201249940 (number)

201249940 is an even 9-digits composite number following 201249939 and preceding 201249941. In scientific notation, it is written as 2.01249940 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 80416128 positive integers (up to 201249940) that are relatively prime to 201249940.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred forty-nine thousand nine hundred forty

Notation

Scientific notation 2.01249940 × 10^8
Engineering notation 2.01249940 × 10^6

Prime Factorization of 201249940

Prime Factorization 2 × 2 × 5 × 1069 × 9413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 100624970
Product of the distinct prime numbers

The prime factorization of 201249940 is 2 × 2 × 5 × 1069 × 9413. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 26, 13, 748, 794, 1557, 3533, 77815, 56705, 163429, 850655, 9402428, 3694697, 24167965, 26085193, 151651648, 432466184, 356249298, 9803938690

Basic calculations (n = 201249940)

Multiplication

n×y
n×2 402499880
n×3 603749820
n×4 804999760
n×5 1006249700

Division

n÷y
n÷2 100624970
n÷3 67083313.333333
n÷3 50312485
n÷5 40249988

Exponentiation

ny
n2 40501538350003600
n3 8.1509321628459E+24
n4 1.6403746087168E+33
n5 3.3012529158178E+41

Nth Root

y√n
2√n 14186.258844389
3√n 586.01930069571
4√n 119.10608231484
5√n 45.787523219777

Divisors of 201249940

1, 2, 4, 5, 10, 20, 1069, 2138, 4276, 5345, 9413, 10690, 18826, 21380, 37652, 47065, 94130, 188260, 10062497, 20124994, 40249988, 50312485, 100624970, 201249940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201249939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201249940 can be divided by 24 positive divisors. The sum of these divisors (counting 201249940) is 1, the average is 0.041666666666667.

Base conversion 201249940

Base System Value
2 Binary 1011111111101101010010010100
3 Ternary 112000200120000111
4 Quaternary 23333231102110
5 Quinary 403004444230
6 Senary 31545252404
8 Octal 1377552224
10 Decimal 201249940
12 Duodecimal 57494104
16 Hexadecimal bfed494
20 Vigesimal 32hg4h0
36 Base36 3bthg4

Cryptographic Hash Functions

md5 dfeaab7dac752aa20ea2dc33365e2a4e
sha1 1cbe4374192bc66a910b01850cc8d683cafe6e22
sha256 ed96da8b076f575005789db553822bc399bbfb4c113c22c122529d2c9aa7f739
sha512 5a60889e430da3adf2c427aed317bd85b7777a6793c65a88239c323fe3cc21e4f23798f56710c281391cb817ec617c5b740577dbf5f7ff0c9cb05d1cf457abfa
ripemd-160 a45a9000ccb0226d7739fccd6a6762fc33b1dbe0

201249940 as geometric shapes

Circle

Radius = n
Diameter 402499880
Circumference 1264490666.0788
Area 1.2723933533946E+17

Sphere

Radius = n
Volume 3.4142544803607E+25
Surface area 5.0895734135783E+17
Circumference 1264490666.0788

Square

Length = n
Perimeter 804999760
Area 40501538350003600
Diagonal 284610394.57477

Cube

Length = n
Surface area 243009230100021600
Volume 8.1509321628459E+24
Space diagonal 348575121.10019

Equilateral Triangle

Length = n
Perimeter 603749820
Area 1.7537680551726E+16
Altitude 174287560.55009

Triangular Pyramid

Length = n
Surface area 1.7537680551726E+16
Volume 9.6059656755665E+23
Height 94870131.524924