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

164065021 (number)

164065021 is an odd 9-digits composite number following 164065020 and preceding 164065022. In scientific notation, it is written as 1.64065021 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 162088252 positive integers (up to 164065021) that are relatively prime to 164065021.

Interesting facts

164065021 has 4 divisors, whose sum is 166041792
The reverse of 164065021 is 120560461
Previous prime number is 83

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 25
Digital Root 7

Name

Name	one hundred sixty-four million sixty-five thousand twenty-one

Notation

Scientific notation	1.64065021 × 10^8
Engineering notation	1.64065021 × 10^6

Prime Factorization of 164065021

Prime Factorization 83 × 1976687

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	164065021	Product of the distinct prime numbers

The prime factorization of 164065021 is 83 × 1976687. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 36, 38, 932, 260, 516, 8488, 88433, 5796, 12280, 78628, 9132947, 3483354, 21691592, 19427411, 545505410, 132933174, 930461471, 4847774453

Basic calculations (n = 164065021)

Multiplication

n×y

n×2	328130042
n×3	492195063
n×4	656260084
n×5	820325105

Division

n÷y

n÷2	82032510.5
n÷3	54688340.333333
n÷3	41016255.25
n÷5	32813004.2

Exponentiation

n^y

n²	26917331115730441
n³	4.4161924947663E+24
n⁴	7.2454271439387E+32
n⁵	1.1887211565243E+41

Nth Root

^y√n

²√n	12808.786866835
³√n	547.44269647613
⁴√n	113.17591115973
⁵√n	43.954485379734

Divisors of 164065021

1, 83, 1976687, 164065021

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	-164065020	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 164065021 can be divided by 4 positive divisors. The sum of these divisors (counting 164065021) is 1, the average is 0.25.

Base conversion 164065021

Base	System	Value
2	Binary	1001110001110110111011111101
3	Ternary	102102201100220021
4	Quaternary	21301312323331
5	Quinary	314000040041
6	Senary	24140252141
8	Octal	1161667375
10	Decimal	164065021
12	Duodecimal	46b41051
16	Hexadecimal	9c76efd
20	Vigesimal	2b582b1
36	Base36	2pohdp

Cryptographic Hash Functions

md5	7a635ec619965d9432d132ebedb91db0
sha1	7d6fa49ad2d83cad0c15731aa6948b83fe048599
sha256	522790cea4e3bb22b8e9bb7802ab6a3082b6e28bdd7e03bb1b8332d0e780cd17
sha512	c16610290fdfd5820963c611dfa792c422a8a7fdf299ac106d772a6cdd5345ebda3df9b68f0d70ef8eafeefbe5eee18416cecd67050b2ba42366510ea763bbce
ripemd-160	317e225c895175852ec0060bfb8f375fe735e694

164065021 as geometric shapes

Circle

Radius = n

Diameter	328130042
Circumference	1030850929.3693
Area	8.4563289687423E+16

Sphere

Radius = n

Volume	1.8498503864528E+25
Surface area	3.3825315874969E+17
Circumference	1030850929.3693

Square

Length = n

Perimeter	656260084
Area	26917331115730441
Diagonal	232022977.80923

Cube

Length = n

Surface area	161503986694382646
Volume	4.4161924947663E+24
Space diagonal	284168952.11685

Equilateral Triangle

Length = n

Perimeter	492195063
Area	1.165554627415E+16
Altitude	142084476.05843

Triangular Pyramid

Length = n

Surface area	1.165554627415E+16
Volume	5.2045327667906E+23
Height	77340992.603076