309620240 (number)

309620240 is an even 9-digits composite number following 309620239 and preceding 309620241. In scientific notation, it is written as 3.09620240 × 10^8. The sum of its digits is 26. It has a total of 8 prime factors and 80 positive divisors. There are 118917120 positive integers (up to 309620240) that are relatively prime to 309620240.

Interesting facts

Basic properties

Name

Name three hundred nine million six hundred twenty thousand two hundred forty

Notation

Scientific notation 3.09620240 × 10^8
Engineering notation 3.09620240 × 10^6

Prime Factorization of 309620240

Prime Factorization 2 × 2 × 2 × 2 × 29 × 5 × 421 × 317

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 38702530
Product of the distinct prime numbers

The prime factorization of 309620240 is 2 × 2 × 2 × 2 × 29 × 5 × 421 × 317. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 10, 51, 76, 901, 511, 3063, 6607, 40038, 52872, 21958, 263521, 1426348, 8520352, 13151665, 7822447, 572332756, 734718378, 3412735541, 8207703155

Basic calculations (n = 309620240)

Multiplication

n×y
n×2 619240480
n×3 928860720
n×4 1238480960
n×5 1548101200

Division

n÷y
n÷2 154810120
n÷3 103206746.66667
n÷3 77405060
n÷5 61924048

Exponentiation

ny
n2 95864693017657600
n3 2.9681649259653E+25
n4 9.1900393673697E+33
n5 2.8454221945345E+42

Nth Root

y√n
2√n 17596.029097498
3√n 676.51346911096
4√n 132.65002486806
5√n 49.907506107647

Divisors of 309620240

1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 317, 421, 464, 580, 634, 842, 1160, 1268, 1585, 1684, 2105, 2320, 2536, 3170, 3368, 4210, 5072, 6340, 6736, 8420, 9193, 12209, 12680, 16840, 18386, 24418, 25360, 33680, 36772, 45965, 48836, 61045, 73544, 91930, 97672, 122090, 133457, 147088, 183860, 195344, 244180, 266914, 367720, 488360, 533828, 667285, 735440, 976720, 1067656, 1334570, 2135312, 2669140, 3870253, 5338280, 7740506, 10676560, 15481012, 19351265, 30962024, 38702530, 61924048, 77405060, 154810120, 309620240

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -309620239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 309620240 can be divided by 80 positive divisors. The sum of these divisors (counting 309620240) is 1, the average is 0.0125.

Base conversion 309620240

Base System Value
2 Binary 10010011101000110111000010000
3 Ternary 210120121100010022
4 Quaternary 102131012320100
5 Quinary 1113230321430
6 Senary 50420123012
8 Octal 2235067020
10 Decimal 309620240
12 Duodecimal 87836468
16 Hexadecimal 12746e10
20 Vigesimal 4gf2ac0
36 Base36 54c8i8

Cryptographic Hash Functions

md5 fafc56a6b648ae3a29aed00c877372b2
sha1 6e1ad44ef86615f1498c5c5ee49f13b04b157744
sha256 684b9f7b974a47180b523f31b534de0d9213e8f4d713d12c76b8566340b7691b
sha512 82971679f73e878c9f0c6e5ad20e17beb459f0a3250d5b0ca77bf265abb641700ee40d2cae486e579ad14438bd0f9cdc6cc93645eb1aec94f19cdde64ce1f069
ripemd-160 c18c7aea43d960f5085e314ab978b145b0da53ce

309620240 as geometric shapes

Circle

Radius = n
Diameter 619240480
Circumference 1945401342.7734
Area 3.0116781532291E+17

Sphere

Radius = n
Volume 1.2433020168074E+26
Surface area 1.2046712612917E+18
Circumference 1945401342.7734

Square

Length = n
Perimeter 1238480960
Area 95864693017657600
Diagonal 437869142.59321

Cube

Length = n
Surface area 575188158105945600
Volume 2.9681649259653E+25
Space diagonal 536277986.73167

Equilateral Triangle

Length = n
Perimeter 928860720
Area 4.1510629739644E+16
Altitude 268138993.36583

Triangular Pyramid

Length = n
Surface area 4.1510629739644E+16
Volume 3.4980159113836E+24
Height 145956380.8644