201945497 (number)

201945497 is an odd 9-digits composite number following 201945496 and preceding 201945498. In scientific notation, it is written as 2.01945497 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 177843072 positive integers (up to 201945497) that are relatively prime to 201945497.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred forty-five thousand four hundred ninety-seven

Notation

Scientific notation 2.01945497 × 10^8
Engineering notation 2.01945497 × 10^6

Prime Factorization of 201945497

Prime Factorization 23 × 13 × 569 × 1187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201945497
Product of the distinct prime numbers

The prime factorization of 201945497 is 23 × 13 × 569 × 1187. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 72, 21, 405, 390, 5539, 8555, 33421, 41030, 408009, 398602, 1862352, 4273717, 15210580, 99929652, 187401919, 650757944, 9033898047, 4262775065

Basic calculations (n = 201945497)

Multiplication

n×y
n×2 403890994
n×3 605836491
n×4 807781988
n×5 1009727485

Division

n÷y
n÷2 100972748.5
n÷3 67315165.666667
n÷3 50486374.25
n÷5 40389099.4

Exponentiation

ny
n2 40781983758577009
n3 8.2357379787718E+24
n4 1.6631701992848E+33
n5 3.3586973249017E+41

Nth Root

y√n
2√n 14210.752865348
3√n 586.69365474303
4√n 119.20886236077
5√n 45.819129584055

Divisors of 201945497

1, 13, 23, 299, 569, 1187, 7397, 13087, 15431, 27301, 170131, 354913, 675403, 8780239, 15534269, 201945497

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 -201945496
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 201945497 can be divided by 16 positive divisors. The sum of these divisors (counting 201945497) is 1, the average is 0.0625.

Base conversion 201945497

Base System Value
2 Binary 1100000010010111000110011001
3 Ternary 112001222220010212
4 Quaternary 30002113012121
5 Quinary 403144223442
6 Senary 32012220505
8 Octal 1402270631
10 Decimal 201945497
12 Duodecimal 5776a735
16 Hexadecimal c097199
20 Vigesimal 33233eh
36 Base36 3c8e55

Cryptographic Hash Functions

md5 50e972817e4352ae4a606343d45bc5ba
sha1 1f8fa8f8229e5b4ae54eaefd9777c9208428572a
sha256 a202f36323d31c8f8d59c4f82012cea4ad5c5996b2cfc62fcbc26c2d5371a475
sha512 80ff69b7c717a9b1cf586a48321504818fab24d900df0e9c91347ddd08e47fd91577f56f2371c01da110f73dd26ee424694943f46985a6ae0bbee7b299b5a7a4
ripemd-160 d29c3fef00d2cbbb77b8413f6564d8376052ecac

201945497 as geometric shapes

Circle

Radius = n
Diameter 403890994
Circumference 1268860979.6015
Area 1.2812038057476E+17

Sphere

Radius = n
Volume 3.4497778574666E+25
Surface area 5.1248152229906E+17
Circumference 1268860979.6015

Square

Length = n
Perimeter 807781988
Area 40781983758577009
Diagonal 285594060.71758

Cube

Length = n
Surface area 244691902551462054
Volume 8.2357379787718E+24
Space diagonal 349779861.16375

Equilateral Triangle

Length = n
Perimeter 605836491
Area 1.7659116975826E+16
Altitude 174889930.58187

Triangular Pyramid

Length = n
Surface area 1.7659116975826E+16
Volume 9.7059102881085E+23
Height 95198020.239192