206749892 (number)

206749892 is an even 9-digits composite number following 206749891 and preceding 206749893. In scientific notation, it is written as 2.06749892 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 102426336 positive integers (up to 206749892) that are relatively prime to 206749892.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.06749892 × 10^8
Engineering notation 2.06749892 × 10^6

Prime Factorization of 206749892

Prime Factorization 2 × 2 × 109 × 474197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 103374946
Product of the distinct prime numbers

The prime factorization of 206749892 is 2 × 2 × 109 × 474197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 84, 100, 62, 745, 9761, 6405, 74135, 40577, 295844, 681957, 8117263, 6948023, 49213624, 18564353, 784237768, 990615257, 7690642566, 8511404147

Basic calculations (n = 206749892)

Multiplication

n×y
n×2 413499784
n×3 620249676
n×4 826999568
n×5 1033749460

Division

n÷y
n÷2 103374946
n÷3 68916630.666667
n÷3 51687473
n÷5 41349978.4

Exponentiation

ny
n2 42745517842011664
n3 8.83763119732E+24
n4 1.8271792955817E+33
n5 3.7776912202616E+41

Nth Root

y√n
2√n 14378.80008902
3√n 591.30982768823
4√n 119.91163450233
5√n 46.035096542852

Divisors of 206749892

1, 2, 4, 109, 218, 436, 474197, 948394, 1896788, 51687473, 103374946, 206749892

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -206749891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 206749892 can be divided by 12 positive divisors. The sum of these divisors (counting 206749892) is 1, the average is 0.083333333333333.

Base conversion 206749892

Base System Value
2 Binary 1100010100101100000011000100
3 Ternary 112102000222112102
4 Quaternary 30110230003010
5 Quinary 410411444032
6 Senary 32303211232
8 Octal 1424540304
10 Decimal 206749892
12 Duodecimal 592a6b18
16 Hexadecimal c52c0c4
20 Vigesimal 34c3eec
36 Base36 3f3d8k

Cryptographic Hash Functions

md5 55e61621b9b38f31568d9e6767dba44b
sha1 2eef3ab738285973303e8ced303dad3405bc0f1c
sha256 de641511b45630988aca3415f83cd9a43f51b1850e21129d06eeb6d394ff8d61
sha512 0eaf7e172232ca123ecc6860900af9f5d90e315c7ef4e7a164ad625d2f345486e345c1d7d870ac2ccb2752ed8fde3ec60f053b9025fb3f162b065b43e4c11a41
ripemd-160 c4d5884d3442db7b7cd9faa7a8bf29cb07620438

206749892 as geometric shapes

Circle

Radius = n
Diameter 413499784
Circumference 1299047883.6754
Area 1.3428900482636E+17

Sphere

Radius = n
Volume 3.7018982992849E+25
Surface area 5.3715601930542E+17
Circumference 1299047883.6754

Square

Length = n
Perimeter 826999568
Area 42745517842011664
Diagonal 292388501.28557

Cube

Length = n
Surface area 256473107052069984
Volume 8.83763119732E+24
Space diagonal 358101317.40338

Equilateral Triangle

Length = n
Perimeter 620249676
Area 1.8509352174552E+16
Altitude 179050658.70169

Triangular Pyramid

Length = n
Surface area 1.8509352174552E+16
Volume 1.0415248248751E+24
Height 97462833.761858