201943749 (number)

201943749 is an odd 9-digits composite number following 201943748 and preceding 201943750. In scientific notation, it is written as 2.01943749 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 110377344 positive integers (up to 201943749) that are relatively prime to 201943749.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01943749 × 10^8
Engineering notation 2.01943749 × 10^6

Prime Factorization of 201943749

Prime Factorization 3 × 23 × 7 × 7 × 59729

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28849107
Product of the distinct prime numbers

The prime factorization of 201943749 is 3 × 23 × 7 × 7 × 59729. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 14, 40, 990, 341, 3452, 2253, 4585, 85260, 344525, 692855, 6555309, 4663851, 61530234, 31004191, 582430917, 382801194, 7313786295, 2251862831

Basic calculations (n = 201943749)

Multiplication

n×y
n×2 403887498
n×3 605831247
n×4 807774996
n×5 1009718745

Division

n÷y
n÷2 100971874.5
n÷3 67314583
n÷3 50485937.25
n÷5 40388749.8

Exponentiation

ny
n2 40781277760175001
n3 8.2355241199001E+24
n4 1.6631126157525E+33
n5 3.3585519663427E+41

Nth Root

y√n
2√n 14210.691362492
3√n 586.69196197033
4√n 119.20860439789
5√n 45.819050263528

Divisors of 201943749

1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 59729, 179187, 418103, 1254309, 1373767, 2926721, 4121301, 8780163, 9616369, 28849107, 67314583, 201943749

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201943748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201943749 can be divided by 24 positive divisors. The sum of these divisors (counting 201943749) is 1, the average is 0.041666666666667.

Base conversion 201943749

Base System Value
2 Binary 1100000010010110101011000101
3 Ternary 112001222210202010
4 Quaternary 30002112223011
5 Quinary 403144144444
6 Senary 32012204433
8 Octal 1402265305
10 Decimal 201943749
12 Duodecimal 57769719
16 Hexadecimal c096ac5
20 Vigesimal 3322j79
36 Base36 3c8csl

Cryptographic Hash Functions

md5 6618bdf94e23c1b51d90908f2dbc25ab
sha1 d1b0cdb9cf5fc18f646af4346adccd268c6b1f10
sha256 ca37bd073dc7991f9d6ddc89a059cc73eb2f333026524b166d5c225698194265
sha512 c47cf9b79bb1e95e26f6e0324b46811037b542bc058cfe9241562d777a1af536e215da2634afc1dfa20deaa34ad5f6afdafb012c39e7fa23cc7621e9ca111f6a
ripemd-160 7d4f1aa9ce26293d5f96c17435445461786bca9a

201943749 as geometric shapes

Circle

Radius = n
Diameter 403887498
Circumference 1268849996.5936
Area 1.2811816261537E+17

Sphere

Radius = n
Volume 3.4496882764719E+25
Surface area 5.1247265046148E+17
Circumference 1268849996.5936

Square

Length = n
Perimeter 807774996
Area 40781277760175001
Diagonal 285591588.67227

Cube

Length = n
Surface area 244687666561050006
Volume 8.2355241199001E+24
Space diagonal 349776833.53894

Equilateral Triangle

Length = n
Perimeter 605831247
Area 1.765881126955E+16
Altitude 174888416.76947

Triangular Pyramid

Length = n
Surface area 1.765881126955E+16
Volume 9.7056582530112E+23
Height 95197196.224089