206840121 (number)

206840121 is an odd 9-digits composite number following 206840120 and preceding 206840122. In scientific notation, it is written as 2.06840121 × 10^8. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 133660800 positive integers (up to 206840121) that are relatively prime to 206840121.

Interesting facts

Basic properties

Name

Name two hundred six million eight hundred forty thousand one hundred twenty-one

Notation

Scientific notation 2.06840121 × 10^8
Engineering notation 2.06840121 × 10^6

Prime Factorization of 206840121

Prime Factorization 3 × 41 × 157 × 10711

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 206840121
Product of the distinct prime numbers

The prime factorization of 206840121 is 3 × 41 × 157 × 10711. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 32, 49, 78, 668, 3672, 9657, 65117, 80676, 779273, 733085, 3177566, 6385121, 73215080, 90439000, 98986382, 148376380, 2873395425, 2722383678

Basic calculations (n = 206840121)

Multiplication

n×y
n×2 413680242
n×3 620520363
n×4 827360484
n×5 1034200605

Division

n÷y
n÷2 103420060.5
n÷3 68946707
n÷3 51710030.25
n÷5 41368024.2

Exponentiation

ny
n2 42782835655294641
n3 8.8492069036643E+24
n4 1.830371026708E+33
n5 3.7859416463917E+41

Nth Root

y√n
2√n 14381.937317344
3√n 591.39583423846
4√n 119.92471520643
5√n 46.039113933892

Divisors of 206840121

1, 3, 41, 123, 157, 471, 6437, 10711, 19311, 32133, 439151, 1317453, 1681627, 5044881, 68946707, 206840121

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -206840120
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 206840121 can be divided by 16 positive divisors. The sum of these divisors (counting 206840121) is 1, the average is 0.0625.

Base conversion 206840121

Base System Value
2 Binary 1100010101000010000100111001
3 Ternary 112102012120022020
4 Quaternary 30111002010321
5 Quinary 410422340441
6 Senary 32305145053
8 Octal 1425020471
10 Decimal 206840121
12 Duodecimal 5932b189
16 Hexadecimal c542139
20 Vigesimal 34cf061
36 Base36 3f5aux

Cryptographic Hash Functions

md5 610c18201a46d97a8ceccfe9c36f7eb6
sha1 f6c4771d1b82d9096245218d96216e2c3e488af8
sha256 ae00ee56225cc0e10da226e5b0014e1726a0c8bc7a11357ad53f78e9942a789a
sha512 84157d53cbe92670629aa7fcb2918d3e5b513bd727f055aec6eb7cdc64bbbca664abe35937c5720ffdc870d9d1a570e8d6e52d7ded7e1e8ea175107d7dcc8455
ripemd-160 668b69775becfb024279eb5e1f2b9caaaf838030

206840121 as geometric shapes

Circle

Radius = n
Diameter 413680242
Circumference 1299614809.2024
Area 1.3440624219441E+17

Sphere

Radius = n
Volume 3.7067471198197E+25
Surface area 5.3762496877765E+17
Circumference 1299614809.2024

Square

Length = n
Perimeter 827360484
Area 42782835655294641
Diagonal 292516104.36109

Cube

Length = n
Surface area 256697013931767846
Volume 8.8492069036643E+24
Space diagonal 358257598.61569

Equilateral Triangle

Length = n
Perimeter 620520363
Area 1.852551126171E+16
Altitude 179128799.30785

Triangular Pyramid

Length = n
Surface area 1.852551126171E+16
Volume 1.0428890349506E+24
Height 97505368.120364