308385168 (number)

308385168 is an even 9-digits composite number following 308385167 and preceding 308385169. In scientific notation, it is written as 3.08385168 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors. There are 76529664 positive integers (up to 308385168) that are relatively prime to 308385168.

Interesting facts

Basic properties

Name

Name three hundred eight million three hundred eighty-five thousand one hundred sixty-eight

Notation

Scientific notation 3.08385168 × 10^8
Engineering notation 3.08385168 × 10^6

Prime Factorization of 308385168

Prime Factorization 2 × 2 × 2 × 2 × 39 × 7 × 17 × 4153

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 38548146
Product of the distinct prime numbers

The prime factorization of 308385168 is 2 × 2 × 2 × 2 × 39 × 7 × 17 × 4153. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 3, 20, 4, 533, 397, 2906, 2560, 34310, 55626, 177818, 849993, 608746, 3861295, 80586801, 26456356, 189752365, 914624232, 7816606898, 6507152792

Basic calculations (n = 308385168)

Multiplication

n×y
n×2 616770336
n×3 925155504
n×4 1233540672
n×5 1541925840

Division

n÷y
n÷2 154192584
n÷3 102795056
n÷3 77096292
n÷5 61677033.6

Exponentiation

ny
n2 95101411842388224
n3 2.9327864868052E+25
n4 9.0442785344155E+33
n5 2.7891213552745E+42

Nth Root

y√n
2√n 17560.898838044
3√n 675.61273525002
4√n 132.51754162391
5√n 49.867626317518

Divisors of 308385168

1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 39, 56, 68, 78, 112, 119, 136, 156, 238, 272, 273, 312, 476, 546, 624, 663, 952, 1092, 1326, 1904, 2184, 2652, 4153, 4368, 4641, 5304, 8306, 9282, 10608, 16612, 18564, 29071, 33224, 37128, 58142, 66448, 70601, 74256, 116284, 141202, 161967, 232568, 282404, 323934, 465136, 494207, 564808, 647868, 988414, 1129616, 1133769, 1295736, 1976828, 2267538, 2591472, 2753439, 3953656, 4535076, 5506878, 7907312, 9070152, 11013756, 18140304, 19274073, 22027512, 38548146, 44055024, 77096292, 154192584, 308385168

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 -308385167
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 308385168 can be divided by 80 positive divisors. The sum of these divisors (counting 308385168) is 1, the average is 0.0125.

Base conversion 308385168

Base System Value
2 Binary 10010011000011001010110010000
3 Ternary 210111021120220220
4 Quaternary 102120121112100
5 Quinary 1112421311133
6 Senary 50333433040
8 Octal 2230312620
10 Decimal 308385168
12 Duodecimal 8733b780
16 Hexadecimal 12619590
20 Vigesimal 4g782i8
36 Base36 53lrio

Cryptographic Hash Functions

md5 4723265fe97d96676952ce2dc7f452d1
sha1 959645550c2c4e3f9e904592beccb55b26bffad3
sha256 45253f06180d98670cbfa5666cdb6ab48e66567ba58a5daf77bd679c292d3650
sha512 4009444002d049cf10b6b98ff3a0ca06b540872a8e9bd0f2112db4c58f0d7c99aefc2d7e233dd3348017325be9ffe8e9a5e52e5e397cce4abc7593e6ea7050d3
ripemd-160 f72af1d52b9674fd62da4bc1a3ba98e58d645f4b

308385168 as geometric shapes

Circle

Radius = n
Diameter 616770336
Circumference 1937641156.5297
Area 2.9876989679006E+17

Sphere

Radius = n
Volume 1.228482730866E+26
Surface area 1.1950795871603E+18
Circumference 1937641156.5297

Square

Length = n
Perimeter 1233540672
Area 95101411842388224
Diagonal 436122487.02031

Cube

Length = n
Surface area 570608471054329344
Volume 2.9327864868052E+25
Space diagonal 534138779.27666

Equilateral Triangle

Length = n
Perimeter 925155504
Area 4.1180119295637E+16
Altitude 267069389.63833

Triangular Pyramid

Length = n
Surface area 4.1180119295637E+16
Volume 3.4563220209871E+24
Height 145374162.3401