164012990 (number)

164012990 is an even 9-digits composite number following 164012989 and preceding 164012991. In scientific notation, it is written as 1.64012990 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 65605192 positive integers (up to 164012990) that are relatively prime to 164012990.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million twelve thousand nine hundred ninety

Notation

Scientific notation 1.64012990 × 10^8
Engineering notation 1.64012990 × 10^6

Prime Factorization of 164012990

Prime Factorization 2 × 5 × 16401299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164012990
Product of the distinct prime numbers

The prime factorization of 164012990 is 2 × 5 × 16401299. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 18, 49, 629, 417, 8410, 2830, 59051, 47390, 787692, 454824, 402609, 7098199, 58953390, 37199901, 459636312, 299219925, 9321837690, 7386551001

Basic calculations (n = 164012990)

Multiplication

n×y
n×2 328025980
n×3 492038970
n×4 656051960
n×5 820064950

Division

n÷y
n÷2 82006495
n÷3 54670996.666667
n÷3 41003247.5
n÷5 32802598

Exponentiation

ny
n2 26900260888740100
n3 4.4119922201423E+24
n4 7.2362403588228E+32
n5 1.1868374176092E+41

Nth Root

y√n
2√n 12806.755639115
3√n 547.38481901104
4√n 113.16693704044
5√n 43.951697112026

Divisors of 164012990

1, 2, 5, 10, 16401299, 32802598, 82006495, 164012990

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 -164012989
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 164012990 can be divided by 8 positive divisors. The sum of these divisors (counting 164012990) is 1, the average is 0.125.

Base conversion 164012990

Base System Value
2 Binary 1001110001101010001110111110
3 Ternary 102102121201112012
4 Quaternary 21301222032332
5 Quinary 313441403430
6 Senary 24135211222
8 Octal 1161521676
10 Decimal 164012990
12 Duodecimal 46b16b12
16 Hexadecimal 9c6a3be
20 Vigesimal 2b51c9a
36 Base36 2pnd8e

Cryptographic Hash Functions

md5 b13cfbeb0818f812a752fd5955b63abb
sha1 aaea0f13a71fc2ea6ef34589854f308109188918
sha256 343db6a5457dd6204b8035f96594266edc32f14edc9ac9de7676a15808fd82da
sha512 833becdbf58b3b0dc583c49f37d2736bff57d64b2def824b9e92b5befd97ea4f30647ed82320f01bd0feaaa923ede468d7abf440b7b804f2754a12a397d87264
ripemd-160 0ddbd0bfc2ac35ea91dbd4df0bc164f7669c6b5a

164012990 as geometric shapes

Circle

Radius = n
Diameter 328025980
Circumference 1030524008.9546
Area 8.4509661987715E+16

Sphere

Radius = n
Volume 1.8480909795326E+25
Surface area 3.3803864795086E+17
Circumference 1030524008.9546

Square

Length = n
Perimeter 656051960
Area 26900260888740100
Diagonal 231949394.86336

Cube

Length = n
Surface area 161401565332440600
Volume 4.4119922201423E+24
Space diagonal 284078831.78129

Equilateral Triangle

Length = n
Perimeter 492038970
Area 1.1648154649039E+16
Altitude 142039415.89064

Triangular Pyramid

Length = n
Surface area 1.1648154649039E+16
Volume 5.1995826956749E+23
Height 77316464.954454