201230749 (number)

201230749 is an odd 9-digits composite number following 201230748 and preceding 201230750. In scientific notation, it is written as 2.01230749 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 192481564 positive integers (up to 201230749) that are relatively prime to 201230749.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01230749 × 10^8
Engineering notation 2.01230749 × 10^6

Prime Factorization of 201230749

Prime Factorization 23 × 8749163

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201230749
Product of the distinct prime numbers

The prime factorization of 201230749 is 23 × 8749163. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 75, 58, 895, 989, 4272, 8534, 59348, 9926, 131586, 950757, 8389689, 6444137, 70026934, 93772709, 445139398, 486400888, 8545261744, 1479090323

Basic calculations (n = 201230749)

Multiplication

n×y
n×2 402461498
n×3 603692247
n×4 804922996
n×5 1006153745

Division

n÷y
n÷2 100615374.5
n÷3 67076916.333333
n÷3 50307687.25
n÷5 40246149.8

Exponentiation

ny
n2 40493814343101001
n3 8.1486005901292E+24
n4 1.6397490000535E+33
n5 3.2996791945277E+41

Nth Root

y√n
2√n 14185.582434289
3√n 586.00067269198
4√n 119.10324275304
5√n 45.786649935664

Divisors of 201230749

1, 23, 8749163, 201230749

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201230748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201230749 can be divided by 4 positive divisors. The sum of these divisors (counting 201230749) is 1, the average is 0.25.

Base conversion 201230749

Base System Value
2 Binary 1011111111101000100110011101
3 Ternary 112000122120200201
4 Quaternary 23333220212131
5 Quinary 403003340444
6 Senary 31545023501
8 Octal 1377504635
10 Decimal 201230749
12 Duodecimal 57484b91
16 Hexadecimal bfe899d
20 Vigesimal 32hdgh9
36 Base36 3bt2n1

Cryptographic Hash Functions

md5 a7452805e36a66c5400da91ed1212d97
sha1 afdddf986c0cb5e7071a569e53360bb88309a8d0
sha256 b21f59ed9b26fc0db8f2388b4ffa6752f5ff873ee807bea74f9c1e97d514ac77
sha512 bc67e0bed7dfecb48f599b3aea2c0b23dc8e6e5c76ea031a8db57f023ec989bb1540354864941e0568d4321756d2687d3f2109c4ce90282a7ffce25cab1bdc00
ripemd-160 d5930a06212ef604c0479474f1392f0995c347c5

201230749 as geometric shapes

Circle

Radius = n
Diameter 402461498
Circumference 1264370085.4695
Area 1.2721506965612E+17

Sphere

Radius = n
Volume 3.413277833465E+25
Surface area 5.0886027862446E+17
Circumference 1264370085.4695

Square

Length = n
Perimeter 804922996
Area 40493814343101001
Diagonal 284583254.4023

Cube

Length = n
Surface area 242962886058606006
Volume 8.1486005901292E+24
Space diagonal 348541881.31314

Equilateral Triangle

Length = n
Perimeter 603692247
Area 1.7534335958628E+16
Altitude 174270940.65657

Triangular Pyramid

Length = n
Surface area 1.7534335958628E+16
Volume 9.6032178907684E+23
Height 94861084.800765