201391028 (number)

201391028 is an even 9-digits composite number following 201391027 and preceding 201391029. In scientific notation, it is written as 2.01391028 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 6 positive divisors. There are 100695512 positive integers (up to 201391028) that are relatively prime to 201391028.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred ninety-one thousand twenty-eight

Notation

Scientific notation 2.01391028 × 10^8
Engineering notation 2.01391028 × 10^6

Prime Factorization of 201391028

Prime Factorization 2 × 2 × 50347757

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 100695514
Product of the distinct prime numbers

The prime factorization of 201391028 is 2 × 2 × 50347757. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 53, 48, 501, 315, 2119, 6275, 49084, 70799, 367229, 117854, 8142959, 867476, 50721658, 76639052, 390700857, 949036143, 789331055, 5725930235

Basic calculations (n = 201391028)

Multiplication

n×y
n×2 402782056
n×3 604173084
n×4 805564112
n×5 1006955140

Division

n÷y
n÷2 100695514
n÷3 67130342.666667
n÷3 50347757
n÷5 40278205.6

Exponentiation

ny
n2 40558346158896784
n3 8.1680870269201E+24
n4 1.6449794431449E+33
n5 3.3128410109382E+41

Nth Root

y√n
2√n 14191.230672496
3√n 586.15621332845
4√n 119.12695191474
5√n 45.793941367562

Divisors of 201391028

1, 2, 4, 50347757, 100695514, 201391028

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201391027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201391028 can be divided by 6 positive divisors. The sum of these divisors (counting 201391028) is 1, the average is 0.16666666666667.

Base conversion 201391028

Base System Value
2 Binary 1100000000001111101110110100
3 Ternary 112000221201112222
4 Quaternary 30000033232310
5 Quinary 403024003103
6 Senary 31552301512
8 Octal 1400175664
10 Decimal 201391028
12 Duodecimal 57541898
16 Hexadecimal c00fbb4
20 Vigesimal 32idhb8
36 Base36 3bwib8

Cryptographic Hash Functions

md5 ffc2f6f356591ee05b3b3531d9c9e6ee
sha1 c716a9eae42ad7ffa682b5e9772ed0387a7c57ff
sha256 e2873d291bc620fcc4a35abc123daac440314adafc30d5c3c6d8824729d48749
sha512 72af890f5e5ee0963d46dbb4b2e82669786d7ec249b834ccdbc7d69b3e8d44db498148eec09b40dad448c615cb3f105a67eaa4132937b9bc265da820c9556bee
ripemd-160 087ee807c985bbfcf5b702447dcc83fcc5bd11f9

201391028 as geometric shapes

Circle

Radius = n
Diameter 402782056
Circumference 1265377148.1274
Area 1.2741780233454E+17

Sphere

Radius = n
Volume 3.4214402930206E+25
Surface area 5.0967120933817E+17
Circumference 1265377148.1274

Square

Length = n
Perimeter 805564112
Area 40558346158896784
Diagonal 284809923.13786

Cube

Length = n
Surface area 243350076953380704
Volume 8.1680870269201E+24
Space diagonal 348819492.68453

Equilateral Triangle

Length = n
Perimeter 604173084
Area 1.7562279054544E+16
Altitude 174409746.34226

Triangular Pyramid

Length = n
Surface area 1.7562279054544E+16
Volume 9.6261828767618E+23
Height 94936641.045953