308542968 (number)

308542968 is an even 9-digits composite number following 308542967 and preceding 308542969. In scientific notation, it is written as 3.08542968 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 99201024 positive integers (up to 308542968) that are relatively prime to 308542968.

Interesting facts

Basic properties

Name

Name three hundred eight million five hundred forty-two thousand nine hundred sixty-eight

Notation

Scientific notation 3.08542968 × 10^8
Engineering notation 3.08542968 × 10^6

Prime Factorization of 308542968

Prime Factorization 2 × 2 × 2 × 9 × 73 × 47 × 1249

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 77135742
Product of the distinct prime numbers

The prime factorization of 308542968 is 2 × 2 × 2 × 9 × 73 × 47 × 1249. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 8, 53, 85, 368, 794, 7467, 8156, 11203, 75935, 321968, 519735, 9535134, 226947, 90144101, 93261522, 429058778, 336805492, 9545718737, 9658043622

Basic calculations (n = 308542968)

Multiplication

n×y
n×2 617085936
n×3 925628904
n×4 1234171872
n×5 1542714840

Division

n÷y
n÷2 154271484
n÷3 102847656
n÷3 77135742
n÷5 61708593.6

Exponentiation

ny
n2 95198763102249024
n3 2.9372908917497E+25
n4 9.0628044961981E+33
n5 2.7962645976607E+42

Nth Root

y√n
2√n 17565.391199743
3√n 675.72795210816
4√n 132.53449060431
5√n 49.872728703819

Divisors of 308542968

1, 2, 4, 8, 9, 18, 36, 47, 72, 73, 94, 146, 188, 292, 376, 423, 584, 657, 846, 1249, 1314, 1692, 2498, 2628, 3384, 3431, 4996, 5256, 6862, 9992, 11241, 13724, 22482, 27448, 30879, 44964, 58703, 61758, 89928, 91177, 117406, 123516, 182354, 234812, 247032, 364708, 469624, 528327, 729416, 820593, 1056654, 1641186, 2113308, 3282372, 4226616, 4285319, 6564744, 8570638, 17141276, 34282552, 38567871, 77135742, 154271484, 308542968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -308542967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308542968 can be divided by 64 positive divisors. The sum of these divisors (counting 308542968) is 1, the average is 0.015625.

Base conversion 308542968

Base System Value
2 Binary 10010011000111111110111111000
3 Ternary 210111120121101100
4 Quaternary 102120333313320
5 Quinary 1112441333333
6 Senary 50341051400
8 Octal 2230776770
10 Decimal 308542968
12 Duodecimal 873b6b60
16 Hexadecimal 1263fdf8
20 Vigesimal 4g87h88
36 Base36 53p5a0

Cryptographic Hash Functions

md5 fc92a628c76e4093332b6c99b95188de
sha1 2ab91015d4bb10924ae380898ad3ad4c66992be0
sha256 e3989dd4dbc9894c016eb90ff878c0c6b8cddcc9878ee641d0d2521ca851c100
sha512 6887083d4c9c5f0e9eb8276c10c878b13d21f6162f70ff12fe8877b98120577fd2d9ce35e12030fbf1aef8c53fa8be200c78eaae12d4b425368ef62d40687245
ripemd-160 4033abe27ec3314ce8bb50bb6084856ca2546232

308542968 as geometric shapes

Circle

Radius = n
Diameter 617085936
Circumference 1938632643.1712
Area 2.9907573479286E+17

Sphere

Radius = n
Volume 1.2303695315969E+26
Surface area 1.1963029391714E+18
Circumference 1938632643.1712

Square

Length = n
Perimeter 1234171872
Area 95198763102249024
Diagonal 436345649.92045

Cube

Length = n
Surface area 571192578613494144
Volume 2.9372908917497E+25
Space diagonal 534412096.8941

Equilateral Triangle

Length = n
Perimeter 925628904
Area 4.1222273627702E+16
Altitude 267206048.44705

Triangular Pyramid

Length = n
Surface area 4.1222273627702E+16
Volume 3.4616305131228E+24
Height 145448549.97348