201428913 (number)

201428913 is an odd 9-digits composite number following 201428912 and preceding 201428914. In scientific notation, it is written as 2.01428913 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 115102224 positive integers (up to 201428913) that are relatively prime to 201428913.

Interesting facts

Basic properties

Name

Name two hundred one million four hundred twenty-eight thousand nine hundred thirteen

Notation

Scientific notation 2.01428913 × 10^8
Engineering notation 2.01428913 × 10^6

Prime Factorization of 201428913

Prime Factorization 3 × 7 × 9591853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201428913
Product of the distinct prime numbers

The prime factorization of 201428913 is 3 × 7 × 9591853. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 8, 97, 658, 544, 6665, 5905, 10390, 44181, 156062, 394729, 3232779, 7418097, 80928620, 6524010, 651130792, 54841979, 8277009108, 6351529029

Basic calculations (n = 201428913)

Multiplication

n×y
n×2 402857826
n×3 604286739
n×4 805715652
n×5 1007144565

Division

n÷y
n÷2 100714456.5
n÷3 67142971
n÷3 50357228.25
n÷5 40285782.6

Exponentiation

ny
n2 40573606992361569
n3 8.1726975529606E+24
n4 1.6462175843706E+33
n5 3.3159581858126E+41

Nth Root

y√n
2√n 14192.56541292
3√n 586.19296626631
4√n 119.13255395953
5√n 45.795664158249

Divisors of 201428913

1, 3, 7, 21, 9591853, 28775559, 67142971, 201428913

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201428912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201428913 can be divided by 8 positive divisors. The sum of these divisors (counting 201428913) is 1, the average is 0.125.

Base conversion 201428913

Base System Value
2 Binary 1100000000011000111110110001
3 Ternary 112001000122112010
4 Quaternary 30000120332301
5 Quinary 403031211123
6 Senary 31553153133
8 Octal 1400307661
10 Decimal 201428913
12 Duodecimal 5755b7a9
16 Hexadecimal c018fb1
20 Vigesimal 32iic5d
36 Base36 3bxbjl

Cryptographic Hash Functions

md5 a5c763f6eefebf3d866d36d4f321bc49
sha1 63bf169c3483d4da511415ef5f725367bc65a8ab
sha256 f72f627f7d6a9cfc359c4e267bb14b2da2cac272e629cc64028850003058fd01
sha512 97fad2468bac3c1f08b12d0f3c3b1ea8068549b269fe6b0ea1a3184df315ba052a48b2fcdfea23bedc0669e0356b1fc465f46fb0b889f52e71667b707d46ce4b
ripemd-160 09b1a365ffd271f072f21518e7308d22cfec16a2

201428913 as geometric shapes

Circle

Radius = n
Diameter 402857826
Circumference 1265615186.6028
Area 1.2746574565684E+17

Sphere

Radius = n
Volume 3.4233715456523E+25
Surface area 5.0986298262737E+17
Circumference 1265615186.6028

Square

Length = n
Perimeter 805715652
Area 40573606992361569
Diagonal 284863500.61867

Cube

Length = n
Surface area 243441641954169414
Volume 8.1726975529606E+24
Space diagonal 348885111.42937

Equilateral Triangle

Length = n
Perimeter 604286739
Area 1.7568887189276E+16
Altitude 174442555.71469

Triangular Pyramid

Length = n
Surface area 1.7568887189276E+16
Volume 9.6316164338086E+23
Height 94954500.206223