299449940 (number)

299449940 is an even 9-digits composite number following 299449939 and preceding 299449941. In scientific notation, it is written as 2.99449940 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors. There are 115649408 positive integers (up to 299449940) that are relatively prime to 299449940.

Interesting facts

Basic properties

Name

Name two hundred ninety-nine million four hundred forty-nine thousand nine hundred forty

Notation

Scientific notation 2.99449940 × 10^8
Engineering notation 2.99449940 × 10^6

Prime Factorization of 299449940

Prime Factorization 2 × 2 × 5 × 29 × 516293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 149724970
Product of the distinct prime numbers

The prime factorization of 299449940 is 2 × 2 × 5 × 29 × 516293. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 11, 90, 535, 787, 6296, 3369, 77623, 95751, 620063, 396272, 7688180, 8606102, 8189832, 44660941, 437983765, 826101082, 7832121751, 8590667975

Basic calculations (n = 299449940)

Multiplication

n×y
n×2 598899880
n×3 898349820
n×4 1197799760
n×5 1497249700

Division

n÷y
n÷2 149724970
n÷3 99816646.666667
n÷3 74862485
n÷5 59889988

Exponentiation

ny
n2 89670266566003600
n3 2.6851755942974E+25
n4 8.0407567060181E+33
n5 2.4078041131717E+42

Nth Root

y√n
2√n 17304.621925948
3√n 669.02355722551
4√n 131.54703313244
5√n 49.57524236561

Divisors of 299449940

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 516293, 1032586, 2065172, 2581465, 5162930, 10325860, 14972497, 29944994, 59889988, 74862485, 149724970, 299449940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -299449939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 299449940 can be divided by 24 positive divisors. The sum of these divisors (counting 299449940) is 1, the average is 0.041666666666667.

Base conversion 299449940

Base System Value
2 Binary 10001110110010011111001010100
3 Ternary 202212110122002112
4 Quaternary 101312103321110
5 Quinary 1103124344230
6 Senary 45414130152
8 Octal 2166237124
10 Decimal 299449940
12 Duodecimal 84350958
16 Hexadecimal 11d93e54
20 Vigesimal 4dbb4h0
36 Base36 4ya91w

Cryptographic Hash Functions

md5 95712e2e87eb9eaee6733139df422779
sha1 f788c92ce57816fbcd9883f82c5ee05dee4545ea
sha256 74f16bcde94f55c7df9e008c2405df6552d71ccf96edba9beea70c1832c51a84
sha512 60ca8c4633e51f8da0769e0f4baa755e644e2fd2db8472eb4300640fc92f1e6971a799454f61afff9df236cedd0bc7266b9c5a73a0a465b82bef5c41163dda95
ripemd-160 13f16c2bc66ccb0309757253d03d64d6bd238728

299449940 as geometric shapes

Circle

Radius = n
Diameter 598899880
Circumference 1881499463.2438
Area 2.817074506892E+17

Sphere

Radius = n
Volume 1.1247637227524E+26
Surface area 1.1268298027568E+18
Circumference 1881499463.2438

Square

Length = n
Perimeter 1197799760
Area 89670266566003600
Diagonal 423486166.39981

Cube

Length = n
Surface area 538021599396021600
Volume 2.6851755942974E+25
Space diagonal 518662510.40345

Equilateral Triangle

Length = n
Perimeter 898349820
Area 3.8828364405141E+16
Altitude 259331255.20173

Triangular Pyramid

Length = n
Surface area 3.8828364405141E+16
Volume 3.1645097856738E+24
Height 141162055.4666