201991123 (number)

201991123 is an odd 9-digits prime number following 201991122 and preceding 201991124. In scientific notation, it is written as 2.01991123 × 10^8. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 201991122 positive integers (up to 201991123) that are relatively prime to 201991123.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred ninety-one thousand one hundred twenty-three

Notation

Scientific notation 2.01991123 × 10^8
Engineering notation 2.01991123 × 10^6

Prime Factorization of 201991123

Prime Factorization 201991123

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 201991123
Product of the distinct prime numbers

The prime factorization of 201991123 is 201991123. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 1, 98, 95, 831, 587, 8876, 1211, 82540, 52821, 919168, 925777, 10185, 8647187, 45466788, 70531384, 188873259, 252061530, 2589040395, 8290296734

Basic calculations (n = 201991123)

Multiplication

n×y
n×2 403982246
n×3 605973369
n×4 807964492
n×5 1009955615

Division

n÷y
n÷2 100995561.5
n÷3 67330374.333333
n÷3 50497780.75
n÷5 40398224.6

Exponentiation

ny
n2 40800413770801129
n3 8.2413213964288E+24
n4 1.6646737638686E+33
n5 3.3624932299245E+41

Nth Root

y√n
2√n 14212.358108351
3√n 586.73783575455
4√n 119.21559507191
5√n 45.821199800757

Divisors of 201991123

1, 201991123

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 201991124
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 100995562
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 14212.358143531
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999900986
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201991123 can be divided by 2 positive divisors. The sum of these divisors (counting 201991123) is 201991124, the average is 100995562.

Base conversion 201991123

Base System Value
2 Binary 1100000010100010001111010011
3 Ternary 112002002012201201
4 Quaternary 30002202033103
5 Quinary 403202203443
6 Senary 32013212031
8 Octal 1402421723
10 Decimal 201991123
12 Duodecimal 57791017
16 Hexadecimal c0a23d3
20 Vigesimal 3328hg3
36 Base36 3c9dcj

Cryptographic Hash Functions

md5 d1cf2d618ecf141178b2994e977332da
sha1 da54486e31d98dced036a1a95aacdbac0fd31965
sha256 2a732433b5d4def810dc88a558f3865c403e7476171f74416fa8f87ac3959f86
sha512 2ed2bd44e1511f67124bc6d558fa1f1dcbf801ee9552d5b170af94ab65a343f59f4be33e3adbd6d86a2403fd3fa416e6af7140102b7696cec53118efccef247e
ripemd-160 1763788301c06008070edcdaf6bc5c49f8c5e7a4

201991123 as geometric shapes

Circle

Radius = n
Diameter 403982246
Circumference 1269147656.2143
Area 1.2817828016577E+17

Sphere

Radius = n
Volume 3.4521166339857E+25
Surface area 5.1271312066309E+17
Circumference 1269147656.2143

Square

Length = n
Perimeter 807964492
Area 40800413770801129
Diagonal 285658585.62557

Cube

Length = n
Surface area 244802482624806774
Volume 8.2413213964288E+24
Space diagonal 349858887.71389

Equilateral Triangle

Length = n
Perimeter 605973369
Area 1.7667097405215E+16
Altitude 174929443.85695

Triangular Pyramid

Length = n
Surface area 1.7667097405215E+16
Volume 9.712490408921E+23
Height 95219528.541857