308980 (number)

308980 is an even 6-digits composite number following 308979 and preceding 308981. In scientific notation, it is written as 3.08980 × 10^5. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 105888 positive integers (up to 308980) that are relatively prime to 308980.

Interesting facts

Basic properties

Name

Name three hundred eight thousand nine hundred eighty

Notation

Scientific notation 3.08980 × 10^5
Engineering notation 3.08980 × 10^3

Prime Factorization of 308980

Prime Factorization 2 × 2 × 5 × 7 × 2207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 154490
Product of the distinct prime numbers

The prime factorization of 308980 is 2 × 2 × 5 × 7 × 2207. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 15, 73, 120, 89, 4017, 4296, 1642, 53571, 652003, 888438, 6266462, 1954159, 94954162, 4141056, 157048026, 472332230, 7179794896, 5871759901

Basic calculations (n = 308980)

Multiplication

n×y
n×2 617960
n×3 926940
n×4 1235920
n×5 1544900

Division

n÷y
n÷2 154490
n÷3 102993.33333333
n÷3 77245
n÷5 61796

Exponentiation

ny
n2 95468640400
n3 29497900510792000
n4 9.1142612998245E+21
n5 2.8161244564198E+27

Nth Root

y√n
2√n 555.85969452732
3√n 67.604684385304
4√n 23.576676918669
5√n 12.531009919419

Divisors of 308980

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2207, 4414, 8828, 11035, 15449, 22070, 30898, 44140, 61796, 77245, 154490, 308980

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 -308979
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 308980 can be divided by 24 positive divisors. The sum of these divisors (counting 308980) is 1, the average is 0.041666666666667.

Base conversion 308980

Base System Value
2 Binary 1001011011011110100
3 Ternary 120200211201
4 Quaternary 1023123310
5 Quinary 34341410
6 Senary 10342244
8 Octal 1133364
10 Decimal 308980
12 Duodecimal 12a984
16 Hexadecimal 4b6f4
20 Vigesimal 1ic90
36 Base36 6mes

Cryptographic Hash Functions

md5 cc0e2cc56d9f78a0b04a3b2c8a7413a8
sha1 186ac06175f63d0ad55098b8fe6e87c868de63c9
sha256 3ea3db46222b298e7a5541a92bfd91039e27692bf45847e8e629b57058c282dd
sha512 6483c2a534f25b4b962f5a24247f0976d6f9c6d19caefe12fc1668e7d1ff040fa857ce1f43eeac7ac57e401ae0a2282ce038d3d9d6d2103535dab71f4aa5bfd2
ripemd-160 c0a9c00cfa5a317564e9a49a8e49f5f3149dec58

308980 as geometric shapes

Circle

Radius = n
Diameter 617960
Circumference 1941378.5962123
Area 299923579328.85

Sphere

Radius = n
Volume 1.2356051672137E+17
Surface area 1199694317315.4
Circumference 1941378.5962123

Square

Length = n
Perimeter 1235920
Area 95468640400
Diagonal 436963.70650204

Cube

Length = n
Surface area 572811842400
Volume 29497900510792000
Space diagonal 535169.05852263

Equilateral Triangle

Length = n
Perimeter 926940
Area 41339133925.581
Altitude 267584.52926132

Triangular Pyramid

Length = n
Surface area 41339133925.581
Volume 3.4763609136579E+15
Height 145654.56883401