201890988 (number)

201890988 is an even 9-digits composite number following 201890987 and preceding 201890989. In scientific notation, it is written as 2.01890988 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 62119872 positive integers (up to 201890988) that are relatively prime to 201890988.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01890988 × 10^8
Engineering notation 2.01890988 × 10^6

Prime Factorization of 201890988

Prime Factorization 2 × 2 × 9 × 3 × 13 × 143797

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 100945494
Product of the distinct prime numbers

The prime factorization of 201890988 is 2 × 2 × 9 × 3 × 13 × 143797. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201890988)

Multiplication

n×y
n×2 403781976
n×3 605672964
n×4 807563952
n×5 1009454940

Division

n÷y
n÷2 100945494
n÷3 67296996
n÷3 50472747
n÷5 40378197.6

Exponentiation

ny
n2 40759971035616144
n3 8.2290708232319E+24
n4 1.6613752388243E+33
n5 3.3541668840497E+41

Nth Root

y√n
2√n 14208.834857229
3√n 586.64086333366
4√n 119.20081735135
5√n 45.816655822896

Divisors of 201890988

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 -201890987
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 201890988 can be divided by 48 positive divisors. The sum of these divisors (counting 201890988) is 1, the average is 0.020833333333333.

Base conversion 201890988

Base System Value
2 Binary 1100000010001001110010101100
3 Ternary 112001220010101000
4 Quaternary 30002021302230
5 Quinary 403141002423
6 Senary 32011120300
8 Octal 1402116254
10 Decimal 201890988
12 Duodecimal 57743090
16 Hexadecimal c089cac
20 Vigesimal 331g798
36 Base36 3c7830

Cryptographic Hash Functions

md5 584ac0a754daef962ff96826492a7105
sha1 a9209a30ae9eac7691c9e092059845b5afbdc607
sha256 24a06b269abefae14dd154e2c51cbf968699a369f7a1a096e0c9a70f0977ad66
sha512 b57d4f296164ccf4df38511e6d2933244e86f7b40b12491edb14ff3cf3699cb4c7caabc08e0bd1965440afcd50b8fb4fe840111df7bc6b4052c510f0e7f804a3
ripemd-160 03cc74550976f064fc21edbc12faf0dce1122048

201890988 as geometric shapes

Circle

Radius = n
Diameter 403781976
Circumference 1268518489.4536
Area 1.2805122556602E+17

Sphere

Radius = n
Volume 3.4469851258847E+25
Surface area 5.122049022641E+17
Circumference 1268518489.4536

Square

Length = n
Perimeter 807563952
Area 40759971035616144
Diagonal 285516973.3505

Cube

Length = n
Surface area 244559826213696864
Volume 8.2290708232319E+24
Space diagonal 349685448.80628

Equilateral Triangle

Length = n
Perimeter 605672964
Area 1.7649585187181E+16
Altitude 174842724.40314

Triangular Pyramid

Length = n
Surface area 1.7649585187181E+16
Volume 9.6980529699528E+23
Height 95172324.450168