201809697 (number)

201809697 is an odd 9-digits composite number following 201809696 and preceding 201809698. In scientific notation, it is written as 2.01809697 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 127458720 positive integers (up to 201809697) that are relatively prime to 201809697.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred nine thousand six hundred ninety-seven

Notation

Scientific notation 2.01809697 × 10^8
Engineering notation 2.01809697 × 10^6

Prime Factorization of 201809697

Prime Factorization 57 × 3540521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201809697
Product of the distinct prime numbers

The prime factorization of 201809697 is 57 × 3540521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 64, 31, 701, 244, 8389, 6771, 56128, 68273, 589689, 314608, 3796564, 8309924, 45337992, 69600048, 836034466, 733424349, 6241463494, 381615927

Basic calculations (n = 201809697)

Multiplication

n×y
n×2 403619394
n×3 605429091
n×4 807238788
n×5 1009048485

Division

n÷y
n÷2 100904848.5
n÷3 67269899
n÷3 50452424.25
n÷5 40361939.4

Exponentiation

ny
n2 40727153803231809
n3 8.2191345687026E+24
n4 1.6587010569121E+33
n5 3.3474195770901E+41

Nth Root

y√n
2√n 14205.97398984
3√n 586.56211617593
4√n 119.18881654685
5√n 45.812965631657

Divisors of 201809697

1, 57, 3540521, 201809697

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201809696
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201809697 can be divided by 4 positive divisors. The sum of these divisors (counting 201809697) is 1, the average is 0.25.

Base conversion 201809697

Base System Value
2 Binary 1100000001110101111100100001
3 Ternary 112001201222212020
4 Quaternary 30001311330201
5 Quinary 403130402242
6 Senary 32005252053
8 Octal 1401657441
10 Decimal 201809697
12 Duodecimal 57704029
16 Hexadecimal c075f21
20 Vigesimal 331644h
36 Base36 3c5hcx

Cryptographic Hash Functions

md5 4fa8c59de6b0ff90b90935129cd5703f
sha1 8a8a6f1e8f71ed8dc05c214705d2c4f4f31869cb
sha256 4a3038b308258f8f3b7ace0c75fab4c595353364884fe9a1e59d02374cf73f97
sha512 ed0d31f27bff162e8f8e6251683664d3806311b67d05d8db77f8e61ac4e2ae44d0fe7e3333aeeb61684e95f3053785b38c147e08c7e1e23147ecf3a0001db6db
ripemd-160 9e57f95eda1a617c90cb3bcda9e931c8e8ecc13b

201809697 as geometric shapes

Circle

Radius = n
Diameter 403619394
Circumference 1268007723.0368
Area 1.2794812718985E+17

Sphere

Radius = n
Volume 3.4428230373203E+25
Surface area 5.1179250875942E+17
Circumference 1268007723.0368

Square

Length = n
Perimeter 807238788
Area 40727153803231809
Diagonal 285402010.5158

Cube

Length = n
Surface area 244362922819390854
Volume 8.2191345687026E+24
Space diagonal 349544648.66408

Equilateral Triangle

Length = n
Perimeter 605429091
Area 1.7635374908717E+16
Altitude 174772324.33204

Triangular Pyramid

Length = n
Surface area 1.7635374908717E+16
Volume 9.6863429816906E+23
Height 95134003.505268