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

164021807 (number)

164021807 is an odd 9-digits composite number following 164021806 and preceding 164021808. In scientific notation, it is written as 1.64021807 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 162841656 positive integers (up to 164021807) that are relatively prime to 164021807.

Interesting facts

164021807 has 4 divisors, whose sum is 165201960
The reverse of 164021807 is 708120461
Previous prime number is 139

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	1.64021807 × 10^8
Engineering notation	1.64021807 × 10^6

Prime Factorization of 164021807

Prime Factorization 139 × 1180013

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	164021807	Product of the distinct prime numbers

The prime factorization of 164021807 is 139 × 1180013. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 85, 62, 270, 461, 6604, 1570, 54864, 23079, 361781, 500308, 9083331, 8750945, 80887396, 49333727, 941147544, 891744720, 516395089, 3489294532

Basic calculations (n = 164021807)

Multiplication

n×y

n×2	328043614
n×3	492065421
n×4	656087228
n×5	820109035

Division

n÷y

n÷2	82010903.5
n÷3	54673935.666667
n÷3	41005451.75
n÷5	32804361.4

Exponentiation

n^y

n²	26903153171545249
n³	4.4127037971946E+24
n⁴	7.2377965057163E+32
n⁵	1.1871564615659E+41

Nth Root

^y√n

²√n	12807.099866871
³√n	547.39462759484
⁴√n	113.16845791505
⁵√n	43.952169652379

Divisors of 164021807

1, 139, 1180013, 164021807

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	-164021806	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 164021807 can be divided by 4 positive divisors. The sum of these divisors (counting 164021807) is 1, the average is 0.25.

Base conversion 164021807

Base	System	Value
2	Binary	1001110001101100011000101111
3	Ternary	102102122011121202
4	Quaternary	21301230120233
5	Quinary	313442144212
6	Senary	24135320115
8	Octal	1161543057
10	Decimal	164021807
12	Duodecimal	46b2003b
16	Hexadecimal	9c6c62f
20	Vigesimal	2b52ea7
36	Base36	2pnk1b

Cryptographic Hash Functions

md5	90f47182167dac6fab70adcf64663be2
sha1	442a22b31399d5a47b6a7fcd1ea01f3f7b162a20
sha256	97688907be4921301d88bf4965295a204a8296d619f5916a10d45fb8d8494c5d
sha512	a53bce0d4d43103f20a8920cc6a394a9330817dd01b959748a05a67e796b05ad1513cd5558b8af06019397e968d371cd62101c695fbf7b8eaf773dd2b8200b38
ripemd-160	37cf96e47147f9c8622d1d7a2c2515b8a3df2ba5

164021807 as geometric shapes

Circle

Radius = n

Diameter	328043614
Circumference	1030579407.7994
Area	8.4518748362127E+16

Sphere

Radius = n

Volume	1.8483890442313E+25
Surface area	3.3807499344851E+17
Circumference	1030579407.7994

Square

Length = n

Perimeter	656087228
Area	26903153171545249
Diagonal	231961863.98434

Cube

Length = n

Surface area	161418919029271494
Volume	4.4127037971946E+24
Space diagonal	284094103.27326

Equilateral Triangle

Length = n

Perimeter	492065421
Area	1.1649407044231E+16
Altitude	142047051.63663

Triangular Pyramid

Length = n

Surface area	1.1649407044231E+16
Volume	5.2004212972733E+23
Height	77320621.328114