308057980 (number)

308057980 is an even 9-digits composite number following 308057979 and preceding 308057981. In scientific notation, it is written as 3.08057980 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 122091840 positive integers (up to 308057980) that are relatively prime to 308057980.

Interesting facts

Basic properties

Name

Name three hundred eight million fifty-seven thousand nine hundred eighty

Notation

Scientific notation 3.08057980 × 10^8
Engineering notation 3.08057980 × 10^6

Prime Factorization of 308057980

Prime Factorization 2 × 2 × 545 × 141311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 154028990
Product of the distinct prime numbers

The prime factorization of 308057980 is 2 × 2 × 545 × 141311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 55, 49, 650, 625, 1548, 2740, 47513, 39436, 3451, 476226, 6583470, 3757002, 72134631, 88719455, 513249027, 492848269, 2084477803, 8866013458

Basic calculations (n = 308057980)

Multiplication

n×y
n×2 616115960
n×3 924173940
n×4 1232231920
n×5 1540289900

Division

n÷y
n÷2 154028990
n÷3 102685993.33333
n÷3 77014495
n÷5 61611596

Exponentiation

ny
n2 94899719041680400
n3 2.9234615750548E+25
n4 9.0059566741899E+33
n5 2.7743568210185E+42

Nth Root

y√n
2√n 17551.580555608
3√n 675.3737153214
4√n 132.48237828333
5√n 49.857040193806

Divisors of 308057980

1, 2, 4, 545, 1090, 2180, 141311, 282622, 565244, 77014495, 154028990, 308057980

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -308057979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308057980 can be divided by 12 positive divisors. The sum of these divisors (counting 308057980) is 1, the average is 0.083333333333333.

Base conversion 308057980

Base System Value
2 Binary 10010010111001001011101111100
3 Ternary 210110122222002211
4 Quaternary 102113021131330
5 Quinary 1112330323410
6 Senary 50322430204
8 Octal 2227113574
10 Decimal 308057980
12 Duodecimal 87202364
16 Hexadecimal 125c977c
20 Vigesimal 4g574j0
36 Base36 53er24

Cryptographic Hash Functions

md5 a18afca59b4a068cd64a9bd1bca8efa2
sha1 ac6b492e0e919b783ab6f59d05c5f618bcec918d
sha256 91ca7a2eb06b1c79682e1a254a08d3c2e663f6b2d8aa890569fba2ce89da3bc5
sha512 3a349ebc442850ad808993ec4622536a2adf86379827674e20577b09cc61742c8ab625cd20cea8185662cc865b219beb45468a5923a07ad85771ab197af6b3fe
ripemd-160 dcd52bca4a9a8ec0ae485312e392b67de07574f0

308057980 as geometric shapes

Circle

Radius = n
Diameter 616115960
Circumference 1935585373.6954
Area 2.9813626016908E+17

Sphere

Radius = n
Volume 1.2245767209659E+26
Surface area 1.1925450406763E+18
Circumference 1935585373.6954

Square

Length = n
Perimeter 1232231920
Area 94899719041680400
Diagonal 435659773.31326

Cube

Length = n
Surface area 569398314250082400
Volume 2.9234615750548E+25
Space diagonal 533572073.03704

Equilateral Triangle

Length = n
Perimeter 924173940
Area 4.1092783751051E+16
Altitude 266786036.51852

Triangular Pyramid

Length = n
Surface area 4.1092783751051E+16
Volume 3.4453325070992E+24
Height 145219924.43775