a38efb488bb272131642cdcc17011b50
sha1	080ce429e5cfa92ce61be4c963234e4652f2e68b
sha256	23ad01061c09ab75bf821c29327f91e3cd69d291490ca946f227d1535799d8ee
sha512	7e77d4e852111d89000fb2e604f0b8b57bcebb13db3afc8230cfb5235fb07f128f34503a5ffe47410a6c2c8e85ef237c3a83515fdecb1a689a93cc6d25ff1133
ripemd-160	a6e4067e2ea45765c450dd326e7adb9b77e11610

164010721 as geometric shapes

Circle

Radius = n

Diameter	328021442
Circumference	1030509752.4071
Area	8.4507323744912E+16

Sphere

Radius = n

Volume	1.8480142796245E+25
Surface area	3.3802929497965E+17
Circumference	1030509752.4071

Square

Length = n

Perimeter	656042884
Area	26899516602939841
Diagonal	231946186.01279

Cube

Length = n

Surface area	161397099617639046
Volume	4.4118091125996E+24
Space diagonal	284074901.758

Equilateral Triangle

Length = n

Perimeter	492032163
Area	1.1647832363834E+16
Altitude	142037450.879

Triangular Pyramid

Length = n

Surface area	1.1647832363834E+16
Volume	5.1993669013663E+23
Height	77315395.337597