201857481 (number)

201857481 is an odd 9-digits composite number following 201857480 and preceding 201857482. In scientific notation, it is written as 2.01857481 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 115049808 positive integers (up to 201857481) that are relatively prime to 201857481.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred fifty-seven thousand four hundred eighty-one

Notation

Scientific notation 2.01857481 × 10^8
Engineering notation 2.01857481 × 10^6

Prime Factorization of 201857481

Prime Factorization 189 × 467 × 2287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201857481
Product of the distinct prime numbers

The prime factorization of 201857481 is 189 × 467 × 2287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 45, 4, 184, 936, 5364, 7858, 39584, 77627, 634512, 10278, 1988164, 5303919, 89108985, 97877678, 484782494, 84645172, 9366032242, 1869897560

Basic calculations (n = 201857481)

Multiplication

n×y
n×2 403714962
n×3 605572443
n×4 807429924
n×5 1009287405

Division

n÷y
n÷2 100928740.5
n÷3 67285827
n÷3 50464370.25
n÷5 40371496.2

Exponentiation

ny
n2 40746442635665361
n3 8.2249742701464E+24
n4 1.6602725874616E+33
n5 3.3513844227834E+41

Nth Root

y√n
2√n 14207.655717957
3√n 586.60840743069
4√n 119.19587122865
5√n 45.815134922308

Divisors of 201857481

1, 189, 467, 2287, 88263, 432243, 1068029, 201857481

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201857480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201857481 can be divided by 8 positive divisors. The sum of these divisors (counting 201857481) is 1, the average is 0.125.

Base conversion 201857481

Base System Value
2 Binary 1100000010000001100111001001
3 Ternary 112001211102102000
4 Quaternary 30002001213021
5 Quinary 403133414411
6 Senary 32010301213
8 Octal 1402014711
10 Decimal 201857481
12 Duodecimal 57727809
16 Hexadecimal c0819c9
20 Vigesimal 331c3e1
36 Base36 3c6i89

Cryptographic Hash Functions

md5 cbfaff46d9fbf88034fa0e95afc0221c
sha1 8ab78682931ad4481a3c4df6aecd83c8f936ee32
sha256 338fc87b0796e34ce9f93a12cc1b48b370b193dfb56cbcda272eba8f170768ee
sha512 1202b473e33ab0121a6f10ab02bbfbba5f5fc2988fba7fb50885b2159b7ef193e7c83381c284222c606a4c8876909113dd40541655354ab0409fc75b9a1a4551
ripemd-160 431ae9d91b568fbb9ee99d4083d6c80e218ef69d

201857481 as geometric shapes

Circle

Radius = n
Diameter 403714962
Circumference 1268307958.7635
Area 1.2800872484412E+17

Sphere

Radius = n
Volume 3.4452691657409E+25
Surface area 5.120348993765E+17
Circumference 1268307958.7635

Square

Length = n
Perimeter 807429924
Area 40746442635665361
Diagonal 285469587.29667

Cube

Length = n
Surface area 244478655813992166
Volume 8.2249742701464E+24
Space diagonal 349627412.97987

Equilateral Triangle

Length = n
Perimeter 605572443
Area 1.7643727218166E+16
Altitude 174813706.48993

Triangular Pyramid

Length = n
Surface area 1.7643727218166E+16
Volume 9.6932251358423E+23
Height 95156529.09889