201616668 (number)

201616668 is an even 9-digits composite number following 201616667 and preceding 201616669. In scientific notation, it is written as 2.01616668 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 144 positive divisors. There are 56263680 positive integers (up to 201616668) that are relatively prime to 201616668.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred sixteen thousand six hundred sixty-eight

Notation

Scientific notation 2.01616668 × 10^8
Engineering notation 2.01616668 × 10^6

Prime Factorization of 201616668

Prime Factorization 2 × 2 × 3 × 3 × 33 × 17 × 67 × 149

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 33602778
Product of the distinct prime numbers

The prime factorization of 201616668 is 2 × 2 × 3 × 3 × 33 × 17 × 67 × 149. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201616668)

Multiplication

n×y
n×2 403233336
n×3 604850004
n×4 806466672
n×5 1008083340

Division

n÷y
n÷2 100808334
n÷3 67205556
n÷3 50404167
n÷5 40323333.6

Exponentiation

ny
n2 40649280815422224
n3 8.1955725546018E+24
n4 1.6523640308111E+33
n5 3.3314413021517E+41

Nth Root

y√n
2√n 14199.178426937
3√n 586.37504287757
4√n 119.16030558427
5√n 45.804198346038

Divisors of 201616668

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201616667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201616668 can be divided by 144 positive divisors. The sum of these divisors (counting 201616668) is 1, the average is 0.0069444444444444.

Base conversion 201616668

Base System Value
2 Binary 1100000001000110110100011100
3 Ternary 112001101012002000
4 Quaternary 30001012310130
5 Quinary 403103213133
6 Senary 32001202300
8 Octal 1401066434
10 Decimal 201616668
12 Duodecimal 57630390
16 Hexadecimal c046d1c
20 Vigesimal 33021d8
36 Base36 3c1cf0

Cryptographic Hash Functions

md5 94df01a15ee7f2d251ab26b44dacb5b2
sha1 c109243401f41b931d30650f247241d19a1633ed
sha256 5f25a2a719ba0aad3c0b491ee888662b6ae12a2246f692608eda65317f5d65fa
sha512 31b666cf75c87b5dd593b6795768a2a988802f28cbee3a23c88c563e3b015358421c0b57d6795989601e56bd556382c0b44e60dd820282585a8f8c6294daa562
ripemd-160 745244d4ec1205d488ba87bdf72844eb3ecbe129

201616668 as geometric shapes

Circle

Radius = n
Diameter 403233336
Circumference 1266794886.0601
Area 1.2770348198344E+17

Sphere

Radius = n
Volume 3.4329534039332E+25
Surface area 5.1081392793376E+17
Circumference 1266794886.0601

Square

Length = n
Perimeter 806466672
Area 40649280815422224
Diagonal 285129026.28607

Cube

Length = n
Surface area 243895684892533344
Volume 8.1955725546018E+24
Space diagonal 349210312.62875

Equilateral Triangle

Length = n
Perimeter 604850004
Area 1.7601654915862E+16
Altitude 174605156.31437

Triangular Pyramid

Length = n
Surface area 1.7601654915862E+16
Volume 9.6585748817754E+23
Height 95043008.762025