305704920 (number)

305704920 is an even 9-digits composite number following 305704919 and preceding 305704921. In scientific notation, it is written as 3.05704920 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 78498816 positive integers (up to 305704920) that are relatively prime to 305704920.

Interesting facts

Basic properties

Name

Name three hundred five million seven hundred four thousand nine hundred twenty

Notation

Scientific notation 3.05704920 × 10^8
Engineering notation 3.05704920 × 10^6

Prime Factorization of 305704920

Prime Factorization 2 × 2 × 2 × 15 × 67 × 47 × 809

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 76426230
Product of the distinct prime numbers

The prime factorization of 305704920 is 2 × 2 × 2 × 15 × 67 × 47 × 809. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 6, 71, 54, 316, 192, 7160, 9710, 48377, 89175, 538026, 38461, 5625351, 2424235, 28350478, 87021746, 79220641, 741960983, 2512490377, 8111576177

Basic calculations (n = 305704920)

Multiplication

n×y
n×2 611409840
n×3 917114760
n×4 1222819680
n×5 1528524600

Division

n÷y
n÷2 152852460
n÷3 101901640
n÷3 76426230
n÷5 61140984

Exponentiation

ny
n2 93455498112206400
n3 2.8569805573952E+25
n4 8.7339301274006E+33
n5 2.6700054108826E+42

Nth Root

y√n
2√n 17484.41934981
3√n 673.6497342083
4√n 132.22866311738
5√n 49.780641133137

Divisors of 305704920

1, 2, 4, 8, 15, 30, 47, 60, 67, 94, 120, 134, 188, 268, 376, 536, 705, 809, 1005, 1410, 1618, 2010, 2820, 3149, 3236, 4020, 5640, 6298, 6472, 8040, 12135, 12596, 24270, 25192, 38023, 47235, 48540, 54203, 76046, 94470, 97080, 108406, 152092, 188940, 216812, 304184, 377880, 433624, 570345, 813045, 1140690, 1626090, 2281380, 2547541, 3252180, 4562760, 5095082, 6504360, 10190164, 20380328, 38213115, 76426230, 152852460, 305704920

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 -305704919
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 305704920 can be divided by 64 positive divisors. The sum of these divisors (counting 305704920) is 1, the average is 0.015625.

Base conversion 305704920

Base System Value
2 Binary 10010001110001010111111011000
3 Ternary 210022020102022110
4 Quaternary 102032022333120
5 Quinary 1111230024140
6 Senary 50200152320
8 Octal 2216127730
10 Decimal 305704920
12 Duodecimal 864686a0
16 Hexadecimal 1238afd8
20 Vigesimal 4fad260
36 Base36 520bfc

Cryptographic Hash Functions

md5 f30729fcccea4e0c1a98de4e4ecf176a
sha1 20a00b01db09fe5e809effc94959e5f311ee7d6d
sha256 47978791efb9c33688dd7910826ededf45721b5f67fe30ad24c84f6df3d2a40a
sha512 7e5a96cf34ffbe4ae6edf4b498bf3a9f1c29456a50cab0d9012aed6021f0a8a8fd6b079698ac3860d3c48ba06b92252bf8655299c445314cf27d2d70083dea32
ripemd-160 206103960f53b161643c8328406f9f384c98fb91

305704920 as geometric shapes

Circle

Radius = n
Diameter 611409840
Circumference 1920800661.6765
Area 2.9359910630688E+17

Sphere

Radius = n
Volume 1.1967292174082E+26
Surface area 1.1743964252275E+18
Circumference 1920800661.6765

Square

Length = n
Perimeter 1222819680
Area 93455498112206400
Diagonal 432332043.94818

Cube

Length = n
Surface area 560732988673238400
Volume 2.8569805573952E+25
Space diagonal 529496453.56378

Equilateral Triangle

Length = n
Perimeter 917114760
Area 4.046741774425E+16
Altitude 264748226.78189

Triangular Pyramid

Length = n
Surface area 4.046741774425E+16
Volume 3.3669838764205E+24
Height 144110681.31606