201988668 (number)

201988668 is an even 9-digits composite number following 201988667 and preceding 201988669. In scientific notation, it is written as 2.01988668 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 48 positive divisors. There are 55201344 positive integers (up to 201988668) that are relatively prime to 201988668.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01988668 × 10^8
Engineering notation 2.01988668 × 10^6

Prime Factorization of 201988668

Prime Factorization 2 × 2 × 23 × 3 × 7 × 104549

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 100994334
Product of the distinct prime numbers

The prime factorization of 201988668 is 2 × 2 × 23 × 3 × 7 × 104549. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201988668)

Multiplication

n×y
n×2 403977336
n×3 605966004
n×4 807954672
n×5 1009943340

Division

n÷y
n÷2 100994334
n÷3 67329556
n÷3 50497167
n÷5 40397733.6

Exponentiation

ny
n2 40799422000414224
n3 8.2410209050336E+24
n4 1.6645928355679E+33
n5 3.362288896187E+41

Nth Root

y√n
2√n 14212.271739592
3√n 586.73545867447
4√n 119.21523283369
5√n 45.821088418048

Divisors of 201988668

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201988667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201988668 can be divided by 48 positive divisors. The sum of these divisors (counting 201988668) is 1, the average is 0.020833333333333.

Base conversion 201988668

Base System Value
2 Binary 1100000010100001101000111100
3 Ternary 112002002002100210
4 Quaternary 30002201220330
5 Quinary 403202114133
6 Senary 32013152420
8 Octal 1402415074
10 Decimal 201988668
12 Duodecimal 5778b710
16 Hexadecimal c0a1a3c
20 Vigesimal 3328bd8
36 Base36 3c9bgc

Cryptographic Hash Functions

md5 97b0cc5fbf066bc4cdfc94e66a654779
sha1 f17dca259f94b0792c771f5c8ca4b84e95eb5990
sha256 5cf58ae130bd29089a2ec974209393331b175897292fb8051377dcfe9ae0364d
sha512 6d54f5dfc2e4be9f65541e87259233963e66fbfb915e7168491d1a2b358d675879e056f7bdf23faa51f27ab2cf382ae047d579522e0cf103ac7c89cb6226cebc
ripemd-160 1763406ac728ca3d0ab9597160bb3f1d63e23fad

201988668 as geometric shapes

Circle

Radius = n
Diameter 403977336
Circumference 1269132230.9944
Area 1.2817516442721E+17

Sphere

Radius = n
Volume 3.4519907644444E+25
Surface area 5.1270065770884E+17
Circumference 1269132230.9944

Square

Length = n
Perimeter 807954672
Area 40799422000414224
Diagonal 285655113.73128

Cube

Length = n
Surface area 244796532002485344
Volume 8.2410209050336E+24
Space diagonal 349854635.52916

Equilateral Triangle

Length = n
Perimeter 605966004
Area 1.766666795604E+16
Altitude 174927317.76458

Triangular Pyramid

Length = n
Surface area 1.766666795604E+16
Volume 9.7121362764156E+23
Height 95218371.243759