202139849 (number)

202139849 is an odd 9-digits composite number following 202139848 and preceding 202139850. In scientific notation, it is written as 2.02139849 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 201272064 positive integers (up to 202139849) that are relatively prime to 202139849.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.02139849 × 10^8
Engineering notation 2.02139849 × 10^6

Prime Factorization of 202139849

Prime Factorization 233 × 867553

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 202139849
Product of the distinct prime numbers

The prime factorization of 202139849 is 233 × 867553. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 69, 9, 297, 928, 9769, 4848, 78880, 24040, 609862, 579348, 640025, 2536431, 24002420, 33915343, 596250588, 686435770, 7532415923, 9124212903

Basic calculations (n = 202139849)

Multiplication

n×y
n×2 404279698
n×3 606419547
n×4 808559396
n×5 1010699245

Division

n÷y
n÷2 101069924.5
n÷3 67379949.666667
n÷3 50534962.25
n÷5 40427969.8

Exponentiation

ny
n2 40860518553742801
n3 8.2595390505153E+24
n4 1.6695819764808E+33
n5 3.3748904861894E+41

Nth Root

y√n
2√n 14217.589422965
3√n 586.88180538638
4√n 119.23753361658
5√n 45.827945441309

Divisors of 202139849

1, 233, 867553, 202139849

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 -202139848
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 202139849 can be divided by 4 positive divisors. The sum of these divisors (counting 202139849) is 1, the average is 0.25.

Base conversion 202139849

Base System Value
2 Binary 1100000011000110100011001001
3 Ternary 112002100202202002
4 Quaternary 30003012203021
5 Quinary 403221433344
6 Senary 32020320345
8 Octal 1403064311
10 Decimal 202139849
12 Duodecimal 578430b5
16 Hexadecimal c0c68c9
20 Vigesimal 33379c9
36 Base36 3cck3t

Cryptographic Hash Functions

md5 2db52ab33b2a4cdae8332c78f691e4b2
sha1 2b77c3e32154b15b22e9f0054f18ac3f200a17f1
sha256 5c58673e82211cb079db7d5e6c4081fce99a79d7a4221f38f25da5a436c0809a
sha512 d3b07be1bb2d55558d2e46f1c928ab52a93f14764d0c7dbd209b2a09c35f60cc335bc7b794ccb4cd0403d3929446bd610b63a5fa014433c120b8a540caa57805
ripemd-160 d190cf031a3b863fec8d62ceed05ebf7275b2be5

202139849 as geometric shapes

Circle

Radius = n
Diameter 404279698
Circumference 1270082129.2323
Area 1.2836710491031E+17

Sphere

Radius = n
Volume 3.4597476270849E+25
Surface area 5.1346841964123E+17
Circumference 1270082129.2323

Square

Length = n
Perimeter 808559396
Area 40860518553742801
Diagonal 285868915.95185

Cube

Length = n
Surface area 245163111322456806
Volume 8.2595390505153E+24
Space diagonal 350116488.7023

Equilateral Triangle

Length = n
Perimeter 606419547
Area 1.7693123539673E+16
Altitude 175058244.35115

Triangular Pyramid

Length = n
Surface area 1.7693123539673E+16
Volume 9.7339601201574E+23
Height 95289638.650617