201381581 (number)

201381581 is an odd 9-digits composite number following 201381580 and preceding 201381582. In scientific notation, it is written as 2.01381581 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 200841312 positive integers (up to 201381581) that are relatively prime to 201381581.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred eighty-one thousand five hundred eighty-one

Notation

Scientific notation 2.01381581 × 10^8
Engineering notation 2.01381581 × 10^6

Prime Factorization of 201381581

Prime Factorization 373 × 539897

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201381581
Product of the distinct prime numbers

The prime factorization of 201381581 is 373 × 539897. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 47, 40, 899, 537, 4116, 745, 90834, 2022, 245755, 373866, 7103060, 5362281, 5820805, 44594327, 4461577, 491115779, 6958439219, 8766757214

Basic calculations (n = 201381581)

Multiplication

n×y
n×2 402763162
n×3 604144743
n×4 805526324
n×5 1006907905

Division

n÷y
n÷2 100690790.5
n÷3 67127193.666667
n÷3 50345395.25
n÷5 40276316.2

Exponentiation

ny
n2 40554541166059561
n3 8.1669376167507E+24
n4 1.6446708091896E+33
n5 3.3120640777915E+41

Nth Root

y√n
2√n 14190.897822196
3√n 586.14704790139
4√n 119.12555486627
5√n 45.793511732254

Divisors of 201381581

1, 373, 539897, 201381581

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201381580
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201381581 can be divided by 4 positive divisors. The sum of these divisors (counting 201381581) is 1, the average is 0.25.

Base conversion 201381581

Base System Value
2 Binary 1100000000001101011011001101
3 Ternary 112000221020121002
4 Quaternary 30000031123031
5 Quinary 403023202311
6 Senary 31552150045
8 Octal 1400153315
10 Decimal 201381581
12 Duodecimal 57538325
16 Hexadecimal c00d6cd
20 Vigesimal 32icdj1
36 Base36 3bwb0t

Cryptographic Hash Functions

md5 01497ead237174ee695c97ce08cb1c5b
sha1 3c261b2ec86e7e64dc246812d9ff952b38e67369
sha256 1c0c951f2a24acd65cf3e3920e63cb3f76323813099f6506cd68f0a9da336b1a
sha512 4cc871ee97f907aaded5397f5b4a6d54a069456a5f43a52b22510af8bec284a8eccf64ae09b6aa11654258ac809615a03fc16ecd50bfd034250327bd65b2e2a3
ripemd-160 94a42330aab9fe3723446abe23a9c37b157296e0

201381581 as geometric shapes

Circle

Radius = n
Diameter 402763162
Circumference 1265317790.8758
Area 1.27405848597E+17

Sphere

Radius = n
Volume 3.4209588292147E+25
Surface area 5.0962339438799E+17
Circumference 1265317790.8758

Square

Length = n
Perimeter 805526324
Area 40554541166059561
Diagonal 284796563.06234

Cube

Length = n
Surface area 243327246996357366
Volume 8.1669376167507E+24
Space diagonal 348803130.00055

Equilateral Triangle

Length = n
Perimeter 604144743
Area 1.7560631444315E+16
Altitude 174401565.00027

Triangular Pyramid

Length = n
Surface area 1.7560631444315E+16
Volume 9.6248282838865E+23
Height 94932187.687445