210947690 (number)

210947690 is an even 9-digits composite number following 210947689 and preceding 210947691. In scientific notation, it is written as 2.10947690 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 79747200 positive integers (up to 210947690) that are relatively prime to 210947690.

Interesting facts

Basic properties

Name

Name two hundred ten million nine hundred forty-seven thousand six hundred ninety

Notation

Scientific notation 2.10947690 × 10^8
Engineering notation 2.10947690 × 10^6

Prime Factorization of 210947690

Prime Factorization 2 × 19 × 5 × 521 × 2131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 210947690
Product of the distinct prime numbers

The prime factorization of 210947690 is 2 × 19 × 5 × 521 × 2131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 92, 8, 975, 562, 21, 409, 14593, 85186, 382473, 976381, 3205215, 2437735, 76918606, 89661788, 215765248, 138429789, 6632049562, 9188369925

Basic calculations (n = 210947690)

Multiplication

n×y
n×2 421895380
n×3 632843070
n×4 843790760
n×5 1054738450

Division

n÷y
n÷2 105473845
n÷3 70315896.666667
n÷3 52736922.5
n÷5 42189538

Exponentiation

ny
n2 44498927916336100
n3 9.3869460514276E+24
n4 1.9801545857033E+33
n5 4.1770903569701E+41

Nth Root

y√n
2√n 14524.038350266
3√n 595.28497988437
4√n 120.51571827055
5√n 46.220533583226

Divisors of 210947690

1, 2, 5, 10, 19, 38, 95, 190, 521, 1042, 2131, 2605, 4262, 5210, 9899, 10655, 19798, 21310, 40489, 49495, 80978, 98990, 202445, 404890, 1110251, 2220502, 5551255, 11102510, 21094769, 42189538, 105473845, 210947690

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -210947689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 210947690 can be divided by 32 positive divisors. The sum of these divisors (counting 210947690) is 1, the average is 0.03125.

Base conversion 210947690

Base System Value
2 Binary 1100100100101100111001101010
3 Ternary 112200221020211102
4 Quaternary 30210230321222
5 Quinary 413000311230
6 Senary 32533201402
8 Octal 1444547152
10 Decimal 210947690
12 Duodecimal 5a790262
16 Hexadecimal c92ce6a
20 Vigesimal 35i894a
36 Base36 3hlca2

Cryptographic Hash Functions

md5 d4d4c36a9af4c4d64d8ef4fd0a0209b6
sha1 e979ae49dfed103c088a5c44de97b604a137fb63
sha256 454b0f85edacf6c99f83b817c750f92d8494a349bcd7a57bfcfe19699c9a339f
sha512 4b0b5e6622f3011bf1bf62351a805cf0fb0be82cc539b75aeb28b6e4cc67ecb4bd387daed8338596822295598ee7ffaa344c2f7372439516ca1be83ecfe4ed94
ripemd-160 d71f79c491d58c2f2a615dd8921bd900603e332f

210947690 as geometric shapes

Circle

Radius = n
Diameter 421895380
Circumference 1325423426.3915
Area 1.3979750503458E+17

Sphere

Radius = n
Volume 3.9319947673078E+25
Surface area 5.5919002013833E+17
Circumference 1325423426.3915

Square

Length = n
Perimeter 843790760
Area 44498927916336100
Diagonal 298325084.14928

Cube

Length = n
Surface area 266993567498016600
Volume 9.3869460514276E+24
Space diagonal 365372116.81929

Equilateral Triangle

Length = n
Perimeter 632843070
Area 1.926860100836E+16
Altitude 182686058.40964

Triangular Pyramid

Length = n
Surface area 1.926860100836E+16
Volume 1.1062622012661E+24
Height 99441694.716425