201249742 (number)

201249742 is an even 9-digits composite number following 201249741 and preceding 201249743. In scientific notation, it is written as 2.01249742 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 100599744 positive integers (up to 201249742) that are relatively prime to 201249742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01249742 × 10^8
Engineering notation 2.01249742 × 10^6

Prime Factorization of 201249742

Prime Factorization 2 × 4999 × 20129

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201249742
Product of the distinct prime numbers

The prime factorization of 201249742 is 2 × 4999 × 20129. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 60, 95, 269, 36, 7428, 7919, 53707, 23231, 705036, 522006, 3955390, 1704139, 32008804, 94067723, 642576067, 153707413, 9050381732, 3357239983

Basic calculations (n = 201249742)

Multiplication

n×y
n×2 402499484
n×3 603749226
n×4 804998968
n×5 1006248710

Division

n÷y
n÷2 100624871
n÷3 67083247.333333
n÷3 50312435.5
n÷5 40249948.4

Exponentiation

ny
n2 40501458655066564
n3 8.1509081049558E+24
n4 1.6403681531881E+33
n5 3.3012366761411E+41

Nth Root

y√n
2√n 14186.251865803
3√n 586.01910851037
4√n 119.10605301916
5√n 45.787514210152

Divisors of 201249742

1, 2, 4999, 9998, 20129, 40258, 100624871, 201249742

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201249741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201249742 can be divided by 8 positive divisors. The sum of these divisors (counting 201249742) is 1, the average is 0.125.

Base conversion 201249742

Base System Value
2 Binary 1011111111101101001111001110
3 Ternary 112000200112202011
4 Quaternary 23333231033032
5 Quinary 403004442432
6 Senary 31545251434
8 Octal 1377551716
10 Decimal 201249742
12 Duodecimal 57493b7a
16 Hexadecimal bfed3ce
20 Vigesimal 32hg472
36 Base36 3btham

Cryptographic Hash Functions

md5 e06fc3c89237ed713e2f47aa106f0462
sha1 c8abf1b45a1d9a7076807885b6fb3e5e92e5940c
sha256 f6da01c0a09531fb4b9cb8905ebc2b6a79c18affb1397e8b64fc78578c7232bd
sha512 38985ae4d2deec245287df4635b25f9cfe7d7ce1413931e9ce373c80fe6fbf5c8363f89b39a33c5944e89d6987862675a9a14ffff58fe41fda9405bb34b91348
ripemd-160 25cd5653ca72b81e57e719747df18a8cf86ee2d6

201249742 as geometric shapes

Circle

Radius = n
Diameter 402499484
Circumference 1264489422.0081
Area 1.2723908497043E+17

Sphere

Radius = n
Volume 3.4142444030153E+25
Surface area 5.0895633988171E+17
Circumference 1264489422.0081

Square

Length = n
Perimeter 804998968
Area 40501458655066564
Diagonal 284610114.56049

Cube

Length = n
Surface area 243008751930399384
Volume 8.1509081049558E+24
Space diagonal 348574778.15413

Equilateral Triangle

Length = n
Perimeter 603749226
Area 1.7537646042806E+16
Altitude 174287389.07706

Triangular Pyramid

Length = n
Surface area 1.7537646042806E+16
Volume 9.6059373230711E+23
Height 94870038.186829