313888921 (number)

313888921 is an odd 9-digits composite number following 313888920 and preceding 313888922. In scientific notation, it is written as 3.13888921 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 312755472 positive integers (up to 313888921) that are relatively prime to 313888921.

Interesting facts

Basic properties

Name

Name three hundred thirteen million eight hundred eighty-eight thousand nine hundred twenty-one

Notation

Scientific notation 3.13888921 × 10^8
Engineering notation 3.13888921 × 10^6

Prime Factorization of 313888921

Prime Factorization 277 × 1133173

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 313888921
Product of the distinct prime numbers

The prime factorization of 313888921 is 277 × 1133173. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 10, 90, 543, 768, 1854, 2275, 44436, 48742, 39030, 916352, 6649909, 9741012, 67499465, 71190514, 888246023, 972849471, 1797999209, 8531888672

Basic calculations (n = 313888921)

Multiplication

n×y
n×2 627777842
n×3 941666763
n×4 1255555684
n×5 1569444605

Division

n÷y
n÷2 156944460.5
n÷3 104629640.33333
n÷3 78472230.25
n÷5 62777784.2

Exponentiation

ny
n2 98526254726544241
n3 3.0926299786286E+25
n4 9.7074228704399E+33
n5 3.0470524904931E+42

Nth Root

y√n
2√n 17716.910594119
3√n 679.60828145583
4√n 133.10488568839
5√n 50.044366666062

Divisors of 313888921

1, 277, 1133173, 313888921

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -313888920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 313888921 can be divided by 4 positive divisors. The sum of these divisors (counting 313888921) is 1, the average is 0.25.

Base conversion 313888921

Base System Value
2 Binary 10010101101011001000010011001
3 Ternary 210212122012122121
4 Quaternary 102231121002121
5 Quinary 1120323421141
6 Senary 51051421241
8 Octal 2255310231
10 Decimal 313888921
12 Duodecimal 89154821
16 Hexadecimal 12b59099
20 Vigesimal 4i1g261
36 Base36 56vq8p

Cryptographic Hash Functions

md5 1fa2a7e2f92ac896d6e560ba1cf77c81
sha1 2705853bc69a60c6e978b1f4c8586fcfeb5e2c4c
sha256 f796b8d99f48b9b391b5c39e1001ccd02d6fb5aa9386cbc765ed58b160f079b2
sha512 b2b64876b4c7e9027eeec337c3300a820ec1a352c4a44a7ddc93d693ddf2250722915ec6e9c0b39962f6c378c50a48f1b4887a1f54ba1b9db54f137a9b6eefed
ripemd-160 7a869912a3890f8b34e05375ded9c62343210717

313888921 as geometric shapes

Circle

Radius = n
Diameter 627777842
Circumference 1972222256.5137
Area 3.0952935803463E+17

Sphere

Radius = n
Volume 1.2954378161508E+26
Surface area 1.2381174321385E+18
Circumference 1972222256.5137

Square

Length = n
Perimeter 1255555684
Area 98526254726544241
Diagonal 443905969.15686

Cube

Length = n
Surface area 591157528359265446
Volume 3.0926299786286E+25
Space diagonal 543671559.10497

Equilateral Triangle

Length = n
Perimeter 941666763
Area 4.2663119766462E+16
Altitude 271835779.55249

Triangular Pyramid

Length = n
Surface area 4.2663119766462E+16
Volume 3.6446993826485E+24
Height 147968656.38562