311985104 (number)

311985104 is an even 9-digits composite number following 311985103 and preceding 311985105. In scientific notation, it is written as 3.11985104 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 155343360 positive integers (up to 311985104) that are relatively prime to 311985104.

Interesting facts

Basic properties

Name

Name three hundred eleven million nine hundred eighty-five thousand one hundred four

Notation

Scientific notation 3.11985104 × 10^8
Engineering notation 3.11985104 × 10^6

Prime Factorization of 311985104

Prime Factorization 2 × 2 × 2 × 2 × 241 × 80909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 38998138
Product of the distinct prime numbers

The prime factorization of 311985104 is 2 × 2 × 2 × 2 × 241 × 80909. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 10, 47, 4, 829, 713, 1329, 9759, 77114, 52927, 600935, 848072, 7157816, 8583105, 86315326, 61570978, 6604791, 844563378, 5723079649, 2902658416

Basic calculations (n = 311985104)

Multiplication

n×y
n×2 623970208
n×3 935955312
n×4 1247940416
n×5 1559925520

Division

n÷y
n÷2 155992552
n÷3 103995034.66667
n÷3 77996276
n÷5 62397020.8

Exponentiation

ny
n2 97334705117890816
n3 3.0366978099014E+25
n4 9.4740448203868E+33
n5 2.955760858589E+42

Nth Root

y√n
2√n 17663.100067655
3√n 678.23149452386
4√n 132.90259616597
5√n 49.983512458023

Divisors of 311985104

1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 80909, 161818, 323636, 647272, 1294544, 19499069, 38998138, 77996276, 155992552, 311985104

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -311985103
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 311985104 can be divided by 20 positive divisors. The sum of these divisors (counting 311985104) is 1, the average is 0.05.

Base conversion 311985104

Base System Value
2 Binary 10010100110001000001111010000
3 Ternary 210202001111002212
4 Quaternary 102212020033100
5 Quinary 1114332010404
6 Senary 50542531252
8 Octal 2246101720
10 Decimal 311985104
12 Duodecimal 88596b28
16 Hexadecimal 129883d0
20 Vigesimal 4h9i2f4
36 Base36 55qx8w

Cryptographic Hash Functions

md5 d96a38bf3927bf4e628d31b83b62c919
sha1 565e12a4c4975c5ce80e0acf52366b2baffb8215
sha256 c97134c38575a960e453ef3050877cc59d02a2ebc2cd59407e5b4a571b8e9585
sha512 6331380a0cad973a90256f5ec71e313cd5b0724010ef8ef664268c253ac6b74d90e148f93b3540aa2f0169620ad4631a47760fa88300729e7f20bb380e8faa7e
ripemd-160 d0dd1f4345b43ab24f160bc4383111acb3d327fb

311985104 as geometric shapes

Circle

Radius = n
Diameter 623970208
Circumference 1960260221.5117
Area 3.0578599453769E+17

Sphere

Radius = n
Volume 1.2720090041011E+26
Surface area 1.2231439781508E+18
Circumference 1960260221.5117

Square

Length = n
Perimeter 1247940416
Area 97334705117890816
Diagonal 441213565.33518

Cube

Length = n
Surface area 584008230707344896
Volume 3.0366978099014E+25
Space diagonal 540374051.33266

Equilateral Triangle

Length = n
Perimeter 935955312
Area 4.214716365098E+16
Altitude 270187025.66633

Triangular Pyramid

Length = n
Surface area 4.214716365098E+16
Volume 3.5787826896594E+24
Height 147071188.44506