201999855 (number)

201999855 is an odd 9-digits composite number following 201999854 and preceding 201999856. In scientific notation, it is written as 2.01999855 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 107509920 positive integers (up to 201999855) that are relatively prime to 201999855.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred ninety-nine thousand eight hundred fifty-five

Notation

Scientific notation 2.01999855 × 10^8
Engineering notation 2.01999855 × 10^6

Prime Factorization of 201999855

Prime Factorization 3 × 5 × 491 × 27427

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201999855
Product of the distinct prime numbers

The prime factorization of 201999855 is 3 × 5 × 491 × 27427. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 21, 20, 270, 593, 6535, 7627, 3445, 22126, 514974, 580297, 442063, 9101435, 36291604, 50574966, 176618660, 912842448, 6007171964, 5716301312

Basic calculations (n = 201999855)

Multiplication

n×y
n×2 403999710
n×3 605999565
n×4 807999420
n×5 1009999275

Division

n÷y
n÷2 100999927.5
n÷3 67333285
n÷3 50499963.75
n÷5 40399971

Exponentiation

ny
n2 40803941420021025
n3 8.2423902502727E+24
n4 1.6649616354085E+33
n5 3.3632200893308E+41

Nth Root

y√n
2√n 14212.665302469
3√n 586.7462904511
4√n 119.21688346232
5√n 45.82159596054

Divisors of 201999855

1, 3, 5, 15, 491, 1473, 2455, 7365, 27427, 82281, 137135, 411405, 13466657, 40399971, 67333285, 201999855

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201999854
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201999855 can be divided by 16 positive divisors. The sum of these divisors (counting 201999855) is 1, the average is 0.0625.

Base conversion 201999855

Base System Value
2 Binary 1100000010100100010111101111
3 Ternary 112002002122201010
4 Quaternary 30002210113233
5 Quinary 403202443410
6 Senary 32013320303
8 Octal 1402442757
10 Decimal 201999855
12 Duodecimal 57796093
16 Hexadecimal c0a45ef
20 Vigesimal 3329jcf
36 Base36 3c9k33

Cryptographic Hash Functions

md5 b7a27affc50c502d4bb9aa3f6d88deb3
sha1 5a90df325c8bb2abc87694b27a8725a1befb190d
sha256 768d37600e1ae2a255ed614da14ca26b63986e7791f6e11c53b95a3c030c2c76
sha512 45b1aed30ed39a7ea5efff8fe6b8c471bcbac095a84c69c9c96123a50bf5a5cccd3c4ee95d99241c49b071fce55e8dfa8a7291b8c53ad8569941300ec47e6782
ripemd-160 60431fbc9f790db0c3d9aaba3e25e367f5ddd32c

201999855 as geometric shapes

Circle

Radius = n
Diameter 403999710
Circumference 1269202520.9884
Area 1.2818936260265E+17

Sphere

Radius = n
Volume 3.4525643544369E+25
Surface area 5.1275745041059E+17
Circumference 1269202520.9884

Square

Length = n
Perimeter 807999420
Area 40803941420021025
Diagonal 285670934.5384

Cube

Length = n
Surface area 244823648520126150
Volume 8.2423902502727E+24
Space diagonal 349874011.98155

Equilateral Triangle

Length = n
Perimeter 605999565
Area 1.7668624922135E+16
Altitude 174937005.99077

Triangular Pyramid

Length = n
Surface area 1.7668624922135E+16
Volume 9.7137500652562E+23
Height 95223644.846133