201994789 (number)

201994789 is an odd 9-digits prime number following 201994788 and preceding 201994790. In scientific notation, it is written as 2.01994789 × 10^8. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 201994788 positive integers (up to 201994789) that are relatively prime to 201994789.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred ninety-four thousand seven hundred eighty-nine

Notation

Scientific notation 2.01994789 × 10^8
Engineering notation 2.01994789 × 10^6

Prime Factorization of 201994789

Prime Factorization 201994789

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 201994789
Product of the distinct prime numbers

The prime factorization of 201994789 is 201994789. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 6, 74, 63, 932, 815, 5917, 9137, 3619, 41436, 463995, 773057, 2423382, 1036465, 27647028, 93033606, 225723775, 164378175, 6640097464, 335253561

Basic calculations (n = 201994789)

Multiplication

n×y
n×2 403989578
n×3 605984367
n×4 807979156
n×5 1009973945

Division

n÷y
n÷2 100997394.5
n÷3 67331596.333333
n÷3 50498697.25
n÷5 40398957.8

Exponentiation

ny
n2 40801894783154521
n3 8.2417701275235E+24
n4 1.6647946178956E+33
n5 3.3627983757016E+41

Nth Root

y√n
2√n 14212.487080029
3√n 586.74138536251
4√n 119.2161359885
5√n 45.821366124203

Divisors of 201994789

1, 201994789

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 201994790
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 100997395
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14212.48711521
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999900988
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201994789 can be divided by 2 positive divisors. The sum of these divisors (counting 201994789) is 201994790, the average is 100997395.

Base conversion 201994789

Base System Value
2 Binary 1100000010100011001000100101
3 Ternary 112002002101202111
4 Quaternary 30002203020211
5 Quinary 403202313124
6 Senary 32013241021
8 Octal 1402431045
10 Decimal 201994789
12 Duodecimal 57793171
16 Hexadecimal c0a3225
20 Vigesimal 33296j9
36 Base36 3c9g6d

Cryptographic Hash Functions

md5 497b514a84eb84b84795dd4ec01e66e5
sha1 ee329d169a6b0e2ac30001c706b4ef2dfeb25da1
sha256 6d6d1f4140cbc2e0bdc8c75e8aa52c4476057cccc899bd02a6cc5b3aeac6b804
sha512 a13de6a3cf96a93cf4e99009e29fa8f5481136790a80ddafded5a85c72c87d2428d82083a9662da66f7ab702c865d8bf803c24940ce14d21b4f9dd89afa20030
ripemd-160 d5715d6ec566a16ac0d1f475cb6a19ab559f4f26

201994789 as geometric shapes

Circle

Radius = n
Diameter 403989578
Circumference 1269170690.3716
Area 1.281829329033E+17

Sphere

Radius = n
Volume 3.4523045980272E+25
Surface area 5.1273173161321E+17
Circumference 1269170690.3716

Square

Length = n
Perimeter 807979156
Area 40801894783154521
Diagonal 285663770.13249

Cube

Length = n
Surface area 244811368698927126
Volume 8.2417701275235E+24
Space diagonal 349865237.41215

Equilateral Triangle

Length = n
Perimeter 605984367
Area 1.7667738702376E+16
Altitude 174932618.70608

Triangular Pyramid

Length = n
Surface area 1.7667738702376E+16
Volume 9.7130192435876E+23
Height 95221256.710831