201212388 (number)

201212388 is an even 9-digits composite number following 201212387 and preceding 201212389. In scientific notation, it is written as 2.01212388 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 61560000 positive integers (up to 201212388) that are relatively prime to 201212388.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred twelve thousand three hundred eighty-eight

Notation

Scientific notation 2.01212388 × 10^8
Engineering notation 2.01212388 × 10^6

Prime Factorization of 201212388

Prime Factorization 2 × 2 × 9 × 13 × 191 × 2251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 100606194
Product of the distinct prime numbers

The prime factorization of 201212388 is 2 × 2 × 9 × 13 × 191 × 2251. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201212388)

Multiplication

n×y
n×2 402424776
n×3 603637164
n×4 804849552
n×5 1006061940

Division

n÷y
n÷2 100606194
n÷3 67070796
n÷3 50303097
n÷5 40242477.6

Exponentiation

ny
n2 40486425084662544
n3 8.1463702728681E+24
n4 1.639150616136E+33
n5 3.2981740976439E+41

Nth Root

y√n
2√n 14184.935248354
3√n 585.98284923033
4√n 119.10052581057
5√n 45.78581435823

Divisors of 201212388

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201212387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201212388 can be divided by 48 positive divisors. The sum of these divisors (counting 201212388) is 1, the average is 0.020833333333333.

Base conversion 201212388

Base System Value
2 Binary 1011111111100100000111100100
3 Ternary 112000121122111200
4 Quaternary 23333210013210
5 Quinary 403002244023
6 Senary 31544402500
8 Octal 1377440744
10 Decimal 201212388
12 Duodecimal 57476430
16 Hexadecimal bfe41e4
20 Vigesimal 32hbaj8
36 Base36 3bsoh0

Cryptographic Hash Functions

md5 1c74116e556c20232b5881b46b174456
sha1 c0e33012fa9e5b5fd1abc7ddd546c3a82e0afb68
sha256 f234804b9a267ccdf249ba4c14b199a267022b00db5020f239f7a7ff9497fbb7
sha512 d765ce491e3ce19533ae6162d298bb8d8b2eea8dd73e380ee36badfc7282a6694d2f29dbd2a5483077ebee1afe67916418a9f68010ddaafabe7aadcef693de16
ripemd-160 58f249900294386586b4e7870daa3c9a55d8804f

201212388 as geometric shapes

Circle

Radius = n
Diameter 402424776
Circumference 1264254719.9041
Area 1.2719185561609E+17

Sphere

Radius = n
Volume 3.4123436003553E+25
Surface area 5.0876742246436E+17
Circumference 1264254719.9041

Square

Length = n
Perimeter 804849552
Area 40486425084662544
Diagonal 284557288.02708

Cube

Length = n
Surface area 242918550507975264
Volume 8.1463702728681E+24
Space diagonal 348510079.12826

Equilateral Triangle

Length = n
Perimeter 603637164
Area 1.7531136315867E+16
Altitude 174255039.56413

Triangular Pyramid

Length = n
Surface area 1.7531136315867E+16
Volume 9.6005894366692E+23
Height 94852429.342359