201491445 (number)

201491445 is an odd 9-digits composite number following 201491444 and preceding 201491446. In scientific notation, it is written as 2.01491445 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 105101568 positive integers (up to 201491445) that are relatively prime to 201491445.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred ninety-one thousand four hundred forty-five

Notation

Scientific notation 2.01491445 × 10^8
Engineering notation 2.01491445 × 10^6

Prime Factorization of 201491445

Prime Factorization 3 × 5 × 157 × 67 × 1277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201491445
Product of the distinct prime numbers

The prime factorization of 201491445 is 3 × 5 × 157 × 67 × 1277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 5, 94, 781, 34, 3836, 6154, 59625, 9380, 604930, 352617, 9239421, 8360948, 91928934, 63798558, 951705271, 703435006, 2801035565, 4763888280

Basic calculations (n = 201491445)

Multiplication

n×y
n×2 402982890
n×3 604474335
n×4 805965780
n×5 1007457225

Division

n÷y
n÷2 100745722.5
n÷3 67163815
n÷3 50372861.25
n÷5 40298289

Exponentiation

ny
n2 40598802408188025
n3 8.1803113624953E+24
n4 1.6482627569791E+33
n5 3.321108446434E+41

Nth Root

y√n
2√n 14194.768226357
3√n 586.25361963447
4√n 119.14179882122
5√n 45.798507184993

Divisors of 201491445

1, 3, 5, 15, 67, 157, 201, 335, 471, 785, 1005, 1277, 2355, 3831, 6385, 10519, 19155, 31557, 52595, 85559, 157785, 200489, 256677, 427795, 601467, 1002445, 1283385, 3007335, 13432763, 40298289, 67163815, 201491445

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 -201491444
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 201491445 can be divided by 32 positive divisors. The sum of these divisors (counting 201491445) is 1, the average is 0.03125.

Base conversion 201491445

Base System Value
2 Binary 1100000000101000001111110101
3 Ternary 112001010211022010
4 Quaternary 30000220033311
5 Quinary 403040211240
6 Senary 31554354433
8 Octal 1400501765
10 Decimal 201491445
12 Duodecimal 5758ba19
16 Hexadecimal c0283f5
20 Vigesimal 32j68c5
36 Base36 3bynsl

Cryptographic Hash Functions

md5 9fd67c82b60e58e32a4f3b23b60e0ad4
sha1 09e28a9da0eb6d774eed620908967d174a545aaa
sha256 2cd3010520fe74540448c133439cccdb7cd264354f39f02b734d11c9b25d90e4
sha512 2b181371bef131a561564fb5161e2c35a0f07e95c78ba0a4dca80a03f049d1d19532d695e877f0120cdd616b9b16af4069c58667a94d6e442bf1e4a2c2b7de71
ripemd-160 ec38c4bf39c12b69908648be2f5c5c7b287f3940

201491445 as geometric shapes

Circle

Radius = n
Diameter 402982890
Circumference 1266008086.7464
Area 1.2754489939011E+17

Sphere

Radius = n
Volume 3.4265608107323E+25
Surface area 5.1017959756043E+17
Circumference 1266008086.7464

Square

Length = n
Perimeter 805965780
Area 40598802408188025
Diagonal 284951934.22115

Cube

Length = n
Surface area 243592814449128150
Volume 8.1803113624953E+24
Space diagonal 348993420.03047

Equilateral Triangle

Length = n
Perimeter 604474335
Area 1.7579797124358E+16
Altitude 174496710.01524

Triangular Pyramid

Length = n
Surface area 1.7579797124358E+16
Volume 9.6405893943963E+23
Height 94983978.073718