121565206 (number)

121565206 is an even 9-digits composite number following 121565205 and preceding 121565207. In scientific notation, it is written as 1.21565206 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 51365160 positive integers (up to 121565206) that are relatively prime to 121565206.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred sixty-five thousand two hundred six

Notation

Scientific notation 1.21565206 × 10^8
Engineering notation 1.21565206 × 10^6

Prime Factorization of 121565206

Prime Factorization 2 × 7 × 71 × 122299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121565206
Product of the distinct prime numbers

The prime factorization of 121565206 is 2 × 7 × 71 × 122299. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 66, 23, 606, 721, 9648, 8682, 26789, 81530, 867239, 994685, 4676551, 7478449, 11704568, 7293283, 227397678, 438518984, 2755402957, 7539479209

Basic calculations (n = 121565206)

Multiplication

n×y
n×2 243130412
n×3 364695618
n×4 486260824
n×5 607826030

Division

n÷y
n÷2 60782603
n÷3 40521735.333333
n÷3 30391301.5
n÷5 24313041.2

Exponentiation

ny
n2 14778099309822436
n3 1.796502686887E+24
n4 2.1839221921097E+32
n5 2.6548895117179E+40

Nth Root

y√n
2√n 11025.661250011
3√n 495.3776745619
4√n 105.00314876236
5√n 41.396331688053

Divisors of 121565206

1, 2, 7, 14, 71, 142, 497, 994, 122299, 244598, 856093, 1712186, 8683229, 17366458, 60782603, 121565206

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 -121565205
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 121565206 can be divided by 16 positive divisors. The sum of these divisors (counting 121565206) is 1, the average is 0.0625.

Base conversion 121565206

Base System Value
2 Binary 111001111101111000000010110
3 Ternary 22110202011010001
4 Quaternary 13033233000112
5 Quinary 222110041311
6 Senary 20021321514
8 Octal 717570026
10 Decimal 121565206
12 Duodecimal 3486629a
16 Hexadecimal 73ef016
20 Vigesimal 1hjfd06
36 Base36 20dkba

Cryptographic Hash Functions

md5 dc14c35d1890768de5a04afc1996e801
sha1 4a981ddae26e5d2ddfb55b4272827623073edd06
sha256 f1fc010c40670261eee7a7ab8df8d1e751109c6e51afc24b2b2af0897c63df52
sha512 f8bae31394ca4f91b5e9da3930e9f27fba68d61e4626f80b159df2edbd490d9b90b065617dfb83c2f7a06a8eb62694048e24e24de4a8b168e014e89752f6073f
ripemd-160 7d1398a7e8d3ec1b8401896f35c301c4220594e0

121565206 as geometric shapes

Circle

Radius = n
Diameter 243130412
Circumference 763816716.20346
Area 4.6426768225759E+16

Sphere

Radius = n
Volume 7.5251728577048E+24
Surface area 1.8570707290303E+17
Circumference 763816716.20346

Square

Length = n
Perimeter 486260824
Area 14778099309822436
Diagonal 171919163.03788

Cube

Length = n
Surface area 88668595858934616
Volume 1.796502686887E+24
Space diagonal 210557113.22458

Equilateral Triangle

Length = n
Perimeter 364695618
Area 6.3991047109778E+15
Altitude 105278556.61229

Triangular Pyramid

Length = n
Surface area 6.3991047109778E+15
Volume 2.1171987205294E+23
Height 57306387.679293