206988146 (number)

206988146 is an even 9-digits composite number following 206988145 and preceding 206988147. In scientific notation, it is written as 2.06988146 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 102036340 positive integers (up to 206988146) that are relatively prime to 206988146.

Interesting facts

Basic properties

Name

Name two hundred six million nine hundred eighty-eight thousand one hundred forty-six

Notation

Scientific notation 2.06988146 × 10^8
Engineering notation 2.06988146 × 10^6

Prime Factorization of 206988146

Prime Factorization 2 × 71 × 1457663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 206988146
Product of the distinct prime numbers

The prime factorization of 206988146 is 2 × 71 × 1457663. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 24, 24, 804, 675, 6117, 9036, 16967, 16308, 62036, 657432, 5110206, 7358628, 1980855, 36240762, 120040738, 289486073, 4507393700, 7134787045

Basic calculations (n = 206988146)

Multiplication

n×y
n×2 413976292
n×3 620964438
n×4 827952584
n×5 1034940730

Division

n÷y
n÷2 103494073
n÷3 68996048.666667
n÷3 51747036.5
n÷5 41397629.2

Exponentiation

ny
n2 42844092584517316
n3 8.8682192911216E+24
n4 1.8356162693907E+33
n5 3.7995080836862E+41

Nth Root

y√n
2√n 14387.082609063
3√n 591.53687794775
4√n 119.94616546211
5√n 46.045701620847

Divisors of 206988146

1, 2, 71, 142, 1457663, 2915326, 103494073, 206988146

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 -206988145
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 206988146 can be divided by 8 positive divisors. The sum of these divisors (counting 206988146) is 1, the average is 0.125.

Base conversion 206988146

Base System Value
2 Binary 1100010101100110001101110010
3 Ternary 112102111002100122
4 Quaternary 30111212031302
5 Quinary 410442110041
6 Senary 32312250242
8 Octal 1425461562
10 Decimal 206988146
12 Duodecimal 593a0982
16 Hexadecimal c566372
20 Vigesimal 34dda76
36 Base36 3f8h2q

Cryptographic Hash Functions

md5 8407b26771972b833c7a99f9b75ee2dc
sha1 198c083a3693ac6077924eb520094fdebae7cc61
sha256 1823c6fef1909e4c455a38e12cc783a08f5f807e0ec3e9c39e1fb8513efacae3
sha512 03886dc9b85d200c805116eeb4892cd5046b60ff0c2b47d0162f32857ce065279148201af96aaa7ee25691c39654a917d047b47702c0e58206a7f4fbadbad1f3
ripemd-160 f5a25de679b2002f637148ebc5f2557ebbeea607

206988146 as geometric shapes

Circle

Radius = n
Diameter 413976292
Circumference 1300544877.7075
Area 1.3459868651324E+17

Sphere

Radius = n
Volume 3.7147110100548E+25
Surface area 5.3839474605296E+17
Circumference 1300544877.7075

Square

Length = n
Perimeter 827952584
Area 42844092584517316
Diagonal 292725443.32366

Cube

Length = n
Surface area 257064555507103896
Volume 8.8682192911216E+24
Space diagonal 358513985.43648

Equilateral Triangle

Length = n
Perimeter 620964438
Area 1.8552036290142E+16
Altitude 179256992.71824

Triangular Pyramid

Length = n
Surface area 1.8552036290142E+16
Volume 1.0451296663002E+24
Height 97575147.774554