201128868 (number)

201128868 is an even 9-digits composite number following 201128867 and preceding 201128869. In scientific notation, it is written as 2.01128868 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 64514880 positive integers (up to 201128868) that are relatively prime to 201128868.

Interesting facts

Basic properties

Name

Name two hundred one million one hundred twenty-eight thousand eight hundred sixty-eight

Notation

Scientific notation 2.01128868 × 10^8
Engineering notation 2.01128868 × 10^6

Prime Factorization of 201128868

Prime Factorization 2 × 2 × 3 × 3 × 31 × 229 × 787

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 33521478
Product of the distinct prime numbers

The prime factorization of 201128868 is 2 × 2 × 3 × 3 × 31 × 229 × 787. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 4, 27, 53, 927, 234, 7847, 7844, 98047, 32779, 580804, 174167, 8435688, 790431, 79171088, 74686749, 875404361, 204641638, 9496872424, 7397519005

Basic calculations (n = 201128868)

Multiplication

n×y
n×2 402257736
n×3 603386604
n×4 804515472
n×5 1005644340

Division

n÷y
n÷2 100564434
n÷3 67042956
n÷3 50282217
n÷5 40225773.6

Exponentiation

ny
n2 40452821542961424
n3 8.1362302043418E+24
n4 1.6364307707867E+33
n5 3.2913346848869E+41

Nth Root

y√n
2√n 14181.990974472
3√n 585.90176068305
4√n 119.088164712
5√n 45.782012737139

Divisors of 201128868

1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 229, 279, 372, 458, 558, 687, 787, 916, 1116, 1374, 1574, 2061, 2361, 2748, 3148, 4122, 4722, 7083, 7099, 8244, 9444, 14166, 14198, 21297, 24397, 28332, 28396, 42594, 48794, 63891, 73191, 85188, 97588, 127782, 146382, 180223, 219573, 255564, 292764, 360446, 439146, 540669, 720892, 878292, 1081338, 1622007, 2162676, 3244014, 5586913, 6488028, 11173826, 16760739, 22347652, 33521478, 50282217, 67042956, 100564434, 201128868

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201128867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201128868 can be divided by 72 positive divisors. The sum of these divisors (counting 201128868) is 1, the average is 0.013888888888889.

Base conversion 201128868

Base System Value
2 Binary 1011111111001111101110100100
3 Ternary 112000110101221100
4 Quaternary 23333033232210
5 Quinary 402442110433
6 Senary 31542520100
8 Octal 1377175644
10 Decimal 201128868
12 Duodecimal 57436030
16 Hexadecimal bfcfba4
20 Vigesimal 32h1238
36 Base36 3bqw10

Cryptographic Hash Functions

md5 5a311e2eae4a6788c8a28c80cd4875d7
sha1 f66cef549fd6bd5da9631948735255eb473fae58
sha256 3288269fdecbf2250c4ac81a609e59458aee7945ef2f5e502fa34b40f15ca210
sha512 b4bba7e543565f2031525adb5d86462f4965a2d987c90be33a797bc21257b62ce98a09267d94e4b120b1f7ff7339da60948716e84ec0b5a582700723e7bac9f7
ripemd-160 55de3fb9b433259580373343ad68e1a37775bb6b

201128868 as geometric shapes

Circle

Radius = n
Diameter 402257736
Circumference 1263729948.2673
Area 1.2708628697635E+17

Sphere

Radius = n
Volume 3.4080961383834E+25
Surface area 5.0834514790539E+17
Circumference 1263729948.2673

Square

Length = n
Perimeter 804515472
Area 40452821542961424
Diagonal 284439172.91035

Cube

Length = n
Surface area 242716929257768544
Volume 8.1362302043418E+24
Space diagonal 348365418.24481

Equilateral Triangle

Length = n
Perimeter 603386604
Area 1.7516585555482E+16
Altitude 174182709.12241

Triangular Pyramid

Length = n
Surface area 1.7516585555482E+16
Volume 9.5886392513082E+23
Height 94813057.636783