164987386 (number)

164987386 is an even 9-digits composite number following 164987385 and preceding 164987387. In scientific notation, it is written as 1.64987386 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 81331740 positive integers (up to 164987386) that are relatively prime to 164987386.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million nine hundred eighty-seven thousand three hundred eighty-six

Notation

Scientific notation 1.64987386 × 10^8
Engineering notation 1.64987386 × 10^6

Prime Factorization of 164987386

Prime Factorization 2 × 71 × 1161883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164987386
Product of the distinct prime numbers

The prime factorization of 164987386 is 2 × 71 × 1161883. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 164987386)

Multiplication

n×y
n×2 329974772
n×3 494962158
n×4 659949544
n×5 824936930

Division

n÷y
n÷2 82493693
n÷3 54995795.333333
n÷3 41246846.5
n÷5 32997477.2

Exponentiation

ny
n2 27220837539112996
n3 4.4910948303089E+24
n4 7.4097399633078E+32
n5 1.2225136274859E+41

Nth Root

y√n
2√n 12844.741569997
3√n 548.46667804872
4√n 113.33464417378
5√n 44.00379657941

Divisors of 164987386

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 -164987385
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 164987386 can be divided by 8 positive divisors. The sum of these divisors (counting 164987386) is 1, the average is 0.125.

Base conversion 164987386

Base System Value
2 Binary 1001110101011000000111111010
3 Ternary 102111110020010221
4 Quaternary 21311120013322
5 Quinary 314214044021
6 Senary 24212130254
8 Octal 1165300772
10 Decimal 164987386
12 Duodecimal 4730698a
16 Hexadecimal 9d581fa
20 Vigesimal 2bb3896
36 Base36 2q892y

Cryptographic Hash Functions

md5 18b2d31ba1e4864be66f717fce4b1def
sha1 45c2a7e5833c8740263143611fc8846ad9c7787d
sha256 02d033f59cbe16e6c2abf7906c19b2cd15b5d659b3cb99f1e7d9ccf17a15a178
sha512 c574e729e5ade5f2f4b1e2be0109f2f8ca0dd8f3a8ee3dc93f4326ea8c929019c1c489dc2029ec8eb00f1de7ee5033d6a6fea64f22f558f732ca78df3deb9130
ripemd-160 52f58c62100fc2db847a336378064a2a8a6b1d22

164987386 as geometric shapes

Circle

Radius = n
Diameter 329974772
Circumference 1036646319.5852
Area 8.5516783237439E+16

Sphere

Radius = n
Volume 1.8812254033965E+25
Surface area 3.4206713294975E+17
Circumference 1036646319.5852

Square

Length = n
Perimeter 659949544
Area 27220837539112996
Diagonal 233327398.90168

Cube

Length = n
Surface area 163325025234677976
Volume 4.4910948303089E+24
Space diagonal 285766535.15998

Equilateral Triangle

Length = n
Perimeter 494962158
Area 1.178696841058E+16
Altitude 142883267.57999

Triangular Pyramid

Length = n
Surface area 1.178696841058E+16
Volume 5.2928060157721E+23
Height 77775799.633895