201989688 (number)

201989688 is an even 9-digits composite number following 201989687 and preceding 201989689. In scientific notation, it is written as 2.01989688 × 10^8. The sum of its digits is 51. It has a total of 6 prime factors and 32 positive divisors. There are 67258368 positive integers (up to 201989688) that are relatively prime to 201989688.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred eighty-nine thousand six hundred eighty-eight

Notation

Scientific notation 2.01989688 × 10^8
Engineering notation 2.01989688 × 10^6

Prime Factorization of 201989688

Prime Factorization 2 × 2 × 2 × 3 × 1069 × 7873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 50497422
Product of the distinct prime numbers

The prime factorization of 201989688 is 2 × 2 × 2 × 3 × 1069 × 7873. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201989688)

Multiplication

n×y
n×2 403979376
n×3 605969064
n×4 807958752
n×5 1009948440

Division

n÷y
n÷2 100994844
n÷3 67329896
n÷3 50497422
n÷5 40397937.6

Exponentiation

ny
n2 40799834058337344
n3 8.2411457518953E+24
n4 1.6646264591879E+33
n5 3.362373791279E+41

Nth Root

y√n
2√n 14212.307624028
3√n 586.73644630275
4√n 119.21538333633
5√n 45.821134695313

Divisors of 201989688

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201989687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201989688 can be divided by 32 positive divisors. The sum of these divisors (counting 201989688) is 1, the average is 0.03125.

Base conversion 201989688

Base System Value
2 Binary 1100000010100001111000111000
3 Ternary 112002002010202120
4 Quaternary 30002201320320
5 Quinary 403202132223
6 Senary 32013201240
8 Octal 1402417070
10 Decimal 201989688
12 Duodecimal 57790220
16 Hexadecimal c0a1e38
20 Vigesimal 3328e48
36 Base36 3c9c8o

Cryptographic Hash Functions

md5 0b3d578c16bfcd510d26eecc7e6ca523
sha1 e88616042767d1b0a293f17afdec6ff83ef758dd
sha256 5fad20978600866666507735ddb3bb1d5f0b1d247b57d878ae80dbd79a81721f
sha512 df675d443780b9cffb9add045dfa0e9793c4228a34e69663219dda316211d9318bb437c243de64b6ae9a4211a6336079bf4e7c771c2b5f7509df4a82d68d6777
ripemd-160 d8deeafee49ebea50f05320a43e2cc5e1dd05575

201989688 as geometric shapes

Circle

Radius = n
Diameter 403979376
Circumference 1269138639.8434
Area 1.2817645894536E+17

Sphere

Radius = n
Volume 3.4520430601756E+25
Surface area 5.1270583578142E+17
Circumference 1269138639.8434

Square

Length = n
Perimeter 807958752
Area 40799834058337344
Diagonal 285656556.22911

Cube

Length = n
Surface area 244799004350024064
Volume 8.2411457518953E+24
Space diagonal 349856402.22099

Equilateral Triangle

Length = n
Perimeter 605969064
Area 1.7666846382355E+16
Altitude 174928201.11049

Triangular Pyramid

Length = n
Surface area 1.7666846382355E+16
Volume 9.7122834098532E+23
Height 95218852.07637