201005805 (number)

201005805 is an odd 9-digits composite number following 201005804 and preceding 201005806. In scientific notation, it is written as 2.01005805 × 10^8. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 77045760 positive integers (up to 201005805) that are relatively prime to 201005805.

Interesting facts

Basic properties

Name

Name two hundred one million five thousand eight hundred five

Notation

Scientific notation 2.01005805 × 10^8
Engineering notation 2.01005805 × 10^6

Prime Factorization of 201005805

Prime Factorization 55 × 3 × 77 × 13 × 1217

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201005805
Product of the distinct prime numbers

The prime factorization of 201005805 is 55 × 3 × 77 × 13 × 1217. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 65, 59, 13, 743, 5351, 6220, 81499, 8915, 867301, 808902, 6549891, 7441016, 44713044, 46324675, 83213241, 202031033, 4770220807, 6349313022

Basic calculations (n = 201005805)

Multiplication

n×y
n×2 402011610
n×3 603017415
n×4 804023220
n×5 1005029025

Division

n÷y
n÷2 100502902.5
n÷3 67001935
n÷3 50251451.25
n÷5 40201161

Exponentiation

ny
n2 40403333643698025
n3 8.1213046037351E+24
n4 1.632429369524E+33
n5 3.2812777952681E+41

Nth Root

y√n
2√n 14177.651603845
3√n 585.78223940342
4√n 119.06994416663
5√n 45.776408915763

Divisors of 201005805

1, 3, 13, 39, 55, 77, 165, 231, 715, 1001, 1217, 2145, 3003, 3651, 4235, 12705, 15821, 47463, 55055, 66935, 93709, 165165, 200805, 281127, 870155, 1218217, 2610465, 3654651, 5153995, 15461985, 67001935, 201005805

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201005804
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201005805 can be divided by 32 positive divisors. The sum of these divisors (counting 201005805) is 1, the average is 0.03125.

Base conversion 201005805

Base System Value
2 Binary 1011111110110001101011101101
3 Ternary 112000020011010110
4 Quaternary 23332301223231
5 Quinary 402424141210
6 Senary 31540130233
8 Octal 1376615355
10 Decimal 201005805
12 Duodecimal 57396979
16 Hexadecimal bfb1aed
20 Vigesimal 32g5ea5
36 Base36 3bo92l

Cryptographic Hash Functions

md5 bbcbd012965e5694bc31a8f31cc70b26
sha1 47488ef7ba2e66ad9f0d9f304fe98ce902e0ea1e
sha256 d42e520a08c6678e037cc5dbeef66288593398d6106a62fbcc84fef9e6f7194c
sha512 155501ae9f40ad91699948fe6e301d80099cdde63f4cfe93010d90e1394c49091689f5ed34e93204e5e99c2bc503274b9f106063a67f0a1b16f2192e63254cd1
ripemd-160 0785b29d3881c41730f8ac5d883a59333ecee78b

201005805 as geometric shapes

Circle

Radius = n
Diameter 402011610
Circumference 1262956720.6338
Area 1.2693081615558E+17

Sphere

Radius = n
Volume 3.4018441174212E+25
Surface area 5.0772326462232E+17
Circumference 1262956720.6338

Square

Length = n
Perimeter 804023220
Area 40403333643698025
Diagonal 284265135.54672

Cube

Length = n
Surface area 242420001862188150
Volume 8.1213046037351E+24
Space diagonal 348152266.87628

Equilateral Triangle

Length = n
Perimeter 603017415
Area 1.749515666651E+16
Altitude 174076133.43814

Triangular Pyramid

Length = n
Surface area 1.749515666651E+16
Volume 9.5710492623044E+23
Height 94755045.182241