308385705 (number)

308385705 is an odd 9-digits composite number following 308385704 and preceding 308385706. In scientific notation, it is written as 3.08385705 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 164472368 positive integers (up to 308385705) that are relatively prime to 308385705.

Interesting facts

Basic properties

Name

Name three hundred eight million three hundred eighty-five thousand seven hundred five

Notation

Scientific notation 3.08385705 × 10^8
Engineering notation 3.08385705 × 10^6

Prime Factorization of 308385705

Prime Factorization 5 × 3 × 20559047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 308385705
Product of the distinct prime numbers

The prime factorization of 308385705 is 5 × 3 × 20559047. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 99, 88, 310, 549, 2114, 1052, 74300, 18575, 158896, 61308, 6861653, 6929902, 52757787, 43087422, 604043411, 699936380, 7961275788, 1450027056

Basic calculations (n = 308385705)

Multiplication

n×y
n×2 616771410
n×3 925157115
n×4 1233542820
n×5 1541928525

Division

n÷y
n÷2 154192852.5
n÷3 102795235
n÷3 77096426.25
n÷5 61677141

Exponentiation

ny
n2 95101743048347025
n3 2.9328018076693E+25
n4 9.0443415308338E+33
n5 2.789145639247E+42

Nth Root

y√n
2√n 17560.914127687
3√n 675.61312740445
4√n 132.51759931302
5√n 49.867643684693

Divisors of 308385705

1, 3, 5, 15, 20559047, 61677141, 102795235, 308385705

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -308385704
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 308385705 can be divided by 8 positive divisors. The sum of these divisors (counting 308385705) is 1, the average is 0.125.

Base conversion 308385705

Base System Value
2 Binary 10010011000011001011110101001
3 Ternary 210111021121122210
4 Quaternary 102120121132221
5 Quinary 1112421320310
6 Senary 50333435333
8 Octal 2230313651
10 Decimal 308385705
12 Duodecimal 8733bb49
16 Hexadecimal 126197a9
20 Vigesimal 4g78455
36 Base36 53lrxl

Cryptographic Hash Functions

md5 2746b99f330b8657d3845ddcd3980edc
sha1 1b2ef6516b64923039f2fb6468eb986d944c0999
sha256 2ed371077b13bca56dce376d25f01e6686680aa6fe2ef7d6c5519a165988a265
sha512 d674605ea80bbe07b2e3091f455ef8c72d71199e0be085b4ac5a5f85b380c43a8e4d02e558ada83d1756e5768d28cadb34f34bb4cb961a235bf25ebeeedd88f4
ripemd-160 1df3b1104be2debfb45669c5d6af81eb8b858866

308385705 as geometric shapes

Circle

Radius = n
Diameter 616771410
Circumference 1937644530.6002
Area 2.9877093730427E+17

Sphere

Radius = n
Volume 1.2284891484545E+26
Surface area 1.1950837492171E+18
Circumference 1937644530.6002

Square

Length = n
Perimeter 1233542820
Area 95101743048347025
Diagonal 436123246.45299

Cube

Length = n
Surface area 570610458290082150
Volume 2.9328018076693E+25
Space diagonal 534139709.38795

Equilateral Triangle

Length = n
Perimeter 925157115
Area 4.1180262712024E+16
Altitude 267069854.69397

Triangular Pyramid

Length = n
Surface area 4.1180262712024E+16
Volume 3.4563400767986E+24
Height 145374415.48433