201405681 (number)

201405681 is an odd 9-digits composite number following 201405680 and preceding 201405682. In scientific notation, it is written as 2.01405681 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 118070784 positive integers (up to 201405681) that are relatively prime to 201405681.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred five thousand six hundred eighty-one

Notation

Scientific notation 2.01405681 × 10^8
Engineering notation 2.01405681 × 10^6

Prime Factorization of 201405681

Prime Factorization 3 × 3 × 17 × 19 × 79 × 877

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 67135227
Product of the distinct prime numbers

The prime factorization of 201405681 is 3 × 3 × 17 × 19 × 79 × 877. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201405681)

Multiplication

n×y
n×2 402811362
n×3 604217043
n×4 805622724
n×5 1007028405

Division

n÷y
n÷2 100702840.5
n÷3 67135227
n÷3 50351420.25
n÷5 40281136.2

Exponentiation

ny
n2 40564248339073761
n3 8.1698700609843E+24
n4 1.645458243314E+33
n5 3.3140463805173E+41

Nth Root

y√n
2√n 14191.746932637
3√n 586.17042902081
4√n 119.12911874364
5√n 45.794607731999

Divisors of 201405681

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201405680
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201405681 can be divided by 48 positive divisors. The sum of these divisors (counting 201405681) is 1, the average is 0.020833333333333.

Base conversion 201405681

Base System Value
2 Binary 1100000000010011010011110001
3 Ternary 112000222110122200
4 Quaternary 30000103103301
5 Quinary 403024440211
6 Senary 31552453413
8 Octal 1400232361
10 Decimal 201405681
12 Duodecimal 5754a269
16 Hexadecimal c0134f1
20 Vigesimal 32ife41
36 Base36 3bwtm9

Cryptographic Hash Functions

md5 23497289f97e7460a18d8d5b0e3b1e94
sha1 b12e527c8dbffbc08ab0eb9e37ba1e8ef0222046
sha256 70d74671abbe7907f73b977f0dcbb9f493312b2e633d1c2e37e483e02a2c67b8
sha512 b1775a60cb5bacd2230f39b2c433caf54af17704f2420a99e30fc351e1c16129b4154175cccb297a808aabc1e417b00a4a6892a1bad21b5b783171eddee4e9a0
ripemd-160 b3ec4fbee184f325e5963325c3f2112713d665db

201405681 as geometric shapes

Circle

Radius = n
Diameter 402811362
Circumference 1265469215.6417
Area 1.2743634458043E+17

Sphere

Radius = n
Volume 3.4221871685828E+25
Surface area 5.097453783217E+17
Circumference 1265469215.6417

Square

Length = n
Perimeter 805622724
Area 40564248339073761
Diagonal 284830645.60919

Cube

Length = n
Surface area 243385490034442566
Volume 8.1698700609843E+24
Space diagonal 348844872.42501

Equilateral Triangle

Length = n
Perimeter 604217043
Area 1.7564834773529E+16
Altitude 174422436.2125

Triangular Pyramid

Length = n
Surface area 1.7564834773529E+16
Volume 9.6282842025582E+23
Height 94943548.536396