168590920 (number)

168590920 is an even 9-digits composite number following 168590919 and preceding 168590921. In scientific notation, it is written as 1.68590920 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 60712960 positive integers (up to 168590920) that are relatively prime to 168590920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68590920 × 10^8
Engineering notation 1.68590920 × 10^6

Prime Factorization of 168590920

Prime Factorization 2 × 2 × 2 × 115 × 29 × 89 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 42147730
Product of the distinct prime numbers

The prime factorization of 168590920 is 2 × 2 × 2 × 115 × 29 × 89 × 71. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 4, 35, 57, 559, 450, 4446, 9810, 96602, 15174, 273054, 744809, 808631, 2641064, 39203323, 92603301, 327552162, 259440343, 9084345026, 6479859983

Basic calculations (n = 168590920)

Multiplication

n×y
n×2 337181840
n×3 505772760
n×4 674363680
n×5 842954600

Division

n÷y
n÷2 84295460
n÷3 56196973.333333
n÷3 42147730
n÷5 33718184

Exponentiation

ny
n2 28422898306446400
n3 4.7918425745502E+24
n4 8.0786114813859E+32
n5 1.3619805419694E+41

Nth Root

y√n
2√n 12984.256621001
3√n 552.43102405981
4√n 113.94848231109
5√n 44.194358684277

Divisors of 168590920

1, 2, 4, 8, 29, 58, 71, 89, 115, 116, 142, 178, 230, 232, 284, 356, 460, 568, 712, 920, 2059, 2581, 3335, 4118, 5162, 6319, 6670, 8165, 8236, 10235, 10324, 12638, 13340, 16330, 16472, 20470, 20648, 25276, 26680, 32660, 40940, 50552, 65320, 81880, 183251, 236785, 296815, 366502, 473570, 593630, 726685, 733004, 947140, 1187260, 1453370, 1466008, 1894280, 2374520, 2906740, 5813480, 21073865, 42147730, 84295460, 168590920

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 -168590919
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 168590920 can be divided by 64 positive divisors. The sum of these divisors (counting 168590920) is 1, the average is 0.015625.

Base conversion 168590920

Base System Value
2 Binary 1010000011000111111001001000
3 Ternary 102202020022021011
4 Quaternary 22003013321020
5 Quinary 321124402140
6 Senary 24421253304
8 Octal 1203077110
10 Decimal 168590920
12 Duodecimal 48564234
16 Hexadecimal a0c7e48
20 Vigesimal 2cddh60
36 Base36 2sdhl4

Cryptographic Hash Functions

md5 4a357c33810aff2bd5507cbcf3274240
sha1 0246e4166cfa9d1dcc0ef1b0f87d6696a54bf532
sha256 b8e8701ef9db3956f3bcc0a75a1223ec3c1601575c5293d909a265fa74803619
sha512 4814c7f2c9debd98777a59d22452ee953cdf3e56be47300c8fe678d6517341639a32779e907c8a94f07769e5bdadf0b9ecd72b519d026ad2cd34014e64c98180
ripemd-160 09384f5d70bea1548584db18cd4ceed7e22a6f9d

168590920 as geometric shapes

Circle

Radius = n
Diameter 337181840
Circumference 1059287991.4679
Area 8.9293168513262E+16

Sphere

Radius = n
Volume 2.0072023239154E+25
Surface area 3.5717267405305E+17
Circumference 1059287991.4679

Square

Length = n
Perimeter 674363680
Area 28422898306446400
Diagonal 238423565.55696

Cube

Length = n
Surface area 170537389838678400
Volume 4.7918425745502E+24
Space diagonal 292008039.13478

Equilateral Triangle

Length = n
Perimeter 505772760
Area 1.2307475991282E+16
Altitude 146004019.56739

Triangular Pyramid

Length = n
Surface area 1.2307475991282E+16
Volume 5.6472406314048E+23
Height 79474521.852319