201442731 (number)

201442731 is an odd 9-digits composite number following 201442730 and preceding 201442732. In scientific notation, it is written as 2.01442731 × 10^8. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 108635904 positive integers (up to 201442731) that are relatively prime to 201442731.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred forty-two thousand seven hundred thirty-one

Notation

Scientific notation 2.01442731 × 10^8
Engineering notation 2.01442731 × 10^6

Prime Factorization of 201442731

Prime Factorization 3 × 7 × 19 × 313 × 1613

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201442731
Product of the distinct prime numbers

The prime factorization of 201442731 is 3 × 7 × 19 × 313 × 1613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 4, 14, 541, 50, 5214, 8219, 51436, 56276, 872970, 692446, 5869883, 1479796, 57638947, 41155899, 138057333, 376747162, 5936491003, 3302993996

Basic calculations (n = 201442731)

Multiplication

n×y
n×2 402885462
n×3 604328193
n×4 805770924
n×5 1007213655

Division

n÷y
n÷2 100721365.5
n÷3 67147577
n÷3 50360682.75
n÷5 40288546.2

Exponentiation

ny
n2 40579173872738361
n3 8.1743796066483E+24
n4 1.6466693521939E+33
n5 3.3170957135995E+41

Nth Root

y√n
2√n 14193.052208739
3√n 586.20637021625
4√n 119.13459702681
5√n 45.796292456456

Divisors of 201442731

1, 3, 7, 19, 21, 57, 133, 313, 399, 939, 1613, 2191, 4839, 5947, 6573, 11291, 17841, 30647, 33873, 41629, 91941, 124887, 214529, 504869, 643587, 1514607, 3534083, 9592511, 10602249, 28777533, 67147577, 201442731

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 -201442730
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 201442731 can be divided by 32 positive divisors. The sum of these divisors (counting 201442731) is 1, the average is 0.03125.

Base conversion 201442731

Base System Value
2 Binary 1100000000011100010110101011
3 Ternary 112001001100110220
4 Quaternary 30000130112223
5 Quinary 403032131411
6 Senary 31553341123
8 Octal 1400342653
10 Decimal 201442731
12 Duodecimal 575677a3
16 Hexadecimal c01c5ab
20 Vigesimal 32j06gb
36 Base36 3bxm7f

Cryptographic Hash Functions

md5 a7b3403d79b4b2aa701050a020c3cdf1
sha1 6c29e4a74519f4ff2e06b76acb97f18ef2e5282e
sha256 4e329df639dd3e12a560fcabffd9a25991aa178528481a747fa72f853a6a5ae9
sha512 7c9e006a3af9a5356e9f67d719f971344d0dcb4f56727101acc6150473e42a38eee85774d6c8b6cd91114defae7beb048549c7899660d729b7f7c3d8169f54c7
ripemd-160 81ef79a76de46e01696f7bb7c483a3923ec2a33e

201442731 as geometric shapes

Circle

Radius = n
Diameter 402885462
Circumference 1265702007.6573
Area 1.2748323452734E+17

Sphere

Radius = n
Volume 3.4240761226534E+25
Surface area 5.0993293810935E+17
Circumference 1265702007.6573

Square

Length = n
Perimeter 805770924
Area 40579173872738361
Diagonal 284883042.22168

Cube

Length = n
Surface area 243475043236430166
Volume 8.1743796066483E+24
Space diagonal 348909044.90743

Equilateral Triangle

Length = n
Perimeter 604328193
Area 1.7571297719189E+16
Altitude 174454522.45372

Triangular Pyramid

Length = n
Surface area 1.7571297719189E+16
Volume 9.63359875309E+23
Height 94961014.073892