202742449 (number)

202742449 is an odd 9-digits composite number following 202742448 and preceding 202742450. In scientific notation, it is written as 2.02742449 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 155221920 positive integers (up to 202742449) that are relatively prime to 202742449.

Interesting facts

Basic properties

Name

Name two hundred two million seven hundred forty-two thousand four hundred forty-nine

Notation

Scientific notation 2.02742449 × 10^8
Engineering notation 2.02742449 × 10^6

Prime Factorization of 202742449

Prime Factorization 7 × 13 × 7 × 31 × 10267

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28963207
Product of the distinct prime numbers

The prime factorization of 202742449 is 7 × 13 × 7 × 31 × 10267. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 36, 84, 589, 863, 6095, 5866, 90718, 19616, 848468, 702161, 7170481, 3489703, 64288191, 69991695, 39986812, 977580403, 3837603781, 6132051193

Basic calculations (n = 202742449)

Multiplication

n×y
n×2 405484898
n×3 608227347
n×4 810969796
n×5 1013712245

Division

n÷y
n÷2 101371224.5
n÷3 67580816.333333
n÷3 50685612.25
n÷5 40548489.8

Exponentiation

ny
n2 41104500626517601
n3 8.3336271219422E+24
n4 1.6895799717554E+33
n5 3.4254958125504E+41

Nth Root

y√n
2√n 14238.765711957
3√n 587.46441214942
4√n 119.32629933069
5√n 45.855236495954

Divisors of 202742449

1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 10267, 19747, 71869, 133471, 318277, 503083, 934297, 2227939, 4137601, 6540079, 15595573, 28963207, 202742449

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 -202742448
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 202742449 can be divided by 24 positive divisors. The sum of these divisors (counting 202742449) is 1, the average is 0.041666666666667.

Base conversion 202742449

Base System Value
2 Binary 1100000101011001101010110001
3 Ternary 112010111101100121
4 Quaternary 30011121222301
5 Quinary 403400224244
6 Senary 32041250241
8 Octal 1405315261
10 Decimal 202742449
12 Duodecimal 57a93981
16 Hexadecimal c159ab1
20 Vigesimal 3372g29
36 Base36 3cph2p

Cryptographic Hash Functions

md5 e8708fd01a50569eec6ceeff3d6308ea
sha1 12d8ff4a4a9440fc17a7fbede45d0f0ca797d4c1
sha256 791a5e6ffa6e83c70b7d7a4874e83fdf288a801f8cb92b5c8da0dcde5475b222
sha512 bc4a492cfec551acf55f687430618464ed41d51edb5eb5ee68cc92664fba814a45bfffdf0e26e48c06ec35a93168203b879a567eee29e8cdf187a011a51b658b
ripemd-160 e429eb979f9b549a16800b69d19a812d7a69e39d

202742449 as geometric shapes

Circle

Radius = n
Diameter 405484898
Circumference 1273868376.6984
Area 1.2913359719774E+17

Sphere

Radius = n
Volume 3.4907815658734E+25
Surface area 5.1653438879098E+17
Circumference 1273868376.6984

Square

Length = n
Perimeter 810969796
Area 41104500626517601
Diagonal 286721121.04454

Cube

Length = n
Surface area 246627003759105606
Volume 8.3336271219422E+24
Space diagonal 351160222.51894

Equilateral Triangle

Length = n
Perimeter 608227347
Area 1.7798770876219E+16
Altitude 175580111.25947

Triangular Pyramid

Length = n
Surface area 1.7798770876219E+16
Volume 9.8212737496758E+23
Height 95573707.014845