309742008 (number)

309742008 is an even 9-digits composite number following 309742007 and preceding 309742009. In scientific notation, it is written as 3.09742008 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 103154688 positive integers (up to 309742008) that are relatively prime to 309742008.

Interesting facts

Basic properties

Name

Name three hundred nine million seven hundred forty-two thousand eight

Notation

Scientific notation 3.09742008 × 10^8
Engineering notation 3.09742008 × 10^6

Prime Factorization of 309742008

Prime Factorization 2 × 2 × 2 × 3 × 1249 × 10333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 77435502
Product of the distinct prime numbers

The prime factorization of 309742008 is 2 × 2 × 2 × 3 × 1249 × 10333. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 66, 86, 34, 944, 8693, 987, 92976, 82747, 264012, 157441, 7217305, 5509548, 48273592, 66688300, 319586227, 774020558, 8911909883, 9118872490

Basic calculations (n = 309742008)

Multiplication

n×y
n×2 619484016
n×3 929226024
n×4 1238968032
n×5 1548710040

Division

n÷y
n÷2 154871004
n÷3 103247336
n÷3 77435502
n÷5 61948401.6

Exponentiation

ny
n2 95940111519872064
n3 2.9716682789909E+25
n4 9.2045049984455E+33
n5 2.8510218608645E+42

Nth Root

y√n
2√n 17599.488856214
3√n 676.60214429496
4√n 132.6630651546
5√n 49.911431032851

Divisors of 309742008

1, 2, 3, 4, 6, 8, 12, 24, 1249, 2498, 3747, 4996, 7494, 9992, 10333, 14988, 20666, 29976, 30999, 41332, 61998, 82664, 123996, 247992, 12905917, 25811834, 38717751, 51623668, 77435502, 103247336, 154871004, 309742008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -309742007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 309742008 can be divided by 32 positive divisors. The sum of these divisors (counting 309742008) is 1, the average is 0.03125.

Base conversion 309742008

Base System Value
2 Binary 10010011101100100100110111000
3 Ternary 210120211112011020
4 Quaternary 102131210212320
5 Quinary 1113243221013
6 Senary 50422502440
8 Octal 2235444670
10 Decimal 309742008
12 Duodecimal 87894a20
16 Hexadecimal 127649b8
20 Vigesimal 4gfhf08
36 Base36 54eugo

Cryptographic Hash Functions

md5 e8018810079f630b8d4f1a8789548d8b
sha1 12079f92fe94ab758905050c01c332b46f6cc04e
sha256 2c7cdf681580bc6bd41dcfd038eee15aa6c00a542d7090ce22dcc2b510fe192c
sha512 1542a68ce62b3b3b1eb33ee48256c8eeec5ecfa939e12f4cebdbdc9867d5723bfb7793860810797bbb76636ef741325129be0ac40164ee8e3579523669e01c64
ripemd-160 2c6f5793d86affbbc3a289be2a7962b686f28c87

309742008 as geometric shapes

Circle

Radius = n
Diameter 619484016
Circumference 1946166433.6819
Area 3.0140474953542E+17

Sphere

Radius = n
Volume 1.2447694978912E+26
Surface area 1.2056189981417E+18
Circumference 1946166433.6819

Square

Length = n
Perimeter 1238968032
Area 95940111519872064
Diagonal 438041348.55028

Cube

Length = n
Surface area 575640669119232384
Volume 2.9716682789909E+25
Space diagonal 536488895.09441

Equilateral Triangle

Length = n
Perimeter 929226024
Area 4.1543286909061E+16
Altitude 268244447.5472

Triangular Pyramid

Length = n
Surface area 4.1543286909061E+16
Volume 3.5021446525191E+24
Height 146013782.85009