164025990 (number)

164025990 is an even 9-digits composite number following 164025989 and preceding 164025991. In scientific notation, it is written as 1.64025990 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 42432000 positive integers (up to 164025990) that are relatively prime to 164025990.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.64025990 × 10^8
Engineering notation 1.64025990 × 10^6

Prime Factorization of 164025990

Prime Factorization 2 × 9 × 5 × 137 × 53 × 251

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 164025990
Product of the distinct prime numbers

The prime factorization of 164025990 is 2 × 9 × 5 × 137 × 53 × 251. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 29, 69, 125, 371, 7844, 6550, 30327, 40467, 473132, 737189, 7198243, 3162421, 3372551, 63653671, 506227263, 495193465, 239724599, 1148094094

Basic calculations (n = 164025990)

Multiplication

n×y
n×2 328051980
n×3 492077970
n×4 656103960
n×5 820129950

Division

n÷y
n÷2 82012995
n÷3 54675330
n÷3 41006497.5
n÷5 32805198

Exponentiation

ny
n2 26904525395480100
n3 4.4130414134738E+24
n4 7.2385348675603E+32
n5 1.1873078478011E+41

Nth Root

y√n
2√n 12807.263173684
3√n 547.39928090346
4√n 113.16917943364
5√n 43.952393829948

Divisors of 164025990

1, 2, 5, 9, 10, 18, 45, 53, 90, 106, 137, 251, 265, 274, 477, 502, 530, 685, 954, 1233, 1255, 1370, 2259, 2385, 2466, 2510, 4518, 4770, 6165, 7261, 11295, 12330, 13303, 14522, 22590, 26606, 34387, 36305, 65349, 66515, 68774, 72610, 119727, 130698, 133030, 171935, 239454, 309483, 326745, 343870, 598635, 618966, 653490, 1197270, 1547415, 1822511, 3094830, 3645022, 9112555, 16402599, 18225110, 32805198, 82012995, 164025990

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -164025989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 164025990 can be divided by 64 positive divisors. The sum of these divisors (counting 164025990) is 1, the average is 0.015625.

Base conversion 164025990

Base System Value
2 Binary 1001110001101101011010000110
3 Ternary 102102122101100200
4 Quaternary 21301231122012
5 Quinary 313442312430
6 Senary 24135351330
8 Octal 1161553206
10 Decimal 164025990
12 Duodecimal 46b22546
16 Hexadecimal 9c6d686
20 Vigesimal 2b534ja
36 Base36 2pnn9i

Cryptographic Hash Functions

md5 85aa89bd4059a9726969d4e8e8dc9236
sha1 d07716bb8575fcfc2ce3e5a093a5b2b621496aad
sha256 d86d7fe476a54b441883f700704162ff1fc79ebbff9f842fc8441fcae414625d
sha512 27a9ed4a0b7952a20e4657ba06c1679e8bfb32118eebb5432a2d6c50e4f24eebf6059bb77cfc7b501e79a16c8978c3cbdb8d5da0ff2b51172b6ea41a017168a2
ripemd-160 62c75dadebfc805d084d763bf7c6d23f3bafb7a4

164025990 as geometric shapes

Circle

Radius = n
Diameter 328051980
Circumference 1030605690.3636
Area 8.452305933076E+16

Sphere

Radius = n
Volume 1.8485304646076E+25
Surface area 3.3809223732304E+17
Circumference 1030605690.3636

Square

Length = n
Perimeter 656103960
Area 26904525395480100
Diagonal 231967779.63967

Cube

Length = n
Surface area 161427152372880600
Volume 4.4130414134738E+24
Space diagonal 284101348.44178

Equilateral Triangle

Length = n
Perimeter 492077970
Area 1.1650001234625E+16
Altitude 142050674.22089

Triangular Pyramid

Length = n
Surface area 1.1650001234625E+16
Volume 5.2008191818739E+23
Height 77322593.213225