201221280 (number)

201221280 is an even 9-digits composite number following 201221279 and preceding 201221281. In scientific notation, it is written as 2.01221280 × 10^8. The sum of its digits is 18. It has a total of 10 prime factors and 192 positive divisors. There are 49517568 positive integers (up to 201221280) that are relatively prime to 201221280.

Interesting facts

Basic properties

Name

Name two hundred one million two hundred twenty-one thousand two hundred eighty

Notation

Scientific notation 2.01221280 × 10^8
Engineering notation 2.01221280 × 10^6

Prime Factorization of 201221280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 13 × 9 × 3 × 3583

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 12576330
Product of the distinct prime numbers

The prime factorization of 201221280 is 2 × 2 × 2 × 2 × 2 × 5 × 13 × 9 × 3 × 3583. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201221280)

Multiplication

n×y
n×2 402442560
n×3 603663840
n×4 804885120
n×5 1006106400

Division

n÷y
n÷2 100610640
n÷3 67073760
n÷3 50305320
n÷5 40244256

Exponentiation

ny
n2 40490003524838400
n3 8.1474503364725E+24
n4 1.6394403854414E+33
n5 3.2989029284222E+41

Nth Root

y√n
2√n 14185.248676001
3√n 585.9914810427
4√n 119.10184161465
5√n 45.786219025427

Divisors of 201221280

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201221279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201221280 can be divided by 192 positive divisors. The sum of these divisors (counting 201221280) is 1, the average is 0.0052083333333333.

Base conversion 201221280

Base System Value
2 Binary 1011111111100110010010100000
3 Ternary 112000122002201000
4 Quaternary 23333212102200
5 Quinary 403003040110
6 Senary 31544512000
8 Octal 1377462240
10 Decimal 201221280
12 Duodecimal 5747b600
16 Hexadecimal bfe64a0
20 Vigesimal 32hcd40
36 Base36 3bsvc0

Cryptographic Hash Functions

md5 8db7ba6a0b0af42498d3b0dc247e75a6
sha1 25ac5c2703d8f568d8d5898eb2681093f2762770
sha256 2365e0ceb11728ea2ae2d168867843712b71f2e3a077613dd20ecf5210e1d490
sha512 b93062f7503f488b63a629aa3c6726eb51ea4e4f9a88b6eda6b61e4d4a5ba64ea7802586607cab333917b036474149e90871ea8c7514ebf3bb5296ac73db3dc7
ripemd-160 f8a3e0b79cc5ac65cb332e78438e9787b35f8015

201221280 as geometric shapes

Circle

Radius = n
Diameter 402442560
Circumference 1264310589.9879
Area 1.2720309761746E+17

Sphere

Radius = n
Volume 3.41279601634E+25
Surface area 5.0881239046983E+17
Circumference 1264310589.9879

Square

Length = n
Perimeter 804885120
Area 40490003524838400
Diagonal 284569863.21407

Cube

Length = n
Surface area 242940021149030400
Volume 8.1474503364725E+24
Space diagonal 348525480.52404

Equilateral Triangle

Length = n
Perimeter 603663840
Area 1.7532685825916E+16
Altitude 174262740.26202

Triangular Pyramid

Length = n
Surface area 1.7532685825916E+16
Volume 9.6018623038339E+23
Height 94856621.071358