201988729 (number)

201988729 is an odd 9-digits composite number following 201988728 and preceding 201988730. In scientific notation, it is written as 2.01988729 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 201528180 positive integers (up to 201988729) that are relatively prime to 201988729.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred eighty-eight thousand seven hundred twenty-nine

Notation

Scientific notation 2.01988729 × 10^8
Engineering notation 2.01988729 × 10^6

Prime Factorization of 201988729

Prime Factorization 439 × 460111

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201988729
Product of the distinct prime numbers

The prime factorization of 201988729 is 439 × 460111. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 47, 55, 697, 92, 9873, 1797, 76953, 29919, 746629, 622683, 6124710, 282595, 29288616, 19207545, 330339064, 278132999, 565570920, 4251308839

Basic calculations (n = 201988729)

Multiplication

n×y
n×2 403977458
n×3 605966187
n×4 807954916
n×5 1009943645

Division

n÷y
n÷2 100994364.5
n÷3 67329576.333333
n÷3 50497182.25
n÷5 40397745.8

Exponentiation

ny
n2 40799446643035441
n3 8.24102837133E+24
n4 1.6645948463779E+33
n5 3.3622939731982E+41

Nth Root

y√n
2√n 14212.273885624
3√n 586.73551773861
4√n 119.21524183436
5√n 45.821091185615

Divisors of 201988729

1, 439, 460111, 201988729

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 -201988728
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 201988729 can be divided by 4 positive divisors. The sum of these divisors (counting 201988729) is 1, the average is 0.25.

Base conversion 201988729

Base System Value
2 Binary 1100000010100001101001111001
3 Ternary 112002002002110001
4 Quaternary 30002201221321
5 Quinary 403202114404
6 Senary 32013153001
8 Octal 1402415171
10 Decimal 201988729
12 Duodecimal 5778b761
16 Hexadecimal c0a1a79
20 Vigesimal 3328bg9
36 Base36 3c9bi1

Cryptographic Hash Functions

md5 f101a0f0b1d8ad1f37f99ad19bb1b313
sha1 c152e457a2edb76d1026e5e5a916ec8ebbdfb460
sha256 ad0527b94b0339d11be33217bbc4e2c627938a1982c782ebff122effd7e84844
sha512 e4e5e38201d8d3e36c0bb05f1002ce8be1556048dd318734f05fd162e1c4b089c8f24eb2379d62809ed7bf4b236a4a62d21c3ca81f4dc5acc81059fccd335469
ripemd-160 467b4ede5770aa423d410ce7b350f42fd0ec8abf

201988729 as geometric shapes

Circle

Radius = n
Diameter 403977458
Circumference 1269132614.2687
Area 1.2817524184429E+17

Sphere

Radius = n
Volume 3.4519938919194E+25
Surface area 5.1270096737716E+17
Circumference 1269132614.2687

Square

Length = n
Perimeter 807954916
Area 40799446643035441
Diagonal 285655199.9983

Cube

Length = n
Surface area 244796679858212646
Volume 8.24102837133E+24
Space diagonal 349854741.18426

Equilateral Triangle

Length = n
Perimeter 605966187
Area 1.7666678626608E+16
Altitude 174927370.59213

Triangular Pyramid

Length = n
Surface area 1.7666678626608E+16
Volume 9.7121450755303E+23
Height 95218399.999435